Back-Pressure Regulator/Relief Valve
A back pressure regulator provides steady-state control of inlet or upstream pressure. Relief valves offer reliable on/off pressure protection upon demand in systems or gas recirculation systems.
Belgas P289 is a back pressure regulator that functions as a relief valve with adjustable set points. A relief valve maintains pressure by redirecting higher pressure out of a pipeline. The Belgas 289 comes in three variations for different applications. The P289 is standard for high pressure, L289 is for low pressure, and the F289 is for pilot operation.
The P63 is Belgas’ highest-capacity relief valve.
The Belgas P63 is a pilot-operated relief valve or backpressure regulator. The main valve can deliver large flow capacities while the pilot control maintains precise setpoints. The pilots have a hollow stem permitting quick loading to the top of the…
The Belgas F289 is a pilot-operated back-pressure gas regulator that operates as a high-flow relief valve with an adjustable setpoint. Use the Type F289 instead of a standard relief valve to protect against over-pressurization in the downstream system. Belgas F289…
The BelGAS P289 back pressure regulator operates as a high-flow relief valve with an adjustable set point. The regulator can be a standard relief valve to protect against over-pressurization in the downstream system. Type P289 Back-Pressure Regulator With its large…
