Application
CB504 series regulators maintain the pressure of cryogenic liquid within bulk vessels combining the pressure building and economizer function in one unit, with ½” npt inlet and outlet.
Features
- All parts are copper alloy (brass), PTFE, and stainless steel— materials selected specifically for compatibility with cryogenic temperatures down to –320ºF. (–196ºC)
- Pressure setting scale on bonnet cap aids in pressure adjustment.
- Maximum inlet pressure of 400 psig (37.92 barg)
- PTFE seat provides positive shut off at cryogenic temperatures
- Compact design fits well in tight plumbing geometries
- 100% factory tested
- Cleaned per CGA G-4.1 for oxygen service
- Suitable for argon, CO2, nitrogen, oxygen and LNG
Materials
- Body Brass
- Seat PTFE
- Diaphragm Gasket PTFE
- Bonnet Brass
- Backcap Gasket Copper
- Diaphragm Phosphor Bronze
- Spring Stainless Steel




CB504
Ordering Information
Part Number | Inlet / Outlet Connections (F.NPT) | Operating Range (psig) |
---|---|---|
CB000504-B | 1/2" | 100-200 psig (6.9-13.8 barg) |
Marka
Symbol
CB000504-B
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