Back-Pressure Regulator/Relief Valve

Back pressure regulators provide 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 offers back pressure regulators that function as relief valves 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, while the F289 is for pilot operated.

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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 in place of a standard relief valve to protect against over-pressurization in the downstream system. Belgas…

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…

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