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TESCOM 44-1312-2081-056 Pressure Reducing Regulator Brass 0-300 PSIG

SKU: 44-1312-2081-056 Rate this product


Availability: 2 In Stock

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  • Large piston sensor gives excellent sensitivity
  • Balanced valve design assures stable downstream pressure
  • Large hand knob provides fast low-torque pressure settings
  • Self-venting standard
  • Available with optional gauge ports
  • Dome and Air loaded available (non-venting only)
  • Optional 6000 or 5000 psig inlet with 2500 psig outlet


  • Operating Parameters: Pressure rating per criteria of ANSI/ASME B31.3
  • Maximum Operating Pressure: Brass Body: 3750 psig
  • Outlet Pressure Ranges: 0-300, 0-600, 0-1000 & 0-1500 psig
  • Design Proof Pressure: 150 percent of rated pressure
  • Leakage: Bubble-tight
  • Operating Temperature 1: -15 degrees F to +220 degrees F (-25 degrees C to +104 degrees C)
  • Flow capacity 2:
    • 1/4 in. main valve: Cv = 0.8
  • For extended temperatures from -65 degrees F to +400 degrees F, consult factory.
  • A secondary pressure drop due to the outlet cross-hole can significantly affect the rated flow capacity.
  • Flow curves should be used for critical sizing applications.

Media Contact Materials

  • Body: Brass
  • Seat Main Valve: CTFE
  • Seat Vent Valve: CTFE
  • O-rings: Viton-A®
  • Back-up Rings: Teflon®
  • Gaskets: CTFE
  • Remaining Parts: Stainless Steel, Teflon® & Brass
  • Cleaning: CGA 4.1 and ASTM G93
  • Weight (without gauges): 6.25 lbs. (2.83 kg)
  • Pressure Conversion: 14.5 psig = 1 bar 145 psig = 1 MPa

Kit Notes:

  • Repair Kits 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

The TESCOM 44-1300 Series is a high pressure, high flow pressure reducing regulator that offers a venting and balanced valve design. The 44-1300 Series provides Cv = 0.8 and 2.0. Dome and air load options are available. Ideal for use in commercial diving - breathing air, special gas mix regulation hard suit diving and high pressure tube trailer gas reduction.


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