EVR-BD12 Vacuum Regulator - Precision Back Pressure Regulators and more

EVR-BD12 Vacuum Regulator

Port Sizes:
1.5"
Typical Pressure Ranges:
Body Material (Standard):
Anodized Aluminum
Body Material (Optional):
Stainless Steel 316/316L, PVC, Custom Materials
Max CV:
14.3
Key Applications:

Vacuum Holding and Vacuum Table Control 

Vacuum Glovebox Control

Vacuum Pressure Regulators Used for Material Handling

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Product Description
BD12 vacuum

EVR-BD12 Vacuum Regulator

The EVR-BD12 has 1.5″ ports and is used for larger industrial applications with Cv range between 1E-02 and 14.3.

EVR Series Regulators

Like our unique back pressure regulator, 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.

Our vacuum regulators are available in sizes from 1/4″ to 4″ ports.

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.

The EVR is intended for processes where at least a very small gas flow is present at all times. If your process is gas-tight, an Equilibar application engineer can discuss easy methods of providing a small gas bleed in the process.

Equilibar EVR is NOT a Vacuum Breaker

 

Videos
BD12 vacuum

EVR-BD12 Vacuum Regulator

High Speed Vacuum Control Valve

How Equilibar Back Pressure Regulator Works

Downloads
Applications
Additional Specs
BD12 vacuum

EVR-BD12 Vacuum Regulator

Weight:

Dimensions:

Equilibar schematic for EVR-BDStainless Steel Models
DIM A – 9.1 in (241 mm)
DIM B – 3.9 in (99 mm)
Anodized Aluminum Models
DIM A – 7.6 in (193 mm)
DIM B – 3.7 in (94 mm)

PVC Models
DIM A – 9.0 in (229 mm)
DIM B – 4.3 in (109 mm)

Fitting/Threads:

Standard: NPT
Optional: BSPP; 150# Flanges; custom

How It Works
BD12 vacuum

EVR-BD12 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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