Cla-Val Pacific Models 350-07 and 3650-07 Electronic Actuated Pressure Sustaining Control Valves include a Manual Hydraulic Bypass combine precise control of our field proven hydraulic pilots and simple, remote valve control. Model 350-07 and 3650-07 are hydraulically operated, pilot controlled, modulating valves designed to maintain constant upstream pressure within close limits.
These valves can be used for pressure sustaining, back pressure or unloading functions in a by-pass system. The valves utilize a CRL-34 pilot control, consisting of a hydraulic pilot and integral controller, that accepts a remote set-point command input and makes set-point adjustments to the pilot.
