Tescom 44-1323-2081-005 Pressure Reducing Regulator is a high pressure, high flow pressure reducing regulator that offers a venting and balanced valve design. Ideal for use in commercial diving – breathing air, special gas mix regulation hard suit diving and high pressure tube trailer gas reduction.

Applications:

• Commercial diving – breathing air
• Special gas mix regulation hard suit diving
• High pressure tube trailer gas reduction

Features:

• Large piston sensor gives excellent sensitivity
• Balanced valve design ensures stable downstream pressure
• Large hand knob provides fast low-torque pressure settings
• Venting is standard

Specifications:

• • Body Material: 303 Stainless Steel
  • Maximum Inlet Pressure: 4500 psig (310 bar)
  • Outlet Pressure Range: 0-600 psig (0-41.4 bar)
  • Design Proof Pressure: 150 percent of rated pressure
  • Leakage: Bubble-tight
  • Operating Temperature*: -15 degrees F to +220 degrees F (-25 degrees C to +104 degrees C)
  • Flow capacity*: Cv=.8
  • Port Type: NPT
  • Port Size: 1/2 in.
  • Modification: Venting with gauge ports

*Note: 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 Material:

• Body: 303 Stainless Steel
• Seat, Main Valve: CTFE
• Seat, Vent Valve: Teflon®: 0-300 psig / 0-20.7 bar
• O-rings: Viton-A®
• Back-up Rings: Teflon®
• Gaskets: CTFE
• Remaining Parts: Remaining Parts: 300 Series Stainless Steel, Teflon® & Brass

Other:

• Cleaning: CGA 4.1 and ASTM G93
• Weight (without gauges): 6.25 lbs. (2.83 kg)