Equilibar Precision performance comparison chart
Incredible stability
See actual performance curves for the Equilibar Vacuum Regulator

Equilibar Vacuum Regulator Details

Equilibar Vacuum Regulators are available in a wide variety of materials, sizes, and configurations. Regardess of the configuration, vacuum control is provided by the same 2-stage regulator technology.

For manual applications, the integrated EVR Series provides the simplest format. For computer automation or remote manual adjustment, it is possible to purchase the set-point regulator and larger regulator separately.

Choose from our wide selection of available sizes, materials, and styles. Contact our engineers for more information or to request a customized design for your special application.


EVR Series - Manual Control
Equilibar Vacuum Regulator with integrated set-point regulator

Simplest configuration for manual control. Inlet and outlet ports only.

Materials Size Range Photo Std. Pressure Range Notes
Body:
SS316
PVC
Others available

Diaphragm:
Viton
PTFE
Others available


Equilibar Vacuum Regulator Brochure
1/4" to 3/4"

Equilibar Precision Pressure Regulator

0 to 30 inHg

non-relieving; non-bleeding
Rugged bar stock construction.
Uses NL Series back pressure regulator
1" to 3"

Equilibar Precision Vacuum Regulator

External Elbows
Welded external elbows
Uses NLB Series back pressure regulator

Equilibar Vacuum Regulator Only
For use with remote set-point regulator

For computer automation or manual adjustment. Set-point vacuum regulator can be purchased separately (see below).

Materials Size Range Photo Std. Pressure Range Notes
Body:
SS316
PVC
Others available

Diaphragm:
Viton
PTFE
Others available


Equilibar Vacuum Regulator Brochure
1/4" to 3/4"

Equilibar Precision Pressure Regulator

0 to 30 inHg

non-relieving; non-bleeding
Rugged bar stock construction.
Uses NL Series back pressure regulator
1" to 3"

Equilibar Precision Pressure Regulator

External Elbows
Welded external elbows
Uses NLB Series back pressure regulator

Set-Point Regulator Options for Equilibar Vacuum Regulator

Manual or electronic regulators can be used to supply set-point signals remotely to the Equilibar Vacuum Regulator

1/8" manual vacuum regulator

1/8 0.4 to 30 inHg

non-relieving; non-bleeding
VR1
  • Highly sensitive 1/8" vacuum regulator
  • 20-turn sensitivity
  • Constant bleed, relieving (bleed 260 cc/min max)
  • Polysulfone body construction; also Buna-N, EPDM, Acetal, Polyurethane, Stainless steel

Precision Electronic Vacuum Regulators

Electronic Vacuum Regulator 0 to 30 inHg
(other ranges available)
  • Precision electronic regulators from Proportion-Air
  • 0.1% accuracy
  • 4-20 mA or 0-10 VDC input
  • Self enclosed or card-mount
  • Many options available
More details on electronic pressure regulators