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 vacuum 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.

Literature & Specifications
Installation & Maintenance

Simulating Changes in Altitude using Equilibar Vacuum Regulators

Vacuum Pressure Regulation Improves Food Packaging Processes

Automatic Vacuum Control Using Electronic Vacuum Regulator

Weight:

21.2 lbs (9.62 kg)

Dimensions:

Stainless 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