High Flow Vacuum Pressure Control Valves from Equilibar

High flow vacuum valves from Equilibar are used in large industrial applications where accurate vacuum control is important. For an overview of all Equilibar vacuum regulators, please visit this page.

photo of BD industrial back pressure valve

EVR-BD Series
High Flow Vacuum Valves
Line size 1.5″ to 4″
Available in SS316, PVC, Anodized Aluminum
Maximum Cv of 160

HV series high flow vacuum glove box application regulator

HV Series
Max Flow Vacuum Valves
Line size 2″ to 6″
Available in SS316
Maximum Cv of 280

Compare and Contrast: conventional flow control valve vs. an Equilibar regulator

Equilibar’s direct-sealing diaphragm technology was first introduced to provide precise backpressure control for complex applications; however, engineers and scientists soon discovered that these devices can offer advantages for extremely complex flow control applications as well. Specifically, they perform well in applications involving wide flow rate ranges, corrosive chemicals, extreme pressures, multi-phase flows and supercritical states. Read More

High Flow Vacuum Control Valves

Vacuum Pressure Control Valves for High Flow

Compare and Contrast: conventional flow control valve vs. an Equilibar regulator