Used in mainly low-pressure systems, such as oil and water dumps on low-pressure separators, heater treaters, and free water knockouts, the Model  4500 Diaphragm balanced motor valve is a soft seated valve that assures a positive shut off in metering applications. Well suited for On/Off situations or throttle control.





Model 4100 • Diaphragm Actuated Valve

CP Benefits:

  •   Economical
  •   Simple, Reliable Design
  •   300 PSI Working Pressure
  •   Compatible with W100


  • Burner valve for throttling or snap-acting service