Air, Vacuum Sewer Valve - SEWAIR-MAXI®

Discount Code B
FOB Factory
Request A Quote

Air, Vacuum Sewer Valve - SEWAIR-MAXI® - Air Release / Vacuum Valves
enlarge

Air Release / Vacuum Valves

Size(s): 2 - 6 inch (50 mm -150 mm)

Description:

SEWAIR-MAXI® - Cast iron body, 303 stainless steel trim. Threaded female x female connections. NITRILE (Buna-N) seat. Large orifice–equals inlet size vents on filling. Eliminates vacuum in waste water pipeline under pressure loss.

Temp Max: 150°F (65°C)
Inlet Pressure MIN: 20 PSI*
Inlet Pressure MAX: 150 PSI*


Literature

Air Release and Vacuum Valve literature

Sizes/Price

INLET (NPT)
OUTLET (NPT)
PART # WGT. LIST PRICE
2" 1" 6620 50 $1,103
2" 2" 6621 82 $2,086
3" 3" 6622 85 $2,632
4"  4" 6623 120  $3,534
6"  125# Flange 6"  (NPT) 6624  210 $5,928

CONSULT FACTORY for full line of sizes available.

For unit with backflush attachment, add “BF” to end of part number and add list price. See Backflush.

*For alternate low or high pressure applications consult factory.
Valves are painted with TNEMEC red. Consult factory for fusion bonded epoxy coated option.


Facebook YouTube Linked-In
Customer Satisfaction Survey

Prop 65 Warning

Rep Locator
Shipment Tracking
UPS FedEX

National Ground Water Association Water Systems Council weftec American Water Works Association Submersible Wastewater Pump Association