Dual Valve Pressure Controllers

Eliminate costly outgassing through continuous bleed valves. Alicat Scientific electronic pressure controllers provide responsive, stable control of absolute, gauge or differential pressures in dead-ended processes. Differential pressure controllers maintain the pressure differential between two points in a process using separate dead-ended pressure sense ports. The PCD3 Series incorporates a remote sense port that allows a pressure signal to be sent from a point upstream or downstream of the controller.

• 50-100 ms speed of response stills upstream fluctuations.
• Accessible PID valve tuning for best speed and stability.
• Custom valve orifice sizing yields full-range stability.
• PCD3-series remote pressure sense port allows flexible controller placement.