
Pressure / Volume Controllers
All Pressure / Volume Controllers Products

DHII Digihelic Differential Pressure Controller
NEMA 4 housing with large & bright LCD, detachable terminal blocks reduce wiring difficulties

DH Digihelic® Differential Pressure Controller
3 in 1 instrument possessing a digital display gage, control relay switches, & a transmitter w/ current output and a power usage of...

DCP100A Differential Pressure Module
10" W.C. DIFFERENTIAL PRESSURE MODULE

PCD Series Dual Valve Pressure Controller
Dual valve controller with independently-controlled exhaust valve that actuates only when the pressure needs to be reduced

420 Durablock Inclined/Vertical Manometer
Designed especially for precision measurement of low differential pressures in laboratory & test applications

ADT793 Pressure Controller/Generator
Pressure controller/generator

ADT783 Pressure Controller
Modular pressure controllers combine cutting-edge control/measurement technology, modular design, & user-friendly features

ADT773 Pressure Controller/Generator
Pressure controller/Generator

ADT780 Electric Pump
Optional electric pump allows users to generate pressures to 1,000 psi (70 bar) without the need of a gas bottle

HNV Needle Valve 1-Valve Block Manifolds
A barstock style needle valve that is designed for isolating instruments from liquids or gases

