Tescom Back Pressure Regulator

Typical Installations

• Constant bias applications such as offshore diving apparatus
• Dumping exhaled breath out of a pressure chamber (BIBS)

Features

• Balanced stem design eliminates the need to adjust bias over a wide range of operating pressures
• High flow capacity: Cv =2.0
• Diaphragm sensed
• Low accumulation
• Mounts in any position
• Choice of stainless steel or brass construction

Specifications

• Maximum rated control pressure: 1000 psig
• Maximum rated reference pressure: 1000 psig
• Bias Pressure Ranges: 0, 0-15, 0-30 psig
• Design Proof Pressure: 150% maximum rated pressure
• Leakage: Bubble-tight
• Operating Temperature: 0 degrees to +165 degrees F (-18 degrees C to +74 degrees C)
• Flow capacity: Cv=2.0
• Crack-to-Reseat Differential:
  • 0-15 psig range: 3 psig
  • 0-30 psig range: 5 psig

Media Contact Materials

• Body: 303 Stainless Steel or Brass
• Seat: CTFE
• Diaphragm: (unreinforced) Viton-A®
• O-rings: Viton-A®
• Back-up Rings: Teflon®
• Remaining Parts: 300 Series Stainless Steel & Brass
• Cleaning: CGA 4.1 and ASTM G93
• Weight Stainless: 10.0 lbs. (4.50 kg)
• Weight Brass: 10.5 lbs. (4.75 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 Back Pressure Regulator's balanced stem design eliminates the need to adjust bias over a wide range of operating pressures. High flow capacity (Cv=2.0), diaphragm sensed, low accumulation, and mounts in any position.

Many more options are available for the Tescom Back Pressure Regulator. Please see the 2011 Amron International Catalog - Page 99, found in the Attachments tab above, for available options. Or call Amron's award winning sales staff at 760-208-6500 for help building and ordering your Tescom Back Pressure Regulator today.