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

Specifications

Series

N/A 18.0 mm Orifice

End Connection

N/A Male NPT

Size Inlet x Outlet

N/A 1" Male NPT x 1" Male NPT

Spring Nominal Cracking Pressure

N/A 1/3 psi (0.02 bar)

Min. Pressure

N/A 0

Max. Pressure

N/A 3 psig (0.21 bar)

Reseal Pressures

N/A Up to 6 psig (0.41 bar) - Back Pressure

Valve Body Material

N/A Stainless Steel 316

Seal Material

N/A FKM

Spare Kit

N/A None

Dimensions

Orifice

N/A 18.0

Cv

N/A 8.00

h-Hex

N/A 34.9 mm

L

N/A 116.2 mm

l

N/A 68.4 mm