Distributor and supplier of valves, controls, and instrumentation for over a century

3040- Series Relief and Back Pressure Regulating Valves 1444938

Item Series : 3040 Series
The 3040- Back Pressure Relief Valve has a much higher capacity than the R, Series. Used for Liquid service. Relief Valves protect systems from over-pressurized conditions
  • Service - Water, Oil, Air, Other Liquids and Gas
  • Max.Inlet Pressure - 250 PSIG
Part Number 3040- Series Relief and Back Pressure Regulating Valves 1444938 Item Name 3040- Series Relief and Back Pressure Regulating Valves
Size [inches] 1 1/4 Service Water|Oil|other Liquids|Gases
Connections NPT Body And Seat Material Bronze Threaded
Disc Material Buna- N (Up to 200F max.)|Teflon (Up to 200F max.)|Viton- Optional (Up to 300F max.) Diaphragm Material Neoprene (Up to 200F max.)|Nylon (Up to 200F max.)|Viton- Optional (Up to 300F max.)
Weight [lbs] 15 Pressure [psig] 300
Max.Inlet Pressure [psig] 250 Temperature Rating [F] 200
Face To Face Dimension [inches] 4 13/16 Page No. 398

At Boig & Hill you can be sure to receive expert Technical Valve Selections and Sizing,as well as fast prompt delivery. Our dependable and reliable customer service will provide you with the correct Worcester Control Valve for your needs as well as expert advice on Worcester Actuators and Worcester Valve Parts. We offer the same service and expert advice for Sprague Pump Parts, Farris Parts and Flowserve as well as Everlasting Valves, Vogt Valves and Watson McDaniel Valves.

Get a Quote