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SCHROEDAHL: Pump Protection Valves

 
     

SUL

  • Cost economic design with reliable operation for the low pressure range
  • Casted housing in CS and SS material
  • Pressure classes PN 150 lbs to PN 300 lbs. Size DN 1" to DN 10"
  • For differential pressures (P bypass) up to 40 bar
Download data sheet here

 
     

TDL

  • Forged housings with large range of standard materials from CS, SS to duplex materials. Special materials upon request
  • Pressure classes PN 150 lbs to PN 600 lbs. Size DN 1" to DN 20"
  • Non return valve in bypass
  • For differential pressures (P bypass) up to 40 bar
  • Venturi ring operated main non return valve for difficult conditions
Download data sheet here

  TDL

TDM

  • High pressure design with multiple stage bypass system
  • Forged housing with with large range of standard materials as with the TDL valve. Special materials upon request
  • Pressure classes PN 150 lbs to PN 1500 lbs. Size DN 1" to DN 20"
  • Non return function in the bypass
  • For differential pressures (P bypass) up to 230 bar
Download data sheet here

  TDM

MRM / MRK

  • Absolute high pressure design with multiple stage bypass system
  • For differential pressures (P bypass) up to 500 bar 7250 psi
  • Forged housing with with large range of standard materials as with the TD valves. Special materials upon request
  • Pressure classes PN 1500 lbs to PN 4500 lbs. Size DN 1" to DN 16"
  • For offshore and other high pressure applications
Download data sheet here

  MRM

Engineering letter
Download Engineering letter here