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Check Valve Manufacturer
Check valves are mechanical devices that permit liquids and gases to flow in only one direction, preventing flow from reversing. They are classified as one-way directional valves meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. Fluid flow in the desired direction opens the valve, while backflow forces the valve closed.
The mechanics of check valve operation are simple and work automatically to stop the fluid from flowing in the wrong direction. Flomatic® offers many types of check valves for a broad range of configurations, functionality types, sizes and material construction for residential, commercial, process industries and utilities.
Check valves have a cracking design pressure which is the minimum pressure upstream required to open or operate. Customers can carefully match application requirements thru many different type of valves.
Most Flomatic® check valves are designed with typically less than 1 PSI of cracking pressure to operate but we can provide a range of cracking pressures if needed, consult factory.
Ball Check Valves
Ball check valves contain a ball that sits on the seat, which has only one through hole. The ball has a slightly larger diameter than that of the through hole (seat). When the pressure behind the seat exceeds that above the ball, liquid is allowed to flow through the valve. But once the pressure above the ball exceeds the pressure below the seat, the ball returns to rest in the seat, forming a seal that prevents backflow. The ball moves up and down inside the valve depending on the flow and seals against the machined seat when no flow or reverse flow occurs and seals against the seat to stop the reverse flow. Flomatic® offers ball check valves that have Buna-N lined ball as standard and with corrosion resistant phenolic balls for abrasive media. Ball check valves are typically preferred for use in pumping stations as they are self-cleaning as the ball roatates during the operation and are vertically maintenance free. If a ball check makes noise it is typically due to insufficient pump capacity or water hammer issues.
Unleaded Bronze Check Valve
80AE / 80AEVFD
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.5 in.
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.5 in.
80XBEVFD
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 2 in.
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 2 in.
80BE & 80BEVFD
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.5 in.
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.5 in.
80CEVFD
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 2.5 in.
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 2.5 in.
80EVFD / 100EVFD
VFD - Enviro Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 4 in. (25 to 100 mm)
VFD - Enviro Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 4 in. (25 to 100 mm)
100MEVFD
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 1 1/2 in. (25 to 40 mm)
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 1 1/2 in. (25 to 40 mm)
Ductile Iron Check Valve
80DICLVFD/80DIMCLVFD
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in. (50 to 150 mm)
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in. (50 to 150 mm)
80DIVFD
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 8 in. (25 to 200 mm)
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 8 in. (25 to 200 mm)
80MDI & 80MDI-VFD
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 6 in. (50 to 150 mm)
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 6 in. (50 to 150 mm)
82DI-VFD
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in. (80 to 200 mm)
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in. (80 to 200 mm)
80MDW-VFD
Carbon Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 3/8 - 9 5/8
Carbon Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 3/8 - 9 5/8
80DI8R-VFD - 8 Round threads
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 3 to 8 in. (80 to 200 mm) 8 round threads are NOT API certified.
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 3 to 8 in. (80 to 200 mm) 8 round threads are NOT API certified.
Stainless Steel Check Valve
100SSVFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.5 in.
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.5 in.
80SSAVFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.5 in.
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.5 in.
100MSSVFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.25 in.
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.25 in.
80SSXBVFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1
80S6VFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 8 in. (50 to 200 mm)
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 8 in. (50 to 200 mm)
80MS6VFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 6 in.
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 6 in.
80S6MCLVFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in. (50 to 200 mm)
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in. (50 to 200 mm)
80S6CLVFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in. (50 to 200 mm)
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in. (50 to 200 mm)
82S6VFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in.
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in.
80SSCVFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 1 1/4 in. (25 to 32 mm)
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 1 1/4 in. (25 to 32 mm)
80SSBVFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 1 1/2 in.
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 1 1/2 in.
Ball Check Valve
Globe Style Silent Check Valve
Hydraulic Check Valve
Swing Check Valve
Wafer Check Valve
888VFD
Wafer Style Check Valve - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 10 in.
Wafer Style Check Valve - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 10 in.
888S6VFD
Wafer Style Check Valve - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 10 in. (CONSULT FACTORY FOR AVAILABITY)
Wafer Style Check Valve - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 10 in. (CONSULT FACTORY FOR AVAILABITY)
Plastic Check Valve
Auto Drain Valve
Ward Valve
Carbon Steel Check Valve
80MDW-VFD
Carbon Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 3/8 - 9 5/8
Carbon Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 3/8 - 9 5/8
888VFD
Wafer Style Check Valve - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 10 in.
Wafer Style Check Valve - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 10 in.
80AE / 80AEVFD
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.5 in.
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.5 in.
80BE & 80BEVFD
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.5 in.
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.5 in.
80XBEVFD
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 2 in.
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 2 in.
80CEVFD
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 2.5 in.
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 2.5 in.
80EVFD / 100EVFD
VFD - Enviro Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 4 in. (25 to 100 mm)
VFD - Enviro Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 4 in. (25 to 100 mm)
100MEVFD
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 1 1/2 in. (25 to 40 mm)
Enviro Check® Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 1 1/2 in. (25 to 40 mm)
80DICLVFD/80DIMCLVFD
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in. (50 to 150 mm)
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in. (50 to 150 mm)
80DIVFD
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 8 in. (25 to 200 mm)
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 8 in. (25 to 200 mm)
80MDI & 80MDI-VFD
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 6 in. (50 to 150 mm)
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 6 in. (50 to 150 mm)
82DI-VFD
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in. (80 to 200 mm)
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in. (80 to 200 mm)
80MDW-VFD
Carbon Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 3/8 - 9 5/8
Carbon Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 3/8 - 9 5/8
80DI8R-VFD - 8 Round threads
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 3 to 8 in. (80 to 200 mm) 8 round threads are NOT API certified.
Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 3 to 8 in. (80 to 200 mm) 8 round threads are NOT API certified.
100SSVFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.5 in.
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.5 in.
100MSSVFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.25 in.
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.25 in.
80SSAVFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.5 in.
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 1.5 in.
80SSXBVFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1
80S6VFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 8 in. (50 to 200 mm)
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 8 in. (50 to 200 mm)
80MS6VFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 6 in.
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 6 in.
80S6MCLVFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in. (50 to 200 mm)
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in. (50 to 200 mm)
80S6CLVFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in. (50 to 200 mm)
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in. (50 to 200 mm)
82S6VFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in.
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 8 in.
80SSCVFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 1 1/4 in. (25 to 32 mm)
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 1 1/4 in. (25 to 32 mm)
80SSBVFD
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 1 1/2 in.
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 to 1 1/2 in.
