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Item # VP33A-FM4N-1/3-S, VP33 Series 1-Piece Check Valves


Features
  • Fixed and adjustable cracking pressure.
  • Reliable DK-LOK Tube Fitting, NPT and ISO pipe end connections.
  • Stainless and Brass material construction.





Specifications  · Dimensions

Specifications

Series
Cv Reduction - 0.35

End Connection
Female NPT, Male NPT

Size Inlet x Outlet
1/4" Female NPT x 1/4" Male NPT

Spring Nominal Cracking Pressure
1/3 psi (0.02 bar)

Min. Pressure
0

Max. Pressure
3 psig (0.21 bar)

Reseal Pressures (psig)
Up to 6 - Back Pressure

Reseal Pressures (bar)
0.41 - Back Pressure

Valve Body Material
Stainless Steel 316

Seal Material
FKM

Spare Kit
None


Dimensions

Cv
0.35

L
58.0 mm

Hex
19.05 mm



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