A Variety of Regulators to Bring Maximum
Benefit & Efficiency to Your Specific Requirements

GD30 Series Dome Loaded Pressure Regulator
GD62C & GD65C Series Internally Dome Loaded Regulator
GD67A Series High Pressure Dome Loaded Regulator
GD80 Series High Pressure Dome Loaded Regulator
GD90 Series Dynadome High Flow Dome Loaded Regulator
For more regulators, please visit our non-aerospace and U.S. Para Plate sites.
Back Pressure Regulators
Manual Adjustable Regulators

GD30 Series Regulators

 
Inlet Pressure
0 to 3,600 PSIG
Outlet Pressure
0 to 3,600 PSIG
Flow Capacity
Cv = 0.35
Inlet/Outlet Ports
1/4″ & 1/2″ Female Pipe
AND10050 Female Tube
Body Materials
Bronze
Seat Material
Neoprene
Options
Gauges
Features
  • Bubble-tight Seal
  • Precise Control
  • Rapid Delivery
  • Easily Adjusted
View the Catalog (PDF: 223 KB / 2 pages)

GD62C & GD65C Series Regulators

 
Inlet Pressure
GD62C = to 3,500 PSIG
GD65C = to 7,000 PSIG
Outlet Pressure
GD62C = to 3,500 PSIG
GD65C = to 7,000 PSIG
Flow Capacity
Cv = 0.35
Inlet/Outlet Ports
Female Pipe
Female Tube
CGA Fittings
Body Materials
Bronze
Seal/Diaphragm Materials
Neoprene
Viton®
Options
Gauges
Features
  • High Pressure
  • Constant Rapid Delivery
  • Bubble-tight Seal
View the Catalog (PDF: 201 KB / 3 pages)

GD67A Series Regulators

Inlet Pressure
0 to 6,000 PSIG
Outlet Pressure
0 to 6,000 PSIG
Flow Capacity
Cv = 0.37
Inlet Port
1/4″ NPT, Female
Body Material
Bronze
303 Stainless Steel
Seals & Diaphragm Materials
Buna N
Neoprene
Viton®
Options
Panel Mount
Features
  • Reliable
  • Accurate
  • Positive Shutoff for Zero Leak
  • Remote Operated
  • Rapid Response
  • High Pressure, Medium Flow
  • Internal or External Loaded
View the Catalog (PDF: 184 KB / 2 pages)

GD80 Series Regulators

 
Port Size
1/4″, 1/2″ & 9/16″
Inlet Pressure
To 10,000 PSIG
Outlet Pressure
To 10,000 PSIG
Flow Capacity
Cv = 0.365
Body Materials
303 Stainless Steel
Connections
Female Pipe
Aminco
Seat Materials
Nylatron
Seal/Diaphragm Material
Neoprene
Options
Gauges
Extended Mounting Bolts
Features
  • High Pressure
  • Reliable
  • Remote Control Operation
  • Accurate
View the Catalog (PDF: 211 KB / 2 pages)

GD90 Series Regulators

Port Sizes
1/4″, 3/4″ & 1″
Inlet Pressure
To 6,000 PSIG
Outlet Pressure
To 6,000 PSIG
Flow Capacity
Cv = 5.0
Body Materials
Bronze
Connections
Pipe
Tube
Seat & Seal Material
Nylatron
Diaphragm Material
Neoprene
Options
Extended Mounting Bolts
Downstream Sensing
Features
  • High Flow Capacity
  • Single Hand Wheel Control
  • Accurate Pressure Regulation
  • Wide Fluid Compatibility
View the Catalog (PDF: 179 KB / 2 pages)

Manual Adjustable Regulators
Back Pressure Regulators

Teflon® is a registered trademark of DuPont and Viton® is registered trademark of DuPont Dow Elastomers.

See Circle Seal Controls' Product Catalog for our full line of regulators.