888S6VFD
Wafer Style Check Valve - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 10 in. (CONSULT FACTORY FOR AVAILABITY)
Wafer Style Check Valve - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 10 in. (CONSULT FACTORY FOR AVAILABITY)
Check Valves
Ball Check Valves
- Ball Check ValvePressure Max: 150 PSI Temp Max: 180°F (80°C) Model 408 ball check valve with a proximity switch. Cast iron body with epoxy coating and access port, flanged connection ANSI 125. NITRILE (Buna-N) covered metal ball. "Sinking Type", stainless steel fasteners. Also available with "Floating Ball" for flood control or air vent–add FB to part number and 35% to list price. "Standard of the Wastewater Industry". Size(s): 3 to 14 in. (80 to 350 mm)Manufactured by: Flomatic CorporationModel: 408PRX
- Ball Check ValvePressure Max: 150 PSI Temp Max: 180°F (80°C) Model 408 ball check valve with a proximity switch. Cast iron body with epoxy coating and access port, flanged connection ANSI 125. NITRILE (Buna-N) covered metal ball. "Sinking Type", stainless steel fasteners. Also available with "Floating Ball" for flood control or air vent–add FB to part number and 35% to list price. "Standard of the Wastewater Industry". Size(s): 3 to 14 in. (80 to 350 mm)Manufactured by: Flomatic CorporationModel: 4082PRX
- Ball Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) This 1” valve is available in bronze, stainless steel, and PVC. All internal parts are engineered composite, with a stainless steel disc and resilient seat. Used to prevent water hammer in wastewater valves.77 Auto-VacManufactured by: Flomatic CorporationModel: Vacuum Breaker
- Ball Check ValvePressure Max: 150 PSI Temp Max: 180°F (80°C) Same as Model 208 with bosses for easy mounting. Cast iron body with epoxy coating and clean-out port. Threaded female x female connection. Features NITRILE (Buna-N) “Sinking Ball”. Size(s): 1 1/4 to 2 in. (32 to 50 mm)Manufactured by: Flomatic CorporationProduct ID: 208B
- Ball Check ValvePressure Max: 100 PSI Temp Max: 180°F (80°C) Corrosion resistant PVC body. Threaded female x female connection. NITRILE (Buna-N) self-cleaning ball E-Z access port with NITRILE (Buna-N) seal. Also available with socket weld–change part number from “T” to “S”–same pricing. Size(s): 1 1/4 to 2 in. (32 to 50 mm)Manufactured by: Flomatic CorporationProduct ID: 208T
- Ball Check ValvePressure Max: 150 PSI Temp Max: 180°F (80°C) Cast iron body with epoxy coating and clean-out port. Threaded female x female connection. Features NITRILE (Buna-N) “Sinking Ball”. Size(s): 1 1/4 to 2 in. (32 to 50 mm)Manufactured by: Flomatic CorporationProduct ID: 208
- Ball Check ValvePressure Max: 150 PSI Temp Max: 180°F (80°C) New Ductile Iron Ball Check Valve that meets AWWA C508 flanged to flange lay lengths with epoxy coating body and access port, flanged connections ANSI #125) Size(s): 3 & 4 in. (80 & 100 mm)Manufactured by: Flomatic CorporationProduct ID: 4082
- Ball Check ValvePressure Max: 150 PSI Temp Max: 180°F (80°C) Cast iron body with epoxy coating and access port, flanged connection ANSI 125. NITRILE (Buna-N) covered metal ball. "Sinking Type", stainless steel fasteners. Also available with "Floating Ball" for flood control or air vent–add FB to part number and 35% to list price. "Standard of the Wastewater Industry") Size(s): 3 to 14 in. (80 to 350 mm)Manufactured by: Flomatic CorporationProduct ID: 408
- Ball Check ValvePressure Max: 150 PSI Temp Max: 180°F (80°C) Cast iron body with epoxy coating. Threaded female x female connection. Corrosion resistant phenolic “Sinking Ball” 2 Bolt access cover. Also available with “Floating Ball” for flood control or air vent–add “FB” to part number and 35% to list price. Size(s): 1 to 4 in. (25 to 100 mm)Manufactured by: Flomatic CorporationProduct ID: 508
- Globe Style Silent Check ValvePressure Max: 400 PSI: 2"-12", 300 PSI: 14"-16" Temp Max: 180°F (80°C) Cast iron body with epoxy coating. Flanged connection ANSI B126.1, class 250. Metal to metal seating with stainless steel spring. Note: Viton seal 2’’-12’’, 14”-16” NITRILE (Buna-N). For Model 402BTR add R to end of part number & 10% to list price. Size(s): 2 to 16 in.Manufactured by: Flomatic CorporationProduct ID: 402BT2
Globe Style Silent Check Valves
- Globe Style Silent Check ValvePressure Max: 400 PSI: 2"-12", 300 PSI: 14"-16" Temp Max: 180°F (80°C) Cast iron body with epoxy coating. Flanged connection ANSI B126.1, class 250. Metal to metal seating with stainless steel spring. Note: Viton seal 2’’-12’’, 14”-16” NITRILE (Buna-N). For Model 402BTR add R to end of part number & 10% to list price. Size(s): 2 to 16 in.Manufactured by: Flomatic CorporationProduct ID: 402BTR2
- Globe Style Silent Check ValvePressure Max: 200 PSI: 2"-12", 150 PSI: 14"-18" Temp Max: 180°F (80°C) Stainless steel body. Flanged connection ANSI B16.1, class 125. Metal to metal seating with stainless steel spring. Size(s): 2 to 18 in. (150 to 450 mm)Manufactured by: Flomatic CorporationProduct ID: 402S6
- Globe Style Silent Check ValvePressure Max: 200 PSI: 2"-12", 150 PSI: 14"-18" Temp Max: 180°F (80°C) Stainless steel body. Flanged connection ANSI B16.1, class 125. Metal to metal seating with stainless steel spring. Size(s): 2 to 18 in. (150 to 450 mm)Manufactured by: Flomatic CorporationProduct ID: 402S6R
- Globe Style Silent Check ValvePressure Max: 200 PSI: 2"-12", 150 PSI: 14"-24" Temp Max: 180°F (80°C) Cast iron body with epoxy coating. Flanged connection ANSI 125. Metal to metal seating with stainless steel spring. Note: EPDM seal 2’’-12’'. For Model 402BTR add R to end of part number & 10% to list price. NSF 61 & 372 APPROVED 2" -12" ONLY. Size(s): 2 to 24 in. (50 to 600 mm)Manufactured by: Flomatic CorporationProduct ID: 402BT
- Globe Style Silent Check ValvePressure Max: 200 PSI: 2"-12", 150 PSI: 14"-24" Temp Max: 180°F (80°C) Cast iron body with epoxy coating. Flanged connection ANSI 125. Metal to metal seating with stainless steel spring. Note: EPDM seal 2’’-12’'. For Model 402BTR add R to end of part number & 10% to list price. NSF 61 & 372 APPROVED 2" -12" ONLY. Size(s): 2 to 24 in. (50 to 600 mm)Manufactured by: Flomatic CorporationProduct ID: 402BTR
Hydraulic Check Valves
- Hydraulic Check ValveHYDRAULIC CHECK VALVE - Same construction as Model C000/CF000. Closes to prevent flow reversal. Adjustable opening & closing speed controls. CONSULT FACTORY for control valve price list for specific options. Size(s): 1 1/4 to 36 in. (40 to 900 mm)Manufactured by: Flomatic CorporationProduct ID: C1001
- Hydraulic Check ValveHYDRAULIC CHECK VALVE - Same construction as Model C000/CF000. Closes to prevent flow reversal. Adjustable opening & closing speed controls. CONSULT FACTORY for control valve price list for specific options. Size(s): 1 1/4 to 36 in. (40 to 900 mm)Manufactured by: Flomatic CorporationProduct ID: CF1001
Unleaded Bronze Check Valves
