Pressure Regulators

GD720 Series Pressure Regulators

Pressure Regulators

Back Pressure • Dome Loaded • Manual Adjusted

Circle Seal Controls offers a comprehensive line of manual adjusted and dome-loaded pressure regulators, and back pressure regulators. Body materials include brass, 316 stainless steel,  and polyvinyl chloride, depending on the model. Typical seat materials include Neoprene, Tefzel®, TFE, PTFE, Polyimide, and PEEK™.

GD720 Series Pressure Regulators Features

  • Full Range Capability
  • Single Hand Wheel Control
  • Balanced Poppet Insures Accuracy
  • Integral Vent Valve
Technical Data

Body Materials

  • Bronze
  • Stainless Steel

Connections

  • Female Pipe
  • Female Tube
  • Aminco
  • CGA Fittings

 

 

Port Sizes

  • 1/4″ & 1/2″ NPT Female
  • 1/4″ & 9/16″ Aminco
  • AND10050-4 & AND10050-8

Seat Materials

  • Vespel® SP-21

 

Seals & Diaphragm Material

  • Neoprene

 

Maximum Inlet Pressure

  • Bronze: 7,000 PSIG (483 bar)
  • Stainless Steel: 10,000 PSIG (690 bar)

Maximum Outlet Pressure

  • 6,000 PSIG (414 bar)

Flow Capacity

  • Cv = 0.44

Options

  • Dome Pressure Tap Port
  • Gauges
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