P289 Back Pressure Regulator/Relief Valve
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 diaphragm area and integral pitot tube booster, the Type P289 provides a quick and smooth response to excessive pressure relief requirements, particularly within low-pressure settings. Optional regulator rebuild kits are also available.
- Throttling Type Relief
- High Flow Rates
- Reliability Due to Simplicity
- Tight Shutoff
- 1” NPT
- 2” NPT
- F289 Pilot Operated
- P289 Standard (high pressure)
- L289 (low pressure)