GSDH8 General Service Back Pressure Regulator | Equilibar

GSDH8 General Service Back Pressure Regulator

Port Sizes:
1"
Max Pressure (Std Body Mat’l)
2100 psig / 145 bar(g)
Body Material (Standard):
Stainless Steel 316/316L
Body Material (Optional):
Hastelloy C276, Custom
Max CV:
8.5
Key Applications:
Product Description
GSD6 General Service Back Pressure Regulator

GSDH8 General Service Back Pressure Regulator

The GSDH8 is both the highest pressure and the highest flow (Cv) model within the GS General Services series. NPT and BSPP threaded connections are standard but many other options are available including ANSI and DIN flanges. The GSDH8 is often used to control the discharge pressure from high pressure pumps used in chemical injection or chemical dosing applications. The high speed response of the GS series maintains the pressure accurately despite fluctuating system demands and valves opening/closing.

The GSD8 is also used in industrial scale electrolysis or electrolyzer pressure control to control the gas streams produced in water electrolyis for Hydrogen production.

GS Series

The GS General Service is a family of back pressure regulators useful for gas, liquid, or mixed gas & liquid service. The General Service design uses Equilibar’s unique multiple orifice, direct diaphragm sealing technology to control back pressure with great accuracy where high temperatures, aggressive chemicals, mixed gas/liquid phase media, or other demanding conditions exist. The GS series is a dome loaded pilot operated design. Pilot pressure may be provided by a remote manually adjusted set point regulator or with an electronic pressure regulator to allow automated or closed loop control of your back pressure. The GS series is ideally sized where accurate control is needed in pilot plant or manufacturing scale applications.

Contact an application engineer for help finding the right back pressure regulator for your process.

Videos
GSD6 General Service Back Pressure Regulator

GSDH8 General Service Back Pressure Regulator

Two Phase Flow Pressure Regulator


Control the Flow of a Pump With a Back Pressure Regulator

How Equilibar Back Pressure Regulator Works

Downloads
GSD6 General Service Back Pressure Regulator

GSDH8 General Service Back Pressure Regulator

Applications
GSD6 General Service Back Pressure Regulator

GSDH8 General Service Back Pressure Regulator

Additional Specs
GSD6 General Service Back Pressure Regulator

GSDH8 General Service Back Pressure Regulator

Weight:

Dimensions:

Dimensional Sketch of GS Series Back Pressure Regulator

 

Dim A: 7.8 in (198 mm)
Dim B: 3.33 in (85 mm)

 

 

Fitting/Threads:

Standard: NPT
Optional: BSPP; Swagelok VCO®; Swagelok VCR®; ANSI Class 150 Flange; ANSI Class 300 Flange; DIN EN 1092-1 Flange; SAE; Tube Stub; custom

How It Works
GSD6 General Service Back Pressure Regulator

GSDH8 General Service Back Pressure Regulator

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The ability to handle extreme temperatures is one of the benefits of the dome-loaded multiple orifice design of Equilibar® valves and regulators. Each component of these devices–the body, O-ring, diaphragm, and bolts–can be made from virtually any material, which means they are infinitely customizable. As a result, the superior precision, instantaneous adjustment and frictionless operation Read More

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