High Flow Exhaust Valves

High-flow pilot-operated quick exhaust valves with automatic pressure sensing and pressure relief capabilities for highly accurate control of exhaust flow. The compact modular design is finely balanced to minimise the impact of both downstream and upstream pressure variations. The valves are 2-way, normally closed directional control valves with a venting flow rate proportional to the differential pressure between the inlet and the pilot signal pressures. Specifically designed for both modulating and “on-off” pilot pressure signals.