Pilot Operated Check Valves MV5-3


These valves provide Pilot Operated Check functions in one or both service lines (A or B), the operating pilot supply coming from the opposite service line. Thus with pressure in one service line the check valve in the other service line will be open (subject to system / actuator pressure being correct for the valve area ratios)

A 3:1 area ratio of pilot piston to check seat is supplemented by an optional 10:1 decompression feature.

Basic Characteristics
Operating Pressure (maximum) 315 bar (4500 psi)
Rated Capacity (maximum) 60 L/min