4 wired thermo-electric actuator with auxiliary micro-switch Far 1923

4 wired thermo-electric actuator with auxiliary micro-switch Far 1923

The thermoelectric actuator can be used in association with both thermostatic valves and thermoelectric manifolds. It permits automatic opening and closing of all units to which it is interconnected in response to an electrical signal. When the thermostat or control unit - to which the thermoelectric actuator is connected transmits a signal, the inner element is electrically heated, thus fully opening (NO) or closing (NC)the valve. The position can be identified by means of the cylindrical position indicator on the actuator head. - If the actuator is of the Normally Closed (NC) type, without an electrical supply the valve will remain shut. - If the actuator is of the Normally Open (NO) type, without an electrical supply the valve will remain open.

Product description:

Brand:FAR

4 wired thermo-electric actuator with auxiliary micro-switch and selector.

Suitable for installation on thermostatic valves and manifolds.

• NC = NORMALLY CLOSED

N.B. For installation on thermostatic valves, use the chrome-plated adapter, art. 1941.