Special Products


PSP makes special valves for commercial applications. Use these links for additional information and specifications.       


 Model 400 - Three Way

This valve is used for specialty gases, such as nitrogen, propane or dry air




 Model 501 - Remote Actuator

The 501 trips any California valve when 24V AC/DC is present from panic button, gas sensor, smoke or fire alarm.


 Model 510 - Electrical Switch


  • Double-Pole,
  • Double-Throw
  • 20-Amp Switch with standard trigger

 -MS Monitoring System Option

PSP's Monitoring device signals the valves status, either open or closed.