Product Description
1. Pilot Operated Downstream Pressure Control Valve consists of control valve, actuator, a pilot with adjustable set point and spring.
2. Equipped with independent pilot for high precision pressure setting, no control system, external air or power source required.
3. Medium pressure amplified by adjustable pilot and fed back to actuator to drive main valve plug, regulation accuracy far higher than ordinary self operated valve.
4. Easy pressure setting with wide adjustment range, adjustable at any time within allowable range during operation.
5. When downstream pressure rises, plug closes gradually.
6. Suitable for process pipelines requiring high pressure control accuracy, for liquids, gases and steam media, with condenser available for use up to 350℃.
Features & Benefits
1. Medium self driven, no external energy source required.
2. Pilot amplifies signal, high pressure control accuracy.
3. Simple pressure setting, wide adjustment range.
4. Automatic pressure stabilization, constant stabilizing effect.
5. Plug adopts pressure balanced structure, high sensitivity.
6. Low noise, reliable performance, maintenance free, continuous stable regulation.
7. Adopts standard modular design.
8. By matching different actuator, adjustable pilot and pressure spring combinations, different downstream pressures can be controlled.
9. Suitable for process pipelines requiring high pressure control accuracy.
