OCV Control Valves - Focusing exclusively on the design, engineering, manufacturing and application of hydraulically operated, diaphragm actuated, pilot controlled valves. The 110 is designed to maintain a constant pressure differential between any two points in a system where closing the valve directly causes the differential pressure to increase. The operation of the valve is modulated through a normally closed pilot control system that senses pressure between the two points across which the differential is to be maintained.
Operation is automatic and settings are easily changed by adjusting the pilot control.
Additional information about our Series 110 Differential Control Valve is available.