- Unleaded Bronze Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) Enviro Check® body is cast from an unleaded alloy. Hex shaped for easy wrenching, this valve features a nonspin acetal poppet, NITRILE (Buna-N) seal and stainless steel spring. Features extra long threads. Size(s): 1 to 1-1/4 in. (25 to 32mm)Enviro CheckManufactured by: Flomatic CorporationProduct ID: 100XLE
- Unleaded Bronze Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) Enviro Check® body is cast from an unleaded alloy. Hex shaped for easy wrenching, this valve features a nonspin acetal poppet, NITRILE (Buna-N) seal and stainless steel spring. Size(s): 1 to 1 1/2 in. (25 to 40 mm)Enviro CheckManufactured by: Flomatic CorporationProduct ID: 100ME
- Unleaded Bronze Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) Enviro Check® body. Dual purpose check valve, stainless steel spring and non-spin acetal poppet. Male and female threads on both ends. NITRILE (Buna-N) seal. Size(s): 1 X 1 1/4 in. (25 x 32 mm)Enviro CheckManufactured by: Flomatic CorporationProduct ID: 100DPE
- Unleaded Bronze Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) Enviro Check® body is cast from an unleaded alloy. Hex shaped for easy wrenching, this valve features a non-spin acetal poppet, NITRILE (Buna-N) seal and stainless steel spring. Size(s): 3/4 to 1 1/4 in. (20 to 32 mm)Enviro CheckManufactured by: Flomatic CorporationProduct ID: 100E
- Unleaded Bronze Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) Enviro Check® body is cast from an unleaded alloy with two 1/4" tapped holes on outlet side for pressure switch and gauge. This valve features a non-spin acetal poppet, NITRILE (Buna-N) seal and stainless steel spring. For diaphragm tanks. Size(s): 1 to 2 in. (25 to 50 mm)Enviro CheckManufactured by: Flomatic CorporationProduct ID: 80XBE
- Unleaded Bronze Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) Enviro Check® body is cast from an unleaded alloy. This valve features a non-spin acetal poppet, NITRILE (Buna-N) seal and stainless steel spring. Size(s): 1 to 2 in. (25 to 50 mm)Enviro CheckManufactured by: Flomatic CorporationProduct ID: 80ME
- Unleaded Bronze Check ValvePressure Max: 100 PSI Temp Max: 400°F (200°C) Enviro Check® body with threaded female x female connections. Features a high temperature stainless steel poppet and VITON seal with stainless steel spring. Ideal for hot water applications. Size(s): 1/4 to 4 in. (8 to 100 mm)Enviro CheckManufactured by: Flomatic CorporationProduct ID: 80HTE
- Unleaded Bronze Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) Enviro Check® body is cast from an unleaded alloy. Control Center for Submersible Pump installations with four tappings; one 1/8 " inlet side, two 1/4 " outlet sides, one 1/8 " outlet side with brass plug. This valve features a non-spin acetal (1/2 "- 2") , NITRILE (Buna-N) seal and stainless steel spring. Size(s): 1 to 2 in. (25 to 100 mm)Enviro CheckManufactured by: Flomatic CorporationProduct ID: 80CE
- Unleaded Bronze Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) Enviro Check® body is cast from an unleaded alloy with two drilled and tapped holes; 1/8" inlet side and 1/4" outlet side. This valve features a non-spin acetal (1/2"- 2") or unleaded bronze (21/2"- 4") poppet, NITRILE (Buna-N) seal and stainless steel spring. Size(s): 3/4 to 4 in. (20 to 100 mm)Enviro CheckManufactured by: Flomatic CorporationProduct ID: 80BE
- Unleaded Bronze Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) Enviro Check® body is cast from an unleaded alloy. This valve features a non-spin acetal (1/2"- 2") or unleaded bronze (21/2"- 4") poppet, NITRILE (Buna-N) seal and stainless steel spring with a 1/ 8 " drilled and tapped hole inlet side. Size(s): 3/4 to 4 in. (20 to 100 mm)Enviro CheckManufactured by: Flomatic CorporationProduct ID: 80AE
- Unleaded Bronze Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) Enviro Check® body is cast from an unleaded alloy with threaded female x female connection. This valve features a non-spin acetal (1/2"- 2") or unleaded bronze (21/2"- 4") poppet, NITRILE (Buna-N) seal and stainless steel spring.) Size(s): 1/4 to 4 in. (8 to 100 mm)Enviro CheckManufactured by: Flomatic CorporationProduct ID: 80E
- Unleaded Bronze Check ValveVFD - Enviro Check Valves - For use with Variable Flow Demand (VFD controlled pumps) Pressure Max: 400 PSI Temp Max: 180°F (80°C) Body is cast from an unleaded alloy with threaded female x female connection. The valve features a high strength guide and poppet and spring with NITRILE (Buna-N) seal. Size(s): 1 to 4 in. (25 to 100 mm)Enviro CheckManufactured by: Flomatic CorporationProduct ID: 80EVFD
- Unleaded Bronze Check ValveVFD - Enviro Check Valves - For use with Variable Flow Demand (VFD controlled pumps) Pressure Max: 400 PSI Temp Max: 180°F (80°C) Body is cast from an unleaded alloy with threaded female x female connection. The valve features a high strength guide and poppet and spring with NITRILE (Buna-N) seal. Size(s): 1 to 4 in. (25 to 100 mm)Enviro CheckManufactured by: Flomatic CorporationProduct ID: 100EVFD
Ductile Iron Check Valves
- Ductile Iron Check ValveDuctile Iron Check Valves - For use with Variable Flow Demand (VFD controlled pumps) Pressure Max: 400 PSI: 3" 600 PSI: 4-8" Temp Max: 180°F (80°C) High strength epoxy coated ductile iron body, disc and follower with threaded female x female 8 round connection. Features a NITRILE (Buna-N) seal, stainless steel spring fasteners, and ductile iron poppet. Designed for vertical applications. To order with a break off plug (3"-8") add "plg" to part # and add $100.00 to list price of the valve. For composite plugs add "pplg" to end of the part # for $75.00 to the list price. Size(s): 3 to 8 in. (80 to 200 mm) 8 round threads (short) are NOT API certified.Manufactured by: Flomatic CorporationProduct ID: 80DI8R-VFD
- Ductile Iron Check ValveDuctile Iron Check Valves - For use with Variable Flow Demand (VFD controlled pumps) Pressure Max: 400 PSI Temp Max: 180°F (80°C) High strength epoxy coated ductile iron valve features male threaded inlet and female threaded outlet. Ideal for submersible pumps. To order with a break off plug add "plg" to part # and add $100.00 to list price of the valve. For composite plugs add "pplg" to end of the part # for $75.00 to the list price. Consult factory for availability. Size(s): 2 to 6 in. (50 to 150 mm)Manufactured by: Flomatic CorporationProduct ID: 80MDI-VFD
- Ductile Iron Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) Dual purpose compact ductile iron reduced ported check valve with male and female threads on both ends. High strength ductile iron body and poppet, with stainless steel spring and fasteners. Designed to fit into tight fitting wells. Size(s): 2 1/2 to 6 in. (65 to 150 mm)Manufactured by: Flomatic CorporationProduct ID: 82DP
