EVR-GSD8 Vacuum Regulator - Precision Back Pressure Regulators and more

EVR-GSD8 Vacuum Regulator

Port Sizes:
1"
Typical Pressure Ranges:
Body Material (Standard):
Anodized Aluminum
Body Material (Optional):
Stainless Steel 316/316L, PVC, Custom Materials
Max CV:
8.5
Key Applications:

Simulating Changes in Altitude using Equilibar Vacuum Regulators

Vacuum Pressure Regulation Improves Food Packaging Processes

Automatic Vacuum Control Using Electronic Vacuum Regulator

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Product Description
GSD8 vacuum regulator

EVR-GSD8 Vacuum Regulator

The EVR-GSD8 is a mid size vacuum regulator with 1″ ports.

EVR-GS Vacuum Regulator Series

The Equilibar® vacuum regulator directly controls vacuum pressure by throttling flow between the vacuum supply pump and the process in order to precisely control the process vacuum to a specific setpoint. The EVR is a non-relieving regulator intended for processes where at least a very small gas flow is present at all times. Like our unique back pressure regulator technology, instead of a single large valve seat the Equilibar vacuum regulator uses multiple orifices sealed by a flexible diaphragm. The Equilibar is dome-loaded by a pilot regulator setting the vacuum setpoint. As flow requirements change, the diaphragm moves a few millimeters to open and close over some or all of the orifices, providing instantaneous and frictionless control. The pilot setpoint pressure may be set with a manual or electronic pilot regulator.

For more information contact one of our application engineers.

 

Videos
GSD8 vacuum regulator

EVR-GSD8 Vacuum Regulator

Vacuum Control Valves for High Flow Rates

How Equilibar Back Pressure Regulator Works

Downloads
Applications
Additional Specs
GSD8 vacuum regulator

EVR-GSD8 Vacuum Regulator

Weight:

21.2 lbs (9.62 kg)

Dimensions:

Equilibar schematic vacuum regulatorStainless Steel Models
DIM A – 7.00 in (178 mm)
DIM B – 2.6 in (66 mm)
Anodized Aluminum Models
DIM A – 7.00 in (178 mm)
DIM B – 2.6 in (66 mm)

PVC Models
DIM A – 7.25 in ( 184 mm)
DIM B – 2.9 in (74 mm)

Fitting/Threads:

Standard: NPT
Optional: BSPP; Swagelok VCO®; Swagelok VCR®; SAE; custom

How It Works
GSD8 vacuum regulator

EVR-GSD8 Vacuum Regulator

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