All Equilibar Pressure Control Products

All Products

Back Pressure Regulators

research series back pressure regulator
Research Series Back Pressure Regulators
1/16" to 1/4"
up to 10,000 psi
general service back pressure regulator GS series  
General Service Back Pressure Regulators
1/4" to 1"
up to 2500 psi
industrial service back pressure valve NLB series  
Industrial Service Back Pressure Valves
1.5" to 6"
up to 1000 psi
Electronic Back Pressure Regulator with QPV
Electronic Back Pressure Regulators
1/4" to 4"
up to 5000 psi

Specialty Back Pressure Regulators

stainless steel Equilibar Precision Pressure Regulator Sanitary Back Pressure Regulators 1/4" to 2" 0-200 psi
scseries Quick Open Back Pressure Regulators 1/8" to 3/8" 0-150 psi
HT Series High Temperature Back Pressure Regulators 1/8" to 1/4" 0 - 5000 psi up to 450C
EHP Series High Pressure Back Pressure Regulators 1/8" to 1/4" 0 - 10,000 psi
Mity Mite Replacement 1/4" 0 - 5000 psi

Vacuum Regulators

equilibar high precision vacuum regulator High Precision Vacuum Regulators 1/4" to 1" 0 - 30 inHg
High Flow Vacuum Regulator High Flow Vacuum Valves 1.5" to 4" 0 - 30 inHg
Electronic Vacuum Regulator Electronic Vacuum Regulators 1/4" - 1" 0 - 30 in Hg
equilibar vacuum regulator with electronic pilot Larger Electronic Vacuum Valves 1.5" to 4" 0 - 30 in Hg

Pressure Reducing Regulators

LPR2 Ultra Low Pressure Regulator LPR2 Ultra Low Pressure Regulator 1/8" 0.25-7 in WC to 1-28 in WC
Model 10 Pressure Reducing Regulator Model 10 Pressure Reducing Regulator 1/4" 0-2 psig to 5-400 psig
model 41 high flow low pressure regulator Series 41 High Flow Low Pressure Regulator 3/8" to 3/4" 0-0.7 psig to 0-5 psig
Series-3000-High-Pressure-Regulator Series 3000 High Pressure Regulator 1/4" 0-250 psig to 100-10,000 psig

Electronic Pressure Regulators

Proportion Air QPV electronic pressure regulator QPV Electronic Pressure RegulatorVacuum – 150 psig Custom Calibration 0-10 V or 4-20 mA
Proportion Air QB electronic pressure regulator QB Electronic Pressure RegulatorVacuum – 500 psig Custom Calibration 0-10 V or 4-20 mA
Proportion Air GP high pressure electronic pressure regulator GP Electronic Pressure RegulatorVacuum – 1000 psig Custom Calibration 0-10 V or 4-20 mA


Learn more:

How our back pressure technology works
What is a back pressure regulator?


Note: the terms “ Back Pressure Regulator ” and “ Back Pressure Valve ” are often used interchangeably. On this website, we prefer using the “Regulator” term to refer to both.