Back Pressure Relief Valve
Back Pressure Relief Valve

Back Pressure Relief Valve (BPRV)

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Ensure you are holding a constant sample pressure, regardless of pressure and flow fluctuations with the Sentry Back Pressure Relief Valve.
Designed specifically for power plant sample flow, the BPRV provides precise pressure control while minimizing plugging. Regardless of usage, you can assure you are protected from a malfunction and obtain a continuous grab sample.

  • The BPRV allows for precise pressure control while minimizing plugging and maximizing reliability.
  • This valve is three times more sensitive than the standard back pressure regulator.
  • It can function as a fail-safe relief valve.
  • The relief valve will not wire draw or erode during normal service.

Wetted Materials Regulated Pressure Relieving Capacity
316 SS and Vitron
approx. 20 PSI (1.4 bar) 2 GPM at 10 PSI

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