Cla-Val - Hydraulic Pressure Control Valves - 350-07 & 3650-07 Electronic Pressure Sustaining Control w/Manual Bypass ***
The 50 Series Pressure Relief Valve is designed to maintain constant upstream pressure within close limits. In operation, the valve is actuated by line pressure through a pilot control system, opening fast to maintain steady line pressure but closing gradually to prevent surges. In addition to surge relief, this valve can be used for pressure relief, pressure sustaining, back pressure or unloading functions in a by-pass system.
Cla-Val Models 350-07 and 3650-07 Electronic Actuated Pressure Sustaining Control Valves include a Manual Hydraulic Bypass combine precise control of field proven Cla-Val 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.
