Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 to 6 in.
Pressure Max: 450 PSI:
Temp Max: 180°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.
|Ductile Iron Literature|
|VFD Product schedule|
|SIZE||PART #||WGT.||LIST PRICE|
|2" M x 2" F||4084S6VFD||5||$429.25|
|3" M x 3" F||40833S6VFD||13||$1,035.00|
|4" M x 4" F||4077S6VFD||30||$1,818.00|
|6" M x 6" F||4081S6VFD||69||$4,989.00|
|Size||Part Number||CAD Drawing|
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