This pilot integrates all principal functions of a 2-Way control circuit in a single assembly. It is a high sensitivity, direct acting pilot valve, actuated by a pressure responsive diaphragm, which tends to reach equilibrium with the set spring force. When used in a pressure reducing circuit, the pilot modulates closed as downstream pressure rises above set point. An integral needle valve acts as an upstream flow restrictor as well as a closing speed control.
- Integral needle valve
- Differential pressure sensing (model #7)
- Modulating Altitude Control Valves sizes 11/2-14”
- High Sensitivity Pressure Reducing Valves sizes 11/2-14”
- Low ΔP Flow Control Valves sizes 11/2-14” (modified to differential sensing Model #7)