Altitude Positioning Pilot Valve Model #8

Altitude Positioning Pilot Valve Model #8

WW-Model_8_BIG_GalleryThis high sensitivity, 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”

Accessories

Pilots & Accessories

Altitude Positioning Pilot Valve Model #8 - Also see