ISC Sales, Inc. Pressure Reducing Control Valves 106/206-PR-S

Downstream surge pressure is sensed by the surge pilot. If the pressure rises above the pilot setting and reaches the surge pilot setting, the surge pilot opens in order to close the main valve rapidly. Product Information: When faced with extreme pressures, our pressure reducing valves maintain a uniform downstream pressure. Regardless of the problem, regardless of the application, our valves perform under pressure. Under normal pressure reducing conditions, the pilot senses the downstream pressure through a connection at the valve outlet. During flowing conditions, the pilot reacts to small changes in pressure to control the valve position by modulating the pressure above the diaphragm. The downstream pressure is maintained steady at the pilot set-point which is adjustable.