- Ductile Iron Check ValveDuctile Iron Check Valves - For use with Variable Flow Demand (VFD controlled pumps) Pressure Max: 600 PSI Temp Max: 180°F (80°C) High strength epoxy coated ductile iron body, poppet and stainless steel guide with threaded male x male connection. Features a NITRILE (Buna-N) seal, stainless steel shaft, and ductile iron poppet. Designed for vertical or horizontal applications. Reduced ported valve. Size(s): 3 to 8 in. (80 to 200 mm)Manufactured by: Flomatic CorporationProduct ID: 82DI-VFD
- Ductile Iron Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) High strength epoxy coated ductile iron valve features male threaded inlet and female threaded outlet. Ideal for submersible pumps. Size(s): 1 to 1 1/4 in. (25 to 32 mm)Manufactured by: Flomatic CorporationProduct ID: 100MDI
- Ductile Iron Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) High strength epoxy coated ductile iron valve features male threaded inlet and female threaded outlet. Ideal for submersible pumps. Note: 80MDI ONE SIZE SMALLER RESTRICTED FLOW To order with a break off plug add "plg" to part # and add $100.00 to list price of the valve. For composite plugs add "pplg" to end of the part # for $75.00 to the list price. Size(s): 3 to 5 in. (75 to 125 mm)Manufactured by: Flomatic CorporationProduct ID: 80MDI
- Ductile Iron Check ValveDuctile Iron Check Valves - For use with Variable Flow Demand (VFD controlled pumps) Pressure Max: 600 PSI Temp Max: 180°F (80°C) High strength epoxy coated ductile iron body, with corrosion resistant internal components. Features a NITRILE (Buna-N) seal, stainless steel spring, stem and ductile iron poppet/steam guide. Designed for vertical or horizontal applications. The patent pending spring loaded poppet system is revolutionary for the water well industry and VFD controlled pumps. Size(s): 1 to 8 in. (25 to 200 mm)Manufactured by: Flomatic CorporationProduct ID: 80DIVFD
- Ductile Iron Check ValvePressure Max: 400 PSI: 3" 600 PSI: 4-8" Temp Max: 180°F (80°C) High strength epoxy coated ductile iron body, disc and follower with threaded female x female 8 round connection. Features a NITRILE (Buna-N) seal, stainless steel spring fasteners, and ductile iron poppet. Designed for vertical applications. To order with a break off plug (3"-8") add "plg" to part # and add $100.00 to list price of the valve. For composite plugs add "pplg" to end of the part # for $75.00 to the list price. Size(s): 3 to 8 in. (80 to 200 mm) 8 round threads (short) are NOT API certified.Manufactured by: Flomatic CorporationProduct ID: 80DI8R
- Ductile Iron Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) High strength epoxy coated ductile iron body features a double-guided ductile iron poppet. Designed for vertical and horizontal applications. To order with a break off plug (2"-8") add "plg" to part # and add $100.00 to list price of the valve. For composite plugs add "pplg" to end of the part # for $75.00 to the list price. Size(s): 3 to 12 in. (80 to 300 mm)Manufactured by: Flomatic CorporationProduct ID: 80DIX
- Ductile Iron Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) Patented high efficiency ductile iron check valve. Threaded female x female connection. High strength ductile iron body and poppet, stainless steel spring and screws, stainless steel shaft and NITRILE (Buna-N) Seal Disc. (No “O”-Ring Seals) Size(s): 10 in. (250 mm)Manufactured by: Flomatic CorporationProduct ID: 80DI Turbo
- Ductile Iron Check ValveDuctile Iron Check Valves - For use with Variable Flow Demand (VFD controlled pumps) Patented and other patents pending Pressure Max: 400 PSI Temp Max: 180°F (80°C) Ductile iron check valve incorporates Certainteed’s patented groove lock type pipe connections called Certa-Lok™. Fusion epoxy coated inside and out including poppet assembly, this valve is corrosion resistant and unleaded. High strength ductile iron body with stainless steel spring and NITRILE (Buna-N) seal. To order with a break off plug (2"-8") add "PLG" to part # and add $100.00 to list price of the valve. For composite plugs add "PPLG" to end of the part # for $75.00 to the list price. Size(s): 2 to 8 in. (50 to 150 mm)Manufactured by: Flomatic CorporationProduct ID: 80DICLVFD
- Ductile Iron Check ValveDuctile Iron Check Valves - For use with Variable Flow Demand (VFD controlled pumps) Patented and other patents pending Pressure Max: 400 PSI Temp Max: 180°F (80°C) Ductile iron check valve incorporates Certainteed’s patented groove lock type pipe connections called Certa-Lok™. Fusion epoxy coated inside and out including poppet assembly, this valve is corrosion resistant and unleaded. High strength ductile iron body with stainless steel spring and NITRILE (Buna-N) seal. To order with a break off plug (2"-8") add "PLG" to part # and add $100.00 to list price of the valve. For composite plugs add "PPLG" to end of the part # for $75.00 to the list price. Size(s): 2 to 8 in. (50 to 150 mm)Manufactured by: Flomatic CorporationProduct ID: 80DIMCLVFD
- Ductile Iron Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) Standard high strength epoxy coated ductile iron body with 1/8 " tapped hole on inlet side and 1/4 " tapped hole on outlet side. Size(s): 1 to 4 in. (25 to 100 mm)Manufactured by: Flomatic CorporationProduct ID: 80DIB
- Ductile Iron Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) Standard high strength epoxy coated ductile iron body with 1/8 " tapped hole on inlet side. Note: 1" through 1-1/2" features acetal poppet.) Size(s): 1 to 4 in. (25 to 100 mm)Manufactured by: Flomatic CorporationProduct ID: 80DIA
- Ductile Iron Check ValvePressure Max: 400 PSI: 1-1 1/2" 600 PSI: 2-8" Temp Max: 180°F (80°C) High strength epoxy coated ductile iron body, disc and follower with threaded female x female connection. Features a NITRILE (Buna-N) seal, stainless steel spring fasteners, and ductile iron poppet. Designed for vertical applications. To order with a break off plug (2"-8") add "plg" to part # and add $100.00 to list price of the valve. For composite plugs add "pplg" to end of the part # for $75.00 to the list price. Size(s): 1 to 8 in. (25 to 200 mm)Manufactured by: Flomatic CorporationProduct ID: 80DI
- Ductile Iron Check ValveCarbon Steel Check Valves - For use with Variable Flow Demand (VFD controlled pumps) Body Pressure Max: 4,400 PSI (API J55 Tubing) Temp Max: 180°F Carbon steel short male inlet x long female outlet body. Metal to metal seat with stainless steel spring and stem with 8 Round or 8 Round short threads. Size(s): 2 3/8Manufactured by: Flomatic CorporationProduct ID: 80MDW-VFD
Swing Check Valves
- Swing Check ValvePressure Max: 250 PSI Temp Max: 140°F (60°C) 45° Seat Flo-Flex®, Swing Check Valve Epoxy coated Ductile Iron Body, ANSI B16.1, class 125, ANSI/AWWA C508, Buna-N Coated Disc. Size(s): 2 to 24 in. (50 to 600 mm)Manufactured by: Flomatic CorporationModel: 745LSProduct ID: 745 WITH LIMIT SWITCH (SPDT)
