The AH2 Hydramotors are push-type, self-contained, electrohydraulic
linear actuators which extend when powered and retract
by spring force upon power interruption.
AH2 Hydramotors provide a fast spring return shutoff time of one
second or less. When the actuator is mounted to a V710 gas
valve, position indicators on both sides of the actuator show the
open or closed position of the valve.
The AH2 Hydramotor/V710 gas valve combination provides reliable
main line gas control for a wide range of applications, including
boilers, furnaces, ovens and all types of industrial and commercial
burners. It is available in either a slow or fast opening construction.