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Item # V33B-F-4N-1/3-S, V33 Series Poppet 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
7.1 mm Orifice

End Connection
Female NPT

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

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

Min. Pressure
0

Max. Pressure
3 psig (0.21 bar)

Reseal Pressures
Up to 6 psig (0.41 bar) - Back Pressure

Valve Body Material
Stainless Steel 316

Seal Material
FKM

Spare Kit
None


Dimensions

Orifice
7.1

Cv
1.48

h-Hex
19.1 mm

L
56.8 mm

l
27.1 mm



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