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3040- Series Relief and Back Pressure Regulating Valves 1444938

Item Series : 3040 Series
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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
Source URL: https://www.boighill.com/catalog/watson-mcdaniel/relief-valves/3040-series-relief-and-back-pressure-regulating-valves/3040-series-relief-and-back-pressure-regulating-valves-1444938

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[1] https://www.boighill.com/contact?height=600&width=500&iframe=true&brand=Watson McDaniel&series=3040 Series&category=Watson McDaniel&item=3040- Series Relief and Back Pressure Regulating Valves 1444938