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Tescom 44-4023E28 Series Back Bias Pressure Regulator

The Tescom 44-4000 Series Back Bias Pressure Regulator is a high flow device that is compatible with Tescom's Air Actuators and ER3000 Electropneumatic PID Controllers.
Tescom 44-4023E28 Series Back Bias Pressure Regulator

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44-4000 Series Back Bias Pressure Regulator
 
Ref: 44-4023E28
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Features
 
  • High flow
  • Pressure reducing
  • Dome loaded
  • Positive adustable spring bias
  • Self-venting (captured)
  • Compatible with Tescom's Air Actuators and ER3000 Electro Pneumatic PID Controllers
Specification
 
  • 303 Stainless Steel Body
  • Viton O-Ring with CTFE Seat
  • 1/2 in. NPT Inlet and Outlet Ports
  • 1/4 in. NPT non-adjustable segregated self-venting port
  • Maximum rated inlet pressure: 6000 psig
  • Flow capacity: Main valve Cv = .70, Vent valve Cv = .35
  • Operating Parameters: Pressure Rating per Criteria of ANSI/ASME B31.3
  • Outlet pressure range: 350 psig
  • Design proof pressure: 150% maximum operating
  • Leakage: Bubble-tight
  • Operating temperature: 0° to 165° F (-17° to 74° C)

Media Contact Materials

  • Body: 303 Stainless Steel
  • Main valve seat: CTFE
  • O-ring: Viton
  • Gasket: CTFE
  • Back-up ring: Teflon
  • Cleaning: ASTM G93
  • Weight: 8 lbs. (3.62 kg)

Kit Notes:

  • Repair Kit consist of: Springs, Vent Valves, Valve Caps, O-Rings, Seat and Back-Up Rings
  • Soft Good Kits consist of: O-Rings, Seat and Back-Up Rings

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