Hydramotor Gas Valve AH4 / V710
The AH4 High-Low-Off actuator is operated by two independent SPST line voltage controllers which provide an on-off safety circuit. The Hydramotor Ah4 are three-position push-type, self-contained, electrohydraulic linear actuators. It features an electronic controler for accurate positioning. The V710 valve body is supplied with either a linear or parabolic guide having linear flow characteristics for best control performance in the High-Low-Off control system. The V710 Valve body is watertight. The combination can be mounted in any position.