Consolidated 2900-40 Pilot Operated Safety Relief Valve

The Consolidated 2900-40 pilot operated safety relief valve (POSRV) is suitable for demanding economizer and boiler protection applications. It delivers excellent valve performance in high temperature, high pressure scenarios. The 2900-40 POSRV offers increased throughput, reduced steam loss, and cost-effective installation and maintenance. It also incorporates versatile weight and size characteristics so it fits into a wide range of environments.


  • Operates closer to system operating pressure to enhance throughput.
  • Shorter blowdown reduces steam loss and returns plant to maximum output faster.
  • Centerline-to-face dimensions allow direct replacement of existing spring-loaded valves.