Back Pressure Regulators/Relief Valves
Back pressure regulators are designed to provide steady state control of inlet or upstream pressure. Relief valves offer reliable on/off pressure protection upon demand in systems, vacuum regulation and air or gas recirculation systems.
The BelGAS P63EG is a pilot operated back pressure/relief valve that can be utilized in both liquid and gas services. The P63EG uses various BelGAS pilots to achieve output ranges of very low pressure to high pressure that can all be swapped in field to achieve the desired set point.
The BelGAS Type P289 back pressure regulator functions as a high flow relief valve with an adjustable set point. It can be used in place of a standard relief valve to provide protection against over-pressurization in the downstream system.
The BelGAS Type P630R high flow gas pressure regulator is a spring loaded, adjustable relief valve, designed for relief pressure settings from 3 to 250 PSIG (0.21 to 17.3 BAR).
The inline BelGAS Type P800 direct operating factory preset relief valve is designed for use in pneumatic applications that warrant protection from overpressurization.
The BelGAS Type P1808 pilot-operated gas pressure relief valve, or back pressure regulator, is used in gas or liquid service to maintain pressure on oil and gas separators and in pressure relief applications in gas distribution systems.
The P289RC High-Capacity Exhaust Booster from BelGAS. It is used in applications utilizing large pneumatic actuators and valve controls where a rapid response is required. The P289RC High-Capacity Exhaust Booster is ideally suited in applications with surge valves or recycle […]
The Type P255 high-capacity relief valve is designed for use with BelGAS and other industry gas pressure regulators. A relief valve is primarily used to discharge excess system pressure to a safe point of release.