Cryogenic · Marshall · Marshall

MRVC Cryogenic pressure regulator

Compact high-pressure, low-flow regulator for cryogenic lines.

Holds outlet pressure steady on cryogenic pipelines and vessels. Six spring ranges from 20 to 600 psi. Cleaned to CGA G-4.1, 100% factory tested.

Specifications

Set / range	20–600 psi (max. inlet 600 psi)
Temperature	−196 to 65 °C
Sizes	½″ NPT
Media	LNG, LO₂, LN₂, LAr, non-corrosive gas
Materials	Brass C3771 body, bronze bonnet, phosphor-bronze diaphragm

Made and tested by Hopeet in Taiwan. Every valve is set and leak-tested before it ships, and its test report can be looked up by serial number.