The Parker Bestobell cryogenic pressure regulator (also known as Cryoreg)  is used to regulate pressure of storage vessels, including static and transportable tanks. It features combined pressure build-up, regulator and economiser regulation functions within one valve.

This includes:

• Pressure build up regulator
• Economiser valve
• Thermal relief on two of the ports

Its unique three-in-one capability results in simpler pipework and fewer joints, therefore reducing the risk of leakage. It also offers an ‘easy adjust’ pressure regulation function therefore easing installation. Its high flow characteristics allow for closer control of tank pressure and quicker filling and emptying of the tank.
Cryoreg is designed to fit downstream of the pressure build-up coil and therefore controls the gaseous flow during the pressure build up phase of its operation.  The valve operation is such that it maintains a system pressure on a container or storage unit during transfer of gas from the trailer to a storage unit or vice versa. Pressure must be maintained to allow flow to occur at desired rates during transfer.


Markets:
• Industrial gas and LNG

Features / Benefits:
• Combined pressure build-up, regulator and economiser functions
• Simpler pipework and fewer joints, reducing risk of leakage
• High flow characteristics
• Closer control of tank pressure and quicker tank filling and emptying
• Single adjustment for all functions
• Simpler tank setting
• High accuracy/low deadband
• Higher tank pressure for reduced boil-off in pipelines
• Ball check fitted to economiser outlet
• Prevents backflow of liquid or gas

Applications:
• Pressure regulation on storage vessels, including static and transportable tanks