- Swing Check ValvePressure Max: 250 PSI Temp Max: 140°F (60°C) 45° Seat Flo-Flex®, Swing Check Valve Epoxy coated Ductile Iron Body, 125# Flanged, ANSI/AWWA C508, Buna-N coated steel disc. Size(s): 2 to 24 in. (50 to 600 mm)Manufactured by: Flomatic CorporationModel: 745BFPIProduct ID: 745 with Position Indicator & Backflush Device
- Swing Check ValvePressure Max: 250 PSI Temp Max: 140°F (60°C) 45° Seat Flo-Flex®, Swing Check Valve Epoxy coated Ductile Iron Body, 125# Flanged, ANSI/AWWA C508, Buna-N coated steel disc. Size(s): 2 to 24 in. (50 to 600 mm)Manufactured by: Flomatic CorporationModel: 745PIProduct ID: 745 with Position Indicator
- Swing Check ValvePressure Max: 175 PSI: 3"-12", 250 PSI: 14"-24" Temp Max: 140°F (60°C) 45° Seat Flo-Flex®, Swing Check Valve Epoxy coated Ductile Iron Body, 125# Flanged, ANSI/AWWA C508, Buna-N coated steel disc. Size(s): 2 to 24 in. (50 to 600 mm)Manufactured by: Flomatic CorporationModel: 745BFProduct ID: 745 with Back Flush
- Swing Check ValvePressure Max: 250 PSI Temp Max: 140°F (60°C) 45° Seat Flo-Flex, Swing Check Valve Epoxy coated Ductile Iron Body, 125# Flanged, ANSI/AWWA C508, Buna-N coated steel disc. Size(s): 2 to 24 in. (50 to 600 mm)Manufactured by: Flomatic CorporationModel: 745
- Swing Check Valve745 SURGE-STOPPER™ WITH ADJUSTABLE SPRING CLOSURE – 45 ? Seat Flo-Flex®, Swing Check Valve Epoxy coated Ductile Iron Body, ANSI B16.1, class 125, ANSI/AWWA C508, with Buna-N coated Disc. Surge-Stopper™ designed for high head, long pipe lines with field adjustable spring assisted closure. Size(s): 3 to 24 in. (75 to 600 mm)Manufactured by: Flomatic CorporationModel: 745ASC
- Swing Check ValvePressure Max: 175 PSI: 3"-12", 150 PSI: 14" Temp Max: 140°F (60°C) Cast iron body with epoxy coating. Flanged connection ANSI 125. Neoprene encapsulated disc with “O-Ring” seal. In-line serviceable. Size(s): 2 1/2 to 14 in. (65 to 350 mm)Manufactured by: Flomatic CorporationModel: 78
- Swing Check ValvePressure Max: 175 PSI: 3"-12", 150 PSI: 14" Temp Max: 140°F (60°C) Ductile iron angle body with epoxy coating. Flanged connection ANSI 125. Neoprene encapsulated disc with “O-Ring” seal. In-line serviceable, same as ANSI 90° elbow (ASME/ANSI B16.1 Class 125 Flanged Fittings - Table 6) Size(s): 3 to 14 in. (80 to 350 mm)Manufactured by: Flomatic CorporationModel: 78A
- Swing Check ValvePressure Max: 200 PSI: 2"-12", 150 PSI: 14"-30" Temp Max: 180°F (80°C) Same construction as 90/92. Features external lever and weight and sealed end cushion closure system for adjustable rate of valve closure. Size(s): 2 to 30 in. (50 to 750 mm)Manufactured by: Flomatic CorporationModel: 90CS
- Swing Check ValvePressure Max: 200 PSI: 2"-12", 150 PSI: 14"-30" Temp Max: 180°F (80°C) Same construction as 90/92. Features external lever and weight and sealed end cushion closure system for adjustable rate of valve closure. Size(s): 2 to 30 in. (50 to 750 mm)Manufactured by: Flomatic CorporationModel: 92CS
- Swing Check ValvePressure Max: 200 PSI: 2"-12", 150 PSI: 14"-30" Temp Max: 180°F (80°C) Cast iron body with epoxy primer. Meets AWWA C508 specifications. Flanged connection ANSI 125. Bronze trim with stainless steel shaft. Metal to metal or NITRILE (Buna-N) seal (Please specify). Size(s): 2 to30 in. (50 to 750 mm)Manufactured by: Flomatic CorporationModel: 90
- Swing Check ValvePressure Max: 200 PSI: 2"-12", 150 PSI: 14"-30" Temp Max: 180°F (80°C) Cast iron body with epoxy primer. Meets AWWA C508 specifications. Flanged connection ANSI 125. Bronze trim with stainless steel shaft. Metal to metal or NITRILE (Buna-N) seal (Please specify). Size(s): 2 to30 in. (50 to 750 mm)Manufactured by: Flomatic CorporationModel: 92
- Swing Check ValvePressure Max: 200 PSI Temp Max: 180°F (80°C) Swing Check valve with outside lever and weight. Cast iron body with epoxy coated. Meets AWWA C508 specifications. Flanged connection ANSI B16.1, class 125. Bronze trim with stainless steel shaft. Metal to metal seating standard. Not for potable water. Size(s): 2 to 12 in. (50 to 300 mm)Manufactured by: Flomatic CorporationModel: 93LW
Wafer Check Valves
- Wafer Check ValvePressure Max: 200 PSI: ANSI 125, 400 PSI: ANSI 250 Temp Max: 180°F (80°C) New patented design. Cast iron body with epoxy coating. Wafer connection ANSI 125/250. Metal to metal seating with stainless steel spring. Note: Viton seal 2”-10” For Model 888R add R to end of part number and 10%. Size(s): 2 to 10 in. (50 to 250 mm)Manufactured by: Flomatic CorporationModel: 888
- Wafer Check ValvePressure Max: 200 PSI: ANSI 125, 400 PSI: ANSI 250 Temp Max: 180°F (80°C) New patented design. Cast iron body with epoxy coating. Wafer connection ANSI 125/250. Metal to metal seating with stainless steel spring. Note: Viton seal 2”-10” For Model 888R add R to end of part number and 10%. Size(s): 2 to 10 in. (50 to 250 mm)Manufactured by: Flomatic CorporationModel: 888R
- Wafer Check ValvePressure Max: 200 PSI: ANSI 125, 400 PSI: ANSI 250 Temp Max: 180°F (80°C) New patented design. 316 stainless steel body. Wafer connection ANSI 125/250. Metal to metal seating. Note: Rubber seal For Model 888S6 add R to end of part number and 10%.) Size(s): 2 to 8 in. (50 to 200 mm)Manufactured by: Flomatic CorporationModel: 888S6
- Wafer Check ValvePressure Max: 200 PSI: ANSI 125, 400 PSI: ANSI 250 Temp Max: 180°F (80°C) New patented design. 316 stainless steel body. Wafer connection ANSI 125/250. Metal to metal seating. Note: Rubber seal For Model 888S6 add R to end of part number and 10%.) Size(s): 2 to 8 in. (50 to 200 mm)Manufactured by: Flomatic CorporationModel: 888S6R
- Wafer Check ValvePressure Max: Metal to Metal Seating Only Temp Max: Metal to Metal Seating Only 812X: 580psi / 40 bar 812X: 660ŗF / 350ŗC 812J: 1000psi / 69 bar 812J: 450ŗF / 232ŗC WAFER STYLE CHECK VALVE- All 316 stainless steel, wafer connection ANSI 150/300. Metal to metal seating. 1 1/2"-8" available with NITRILE (Buna-N) or VITON seat, add 10% to list price. Size(s): 1/2 to 8 in. (15 to 200 mm)Manufactured by: Flomatic CorporationModel: 812X
- Wafer Check ValvePressure Max: 200 PSI Temp Max: 180°F (80°C) Cast iron body with epoxy coating and split disc design. Stainless steel disc with wafer connection ANSI 125 flange 2"-24" EPDM, PTFE bearing. Stainless steel spring hinge pin. Lifting ring std. above 4". Size(s): 2 to 24 in. (50 to 600 mm)SPLIT DISCManufactured by: Flomatic CorporationModel: SPLIT DISC
Stainless Steel Check Valves
- Ward Check ValvePressure Max: 600 PSI Temp Max: 450°F (230°C) All 316 stainless steel flanged “Y-Type” check valve. Patented Spring loaded, Teflon® soft-seated plunger, optional encapsulated spring, with all 316SS internals. Size(s): 1 to 2 in. (25 to 100 mm)Manufactured by: Flomatic CorporationModel: 816FL
