Pipe o-ring check valves provide high quality directional flow control and bubble tight shutoff for liquids and gases.

These check valves are not to be used as a relief device. The opening pressure of the o-ring check valves is approximately 10 psi.

Materials:

Body, cover, poppet, cover gland: 316 series stainless steel
Spring: 300 series stainless steel
O-ring: Fluorocarbon (FKM) "A" (-4ºF to 392ºF)
Unit of Measure

Pressure Rating

N/A 15,200 psi

Connection Type

N/A 1/4 in. NPT

Orifice Size

N/A 0.201 in

Flow Value (Cv)

N/A 0.28

Dimension A

N/A 3.36 in

Dimension B

N/A 2.40 in

C (Hex)

N/A 0.88 in

D (Hex)

N/A 0.88 in

Material

N/A Body, Cover, Poppet, Cover Gland: 316 Series Stainless Steel O-Ring: Fluorocarbon (FKM) "A" (-4ºF to 392ºF) Spring: 300 Series Stainless Steel