The new FT 292 push-button isolator valves are used to protect pressure-gauges, since they have the double function of dampening the pressure surge during opening and of isolating the pressure-gauge entirely. A reading is obtained by depressing the button. Releasing the button shuts off the flow to the gauge with residual pressure being automatically drained. The button can be locked to give a continuos reading. The maximum release pressure is 50 Kg/sq cm. Panel mounting facility. Panel mounting fixtures are supplied only if expressly requested,indicate whether KM or hexagonal. Complete with connector FT 299, they allow for full location orientation for ease of reading. They may be used for working pressures up to 400 bar.