- Globe Style Silent Check ValvePressure Max: 200 PSI: 2"-12", 150 PSI: 14"-18" Temp Max: 180°F (80°C) Stainless steel body. Flanged connection ANSI B16.1, class 125. Metal to metal seating with stainless steel spring. Size(s): 2 to 18 in. (150 to 450 mm)Manufactured by: Flomatic CorporationModel: 402S6
- Globe Style Silent Check ValvePressure Max: 200 PSI: 2"-12", 150 PSI: 14"-18" Temp Max: 180°F (80°C) Stainless steel body. Flanged connection ANSI B16.1, class 125. Metal to metal seating with stainless steel spring. Size(s): 2 to 18 in. (150 to 450 mm)Manufactured by: Flomatic CorporationModel: 402S6R
- Wafer Check ValvePressure Max: 300 PSI Temp Max: Metal Seating 400°F (200°C) All 316 stainless steel, threaded 3 piece check valve and body. Metal to metal seating, teflon O-ring. 1 1/2"-8" available with NITRILE (Buna-N) or VITON seal, add 20% to list price. 2"-6" available with socket weld connection, add 25% to list price. Note: Add "V" for Viton or "R" for Buna-N to the end of the part number. Size(s): 1/2 to 8 in. (15 to 200 mm)Manufactured by: Flomatic CorporationModel: 812XT
- Stainless Steel Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) All 303 stainless steel one piece body. Stainless steel spring and Buna-N seal. Threaded female x female connection. Size(s): 1 to 2 in. (25 to 50 mm)Manufactured by: Flomatic CorporationModel: 80
- Stainless Steel Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) All 303 stainless steel one piece body. Stainless steel spring and Buna-N seal. Threaded female x female connection. Size(s): 1 to 2 in. (25 to 50 mm)Manufactured by: Flomatic CorporationModel: 100SS
- Stainless Steel Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) Body is alll 303 stainless steel one piece body with two drilled and tapped holes; 1/8" inlet side and 1/4" outlet side. Size(s): 1 to 2 in. (25 to 50 mm)Manufactured by: Flomatic CorporationModel: 80SSB
- Stainless Steel Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) All 303 stainless steel body construction. Control Center for Submersible Pump installations with four tappings; one 1/8" inlet side, two 1/4" outlet sides, one 1/8" outlet side with plug.) Size(s): 1 to 1 1/4 in. (25 to 32 mm)Manufactured by: Flomatic CorporationModel: 80SSC
- Stainless Steel Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) Body is alll 303 stainless steel one piece body with two 1/4" tapped holes on outlet side for pressure switch and gauge. This valve features a non-spin acetal poppet, NITRILE (Buna-N) seal and stainless steel spring. For diaphragm tanks. Size(s): 1 to 1 1/4 in. (25 to 32 mm)Manufactured by: Flomatic CorporationModel: 80SSXB
- Stainless Steel Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) All 303 stainless steel body construction. Features a high strength acetal poppet, stainless steel spring and NITRILE (Buna-N) seal. Size(s): 1/2 to 1 1/4 in. (15 to 32 mm)Manufactured by: Flomatic CorporationModel: 100MSS
- Ward Check ValvePressure Max: 600 PSI * Temp Max: 450°F (230°C) * All 316 stainless steel threaded FNPT “Y-Type” check valve. Patented Spring loaded, Teflon® soft-seated plunger, optional encapsulated spring, with all 316SS internals. Size(s): 1/4 to 2 in. (8 to 50 mm)Manufactured by: Flomatic CorporationModel: 816
- Stainless Steel Check ValvePressure Max: 400 PSI Temp Max: 400°F (200°C) 316 Stainless steel threaded male x male check valve body. High strength stainless steel body with stainless steel spring and NITRILE (Buna-N) seal. Size(s): 3Manufactured by: Flomatic CorporationModel: 82S6VFD
- Ward Check ValvePressure Max: 600 PSI Temp Max: 450°F (230°C) Same as 816 with adjustable spring optional tension. All 316 stainless steel threaded FNPT “Y-Type” check valve. Patented Spring loaded, Teflon® soft-seated plunger, optional encapsulated spring, with all 316SS internals. Size(s): 1/4 to 2 in. (8 to 50 mm)Manufactured by: Flomatic CorporationModel: 816FC
- Ward Check ValvePressure Max: 600 PSI Temp Max: 450°F (230°C) Same body as Model 816 witih heavy spring for higher cracking pressure. All 316 stainless steel threaded FNPT "Y-Type" check valve. Patented Spring loaded, Teflon® soft-seated plunger, optional encapsulated spring, with all 316SS internals. Size(s): 1 in. (8 to 50 mm)Manufactured by: Flomatic CorporationModel: 816HS
- Stainless Steel Check ValvePressure Max: 400 PSI Temp Max: 400°F (200°C) All 316 stainless steel threaded check valve body. Stainless steel spring, poppet and VITON seal. To order with a break off plug, add "plg" to the end of the part # for 3"-10" and add $100.00 to the list price of the valve. To order with a composite break off plug, add "pplg" to the end of the part # and $75.00 to the list price of the valve. Size(s): 1 to 10 in. (25 to 250 mm)Manufactured by: Flomatic CorporationModel: 80S6
- Stainless Steel Check ValveStainless Steel Check Valves - For use with Variable Flow Demand (VFD controlled pumps) Patented and other patents pending Pressure Max: 400 PSI Temp Max: 180°F (80°C) Stainless steel check valve incorporates Certainteed’s patented groove lock type pipe connections called Certa-Lok™. Stainless steel inside and out including poppet assembly, this valve is corrosion resistant and unleaded. High strength stainless steel body with stainless steel spring and NITRILE (Buna-N) seal. To order with a break off plug (2"-8") add "PLG" to part # and add $100.00 to list price of the valve. For composite plugs add "PPLG" to end of the part # for $75.00 to the list price. Size(s): 2 to 8 in. (50 to 200 mm)Manufactured by: Flomatic CorporationModel: 80S6CLVFD
- Stainless Steel Check ValveStainless Steel Check Valves - For use with Variable Flow Demand (VFD controlled pumps) Size(s): 2 to 8 in. (50 to 200 mm) Pressure Max: 400 PSI Temp Max: 400°F (200°C) High strength 316 Stainless Steel body, with corrosion resistant internal components. Features a NITRILE (Buna-N) seal, stainless steel spring, poppet. Designed for vertical or horizontal applications. The patent pending spring loaded poppet system is revolutionary for the water well industry and VFD controlled pumps.Manufactured by: Flomatic CorporationModel: 80S6VFD
- Stainless Steel Check ValveStainless Steel Check Valves - For use with Variable Flow Demand (VFD controlled pumps) Size(s): 2 to 6 in. Pressure Max: 400 PSI: Temp Max: 400°F High strength 316 Stainless Steel body, with corrosion resistant internal components. Features a NITRILE (Buna-N) seal, stainless steel spring, stem and ductile iron poppet/steam guide. Designed for vertical or horizontal applications. The patent pending spring loaded poppet system is revolutionary for the water well industry and VFD controlled pumps. Consult factory for availability.Manufactured by: Flomatic CorporationModel: 80MS6VFD
