EVR-GSD2 Vacuum Regulator - Precision Back Pressure Regulators and more

EVR-GSD2 Vacuum Regulator

Port Sizes:
1/4"
Typical Pressure Ranges:
Body Material (Standard):
Anodized Aluminum
Body Material (Optional):
Stainless Steel 316/316L, PVC, Custom Materials
Max CV:
1.2
Key Applications:

Remote Sense Capability for Improved Vacuum Control

Precision Vacuum Control with Higher Capacity

Controlling Vacuum Distillation

 

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Product Description
vacuum regulator with control

EVR-GSD2 Vacuum Regulator

The EVR-GSD2 is a small vacuum regulator with 1/4″ 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
vacuum regulator with control

EVR-GSD2 Vacuum Regulator

Vacuum Control Valves for High Flow Rates

How Equilibar Back Pressure Regulator Works

Downloads
Applications
Additional Specs
vacuum regulator with control

EVR-GSD2 Vacuum Regulator

Weight:

2.41 lbs (1.093 kg) (SS);

Dimensions:

Equilibar schematic vacuum regulatorStainless Steel (SS) Models
DIM A – 3.00 in (76 mm)
DIM B – 1.3 in (33 mm)
Anodized Aluminum (AA) Models
DIM A – 3.00 in (76 mm)
DIM B – 1.3 in (33 mm)

PVC (P) Models
DIM A – 3.25 in ( 83 mm)
DIM B – 1.5 in (38 mm)

Fitting/Threads:

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

How It Works
vacuum regulator with control

EVR-GSD2 Vacuum Regulator

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Equilibar News

dome loaded regulators in water technology

Equilibar’s Jeff Jennings shares his expertise on dome loaded regulators in Water Technology Magazine

The May/June issue of Water Technology Magazine features a six-page article by Equilibar founder Jeff Jennings that provides an overview of dome loaded regulators. The article compares dome-loaded technology to traditional spring-loaded technology. It also explains the differences between a pressure reducing regulator and a back pressure regulator. “Over the years we’ve learned that there Read More

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