Pressure Sustaining Pilot Valve Model #3

This pilot integrates all principal functions of a 2-Way control circuit in a single assembly. It is a 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 relief/sustaining circuit, the pilot
modulates open as upstream pressure rises above set point. An integral needle valve acts as an upstream flow restrictor as well as a closing speed control.

Pressure Reducing Pilot Valve Model #2HC

This is a direct acting valve, actuated by a pressure responsive diaphragm, which tends to reach equilibrium with the set spring force. Fully balanced trim ensures high accuracy and stability. When used in a pressure reducing circuit, the pilot modulates closed as downstream pressure rises above set point.

Pressure Sustaining Pilot Valve Model #3HC

This is a direct acting valve, actuated by a pressure responsive diaphragm, which tends to reach equilibrium with the set spring force. When used in a pressure relief/sustaining circuit, the pilot modulates open as upstream pressure rises above set point.

Quick Pressure Relief Pilot Valve Model PC3Q

This pilot integrates all principal functions of a 2-Way control circuit in a single assembly. It is a direct acting valve, actuated by a pressure responsive diaphragm, which tends to reach equilibrium with the set spring force. The pilot opens at upstream pressure rise above set point. An integral restriction acts as an upstream flow restrictor smoothing valve closing and simplifying the control circuit.

Pressure Reducing Pilot Valve Model #2

This pilot integrates all principal functions of a 2-Way control circuit in a single assembly. It is a direct acting 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.

Pressure Reducing Pilot Valve Model #2-4T

This pilot integrates all principal functions of a 2-Way control circuit in a single assembly. It is a direct-acting valve, actuated by a pressure responsive diaphragm, which tends to reach equilibrium with the set spring force. Pilot setting can be changed remotely using a dedicated control system. An integral needle valve acts as an upstream flow restrictor as well as a closing speed control.

Pressure Reducing Pilot Valve Model #2PB

This is a direct acting valve, actuated by a pressure responsive diaphragm, which tends to reach equilibrium with the set spring force. Fully balanced trim ensures high accuracy and stability.
When used in a pressure reducing circuit, the pilot modulates closed as downstream pressure rises above set point.

Positioning Pilot Valve Model #X

This multi-purpose, direct acting, 3-Way positioning pilot is actuated by a pressure responsive diaphragm, which tends to reach equilibrium with the set spring force. The pilot directs flow and pressure between its ports:

  •  When sensed pressure is above set point, it connects port “C” to “0”.
  •  When sensed pressure is equal to set point, it blocks connections between all ports.
  •  When sensed pressure is below set point, it connects port “C” with “A” and “Z”.
    An integral needle valve restricts flow through port “Z”.

Pressure Sustaining Pilot Valve Model #83

This pilot integrates all principal functions of a 2-Way control circuit in a single assembly.
It is a high sensitivity, direct acting valve, actuated by a pressure responsive diaphragm, which tends to reach equilibrium with the set spring force. The pilot modulates open as upstream pressure rises above set point. An integral needle valve acts as an upstream flow restrictor
as well as a closing speed control.

Pressure Reducing Pilot Valve Model #82

This pilot integrates all principal functions of a 2-Way control circuit in a single assembly. It is a high sensitivity, direct acting 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.

Pressure Sustaining Pilot Valve Model #3PB

This is a direct acting valve, actuated by a pressure responsive diaphragm, which tends to reach equilibrium with the set spring force. When used in a pressure relief/sustaining circuit, the pilot modulates open as upstream pressure rises above set point.