- Stainless Steel Check ValveStainless Steel Check Valves - For use with Variable Flow Demand (VFD controlled pumps) Size(s): 2 to 8 in. (50 to 200 mm) Description: Patented and other patents pending Pressure Max: 400 PSI Temp Max: 180°F (80°C) Stainless steel check valve incorporates Certainteed’s patented groove lock type pipe connections on outlet end, and malepipe thread for the inlet connection. Stainless steel inside and out including poppet assembly, this valve is corrosion resistant and unleaded. High strength stainless steel body with stainless steel spring and NITRILE (Buna-N) seal. To order with a break off plug (2"-8") add "PLG" to part # and add $100.00 to list price of the valve. For composite plugs add "PPLG" to end of the part # for $75.00 to the list price.Manufactured by: Flomatic CorporationModel: 80S6MCLVFD
- Stainless Steel Check ValvePressure Max: 400 PSI Temp Max: 180°F (80°C) Stainless steel body is cast from 303 stainless steel. Hex shaped for easy wrenching, this valve features a non-spin acetal poppet, NITRILE (Buna-N) seal and stainless steel spring. Features extra long threads for special bell end PVC pipe. Size(s): 1 to 1 1/4 in. (25 to 32 mm) Description: Patented and other patents pending Pressure Max: 400 PSI Temp Max: 180°F (80°C) Stainless steel check valve incorporates Certainteed’s patented groove lock type pipe connections on outlet end, and malepipe thread for the inlet connection. Stainless steel inside and out including poppet assembly, this valve is corrosion resistant and unleaded. High strength stainless steel body with stainless steel spring and NITRILE (Buna-N) seal. To order with a break off plug (2"-8") add "PLG" to part # and add $100.00 to list price of the valve. For composite plugs add "PPLG" to end of the part # for $75.00 to the list price.Manufactured by: Flomatic CorporationModel: 100XLSS
- Stainless Steel Check ValvePressure Max: 200 PSI: ANSI 125, 400 PSI: ANSI 250 Temp Max: 180°F (80°C) New patented design. 316 stainless steel body. Wafer connection ANSI 125/250. Metal to metal seating. Note: Rubber seal For Model 888S6 add R to end of part number and 10%. Size(s): 2 to 8 in. (50 to 200 mm) Description: Patented and other patents pending Pressure Max: 400 PSI Temp Max: 180°F (80°C) Stainless steel check valve incorporates Certainteed’s patented groove lock type pipe connections on outlet end, and malepipe thread for the inlet connection. Stainless steel inside and out including poppet assembly, this valve is corrosion resistant and unleaded. High strength stainless steel body with stainless steel spring and NITRILE (Buna-N) seal. To order with a break off plug (2"-8") add "PLG" to part # and add $100.00 to list price of the valve. For composite plugs add "PPLG" to end of the part # for $75.00 to the list price.Manufactured by: Flomatic CorporationModel: 888S6
- Stainless Steel Check ValvePressure Max: 200 PSI: ANSI 125, 400 PSI: ANSI 250 Temp Max: 180°F (80°C) New patented design. 316 stainless steel body. Wafer connection ANSI 125/250. Metal to metal seating. Note: Rubber seal For Model 888S6 add R to end of part number and 10%. Size(s): 2 to 8 in. (50 to 200 mm) Description: Patented and other patents pending Pressure Max: 400 PSI Temp Max: 180°F (80°C) Stainless steel check valve incorporates Certainteed’s patented groove lock type pipe connections on outlet end, and malepipe thread for the inlet connection. Stainless steel inside and out including poppet assembly, this valve is corrosion resistant and unleaded. High strength stainless steel body with stainless steel spring and NITRILE (Buna-N) seal. To order with a break off plug (2"-8") add "PLG" to part # and add $100.00 to list price of the valve. For composite plugs add "PPLG" to end of the part # for $75.00 to the list price.Manufactured by: Flomatic CorporationModel: 888S6R
- Wafer Check ValvePressure Max: Metal to Metal Seating Only Temp Max: Metal to Metal Seating Only 812X: 580psi / 40 bar 812X: 660ŗF / 350ŗC 812J: 1000psi / 69 bar 812J: 450ŗF / 232ŗC WAFER STYLE CHECK VALVE- All 316 stainless steel, wafer connection ANSI 150/300. Metal to metal seating. 1 1/2"-8" available with NITRILE (Buna-N) or VITON seat, add 10% to list price. Size(s): 1/2 to 8 in. (15 to 200 mm) Description: Patented and other patents pending Pressure Max: 400 PSI Temp Max: 180°F (80°C) Stainless steel check valve incorporates Certainteed’s patented groove lock type pipe connections on outlet end, and malepipe thread for the inlet connection. Stainless steel inside and out including poppet assembly, this valve is corrosion resistant and unleaded. High strength stainless steel body with stainless steel spring and NITRILE (Buna-N) seal. To order with a break off plug (2"-8") add "PLG" to part # and add $100.00 to list price of the valve. For composite plugs add "PPLG" to end of the part # for $75.00 to the list price.Manufactured by: Flomatic CorporationModel: 812X
- Control ValveAll 316SS body with Delrin poppet and Buna-N seal. Threaded female x female connection. Temp Max: 180 F (82 C) Pressure Max: 400 PSI Size(s): 3/8 to 1/2 in. (10 to 15 mm) Description: Patented and other patents pending Pressure Max: 400 PSI Temp Max: 180°F (80°C) Stainless steel check valve incorporates Certainteed’s patented groove lock type pipe connections on outlet end, and malepipe thread for the inlet connection. Stainless steel inside and out including poppet assembly, this valve is corrosion resistant and unleaded. High strength stainless steel body with stainless steel spring and NITRILE (Buna-N) seal. To order with a break off plug (2"-8") add "PLG" to part # and add $100.00 to list price of the valve. For composite plugs add "PPLG" to end of the part # for $75.00 to the list price.Manufactured by: Flomatic CorporationModel: CV80SS
Plastic Check Valves
- Plastic Check ValvePressure Max: 150 PSI Temp Max: 200°F (90°C) The 297D is an acetal body. Threaded female x female construction. Features a VITON seal, Nylon 11 poppet and stainless steel spring. The 290P is a Polypropylene body and poppet with stainless steel spring and VITON seal. Size(s): 3/8 to 3/4" in. (10 to 20 mm) Description: Patented and other patents pending Pressure Max: 400 PSI Temp Max: 180°F (80°C) Stainless steel check valve incorporates Certainteed’s patented groove lock type pipe connections on outlet end, and malepipe thread for the inlet connection. Stainless steel inside and out including poppet assembly, this valve is corrosion resistant and unleaded. High strength stainless steel body with stainless steel spring and NITRILE (Buna-N) seal. To order with a break off plug (2"-8") add "PLG" to part # and add $100.00 to list price of the valve. For composite plugs add "PPLG" to end of the part # for $75.00 to the list price.Manufactured by: Flomatic CorporationModel: 297D
