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No. F325 Check Valve

$59.16$147.95

Male NPT inlet threads designed for installation on submersible pumps for drinking water. Female NPT threads on outlet end.

SKU: F325 Category: Tags: , , ,

Type: Check Valve / Material: Lead-Free Bronze / Seal: Buna-S / Fluid Type: Drinking Water / Special Uses: NSF Certified, Submersible Pumps

Lead-Free Check Valve for Submersible Pumps

The No. F325 is certified by NSF to contain less than 0.25% lead by weighted average and is compliant with CA, LA, MD, VT state laws and U.S. Safe Water Drinking Act. The No. F325 comes standard with a Buna-S rubber poppet, an extremely durable compound for use with potable drinking water. All other internal components of stainless steel. Each valve is tested twice for casting integrity and backflow prevention. All valves are 100% American-Made and built to last.

Dimensions

Part Number Pipe Size Flow Rate (Cv) Overall Length Valve Diameter Valve Weight
F325-100* 1" 8 GPM 3.69" 2.00" 1.25 lb.
F325-125 1-1/4" 21 GPM 4.56" 2.41" 1.95 lb.
F325-200 2" 59 GPM 5.57" 3.34" 3.45 lb.


Cv is flow (GPM) with a 1 psi differential pressure. NPT threaded. *1" Size contains 1-1/4" Male NPT threads on inlet and 1" Female NPT threads on outlet.

Materials & Operational Specifications

Part NameSpecs
BodyCast Bronze C89833
Stem303 Stainless Steel
PoppetBuna-S Rubber
Spring 302 Stainless Steel
Cup Washer 304 Stainless Steel
Locknut18/8 Stainless Steel
Country of OriginMade in the USA
Max. Temperature225°F
Working Pressure400 psi
Cracking Pressure 1-2 lbs.

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