- Plastic Check ValvePressure Max: 150 PSI Temp Max: 200°F (90°C) The 297D is an acetal body. Threaded female x female construction. Features a VITON seal, Nylon 11 poppet and stainless steel spring. The 290P is a Polypropylene body and poppet with stainless steel spring and VITON seal. Size(s): 3/8 to 3/4" in. (10 to 20 mm) Description: Patented and other patents pending Pressure Max: 400 PSI Temp Max: 180°F (80°C) Stainless steel check valve incorporates Certainteed’s patented groove lock type pipe connections on outlet end, and malepipe thread for the inlet connection. Stainless steel inside and out including poppet assembly, this valve is corrosion resistant and unleaded. High strength stainless steel body with stainless steel spring and NITRILE (Buna-N) seal. To order with a break off plug (2"-8") add "PLG" to part # and add $100.00 to list price of the valve. For composite plugs add "PPLG" to end of the part # for $75.00 to the list price.Manufactured by: Flomatic CorporationModel: 290P
- Plastic Check ValvePressure Max: 150 PSI Temp Max: 150°F (80°C) Non-corrosive acetal body and guide. Insert connection. Features NITRILE (Buna-N) seal and stainless steel spring. Size(s): 3/8 to 1 Description: Patented and other patents pending Pressure Max: 400 PSI Temp Max: 180°F (80°C) Stainless steel check valve incorporates Certainteed’s patented groove lock type pipe connections on outlet end, and malepipe thread for the inlet connection. Stainless steel inside and out including poppet assembly, this valve is corrosion resistant and unleaded. High strength stainless steel body with stainless steel spring and NITRILE (Buna-N) seal. To order with a break off plug (2"-8") add "PLG" to part # and add $100.00 to list price of the valve. For composite plugs add "PPLG" to end of the part # for $75.00 to the list price.Manufactured by: Flomatic CorporationModel: 901
- Plastic Check ValvePressure Max: 300 PSI Temp Max: 150°F (51°C) High-strength Noryl® GTX 830 Body with NITRILE (Buna-N) seal and polypropylene follower. Threaded male x female connection. Size(s): 1 to 1 1/4 Description: Patented and other patents pending Pressure Max: 400 PSI Temp Max: 180°F (80°C) Stainless steel check valve incorporates Certainteed’s patented groove lock type pipe connections on outlet end, and malepipe thread for the inlet connection. Stainless steel inside and out including poppet assembly, this valve is corrosion resistant and unleaded. High strength stainless steel body with stainless steel spring and NITRILE (Buna-N) seal. To order with a break off plug (2"-8") add "PLG" to part # and add $100.00 to list price of the valve. For composite plugs add "PPLG" to end of the part # for $75.00 to the list price.Manufactured by: Flomatic CorporationModel: 100MP
Auto Drain Valves
- Auto Drain ValvePressure Max: 400 PSI (27 bar) Temp Max: 180°F (80°C) This 1” valve is available in stainless steel, and PVC. All internal parts are engineered composite, with a stainless steel disc and resilient seat. Note: 10 PSI spring standard, 5 PSI optional. Add "X" to the end of the part number for this option. Description: Patented and other patents pending Pressure Max: 400 PSI Temp Max: 180°F (80°C) Stainless steel check valve incorporates Certainteed’s patented groove lock type pipe connections on outlet end, and malepipe thread for the inlet connection. Stainless steel inside and out including poppet assembly, this valve is corrosion resistant and unleaded. High strength stainless steel body with stainless steel spring and NITRILE (Buna-N) seal. To order with a break off plug (2"-8") add "PLG" to part # and add $100.00 to list price of the valve. For composite plugs add "PPLG" to end of the part # for $75.00 to the list price.Manufactured by: Flomatic CorporationModel: 70 Auto Drain
Ward Valves
- Ward Valve*Temp Max: 800°F (400°C) *Pressure Max: 600 PSI 16 STRAINER- All 316 Stainless steel body, threaded FNPT “Y-Type” strainer. Standard 20 mesh replaceable screens optional 40, 60, 80 and 100 mesh screens (fit inside of 20 mesh). ASME 600 Class. Standard 20 Mesh – if optional 40, 60, 80, or 100 add to end of part number: 40 Mesh = 040 to end of part number 60 Mesh = 060 to end of part number 80 Mesh = 080 to end of part number 100 Mesh = 100 to end of part number X in part # below 1 for stainless steel and 2 for carbon Size(s): 1/4 to 2 in. (8 to 50 mm)Manufactured by: Flomatic CorporationModel: Threaded Stainless Steel Strainers 16
- Ward Valve*Temp Max: 800°F (400°C) *Pressure Max: 600 PSI 16FL STRAINER- All 316 Stainless steel body, flanged with 316SS internal strainer. Standard 20 mesh replacement screens optional 40, 60, 80 and 100 mesh screens (fit inside of 20 mesh). ASME 150 Class. Standard 20 Mesh – if optional 40, 60, 80, or 100 add to end of part number: 40 Mesh = 040 to end of part number 60 Mesh = 060 to end of part number 80 Mesh = 080 to end of part number 100 Mesh = 100 to end of part number X in part # below 1 for stainless steel and 2 for carbon Size(s): 1 to 2 in.Manufactured by: Flomatic CorporationModel: Flanged Stainless Steel Strainers 16FL
- Ward ValvePressure Max: 600 PSI Temp Max: 450°F (230°C) Same body as Model 816 witih heavy spring for higher cracking pressure. All 316 stainless steel threaded FNPT "Y-Type" check valve. Patented Spring loaded, Teflon® soft-seated plunger, optional encapsulated spring, with all 316SS internals. Size(s): 1 in. (8 to 50 mm)Manufactured by: Flomatic CorporationModel: 816HS
- Ward Check ValvePressure Max: 600 PSI Temp Max: 450°F (230°C) Same as 816 with adjustable spring optional tension. All 316 stainless steel threaded FNPT “Y-Type” check valve. Patented Spring loaded, Teflon® soft-seated plunger, optional encapsulated spring, with all 316SS internals. Size(s): 1/4 to 2 in. (8 to 50 mm)Manufactured by: Flomatic CorporationModel: 816FC
- Ward Check ValvePressure Max: 600 PSI Temp Max: 450°F (230°C) All 316 stainless steel flanged “Y-Type” check valve. Patented Spring loaded, Teflon® soft-seated plunger, optional encapsulated spring, with all 316SS internals. Size(s): 1 to 2 in. (25 to 100 mm)Manufactured by: Flomatic CorporationModel: 816FL
- Ward Check ValvePressure Max: 600 PSI * Temp Max: 450°F (230°C) * All 316 stainless steel threaded FNPT “Y-Type” check valve. Patented Spring loaded, Teflon® soft-seated plunger, optional encapsulated spring, with all 316SS internals. Size(s): 1/4 to 2 in. (8 to 50 mm)Manufactured by: Flomatic CorporationModel: 816
Carbon Steel Check Valves
- Carbon Steel Check ValvePressure Max: 450 PSI Temp Max: 200°F Carbon Steel (NSF 61 epoxy coated)threaded valve body with all 316 stainless steel internals. Nitrile nylon seal features a small OD body dimension. Size(s): 2” thru 8”Manufactured by: Flomatic CorporationModel: 80SL
- Carbon Steel Check ValveCarbon Steel Check Valves - For use with Variable Flow Demand (VFD controlled pumps) Size(s): 2 3/8 Body Pressure Max: 4,400 PSI (API J55 Tubing) Temp Max: 180°F Carbon steel short male inlet x long female outlet body. Metal to metal seat with stainless steel spring and stem with 8 Round or 8 Round short threads.Manufactured by: Flomatic CorporationModel: 80MDW-VFD
