The Type H Pressure Reducing Regulator is an internally balanced, piston actuated, spring loaded valve, constructed for high pressures and small capacities, and for dead end service. The main valve is of the needle type and is carried in a stainless steel yoke. All internal parts are accessible and removable for servicing without disconnecting or breaking line connections.
Regulator is single seated normally open, and throttles to a closed position.
Valve disc and seat are of hardened stainless steel and readily accessible and removable. Stellite facing on valve seat can be furnished when specified at additional cost. Regularly furnished in bronze body with crank adjustment. Set screw adjustment and screw cap are optional. Primarily designed for the reduction of comparatively high initial pressures to secondary operating pressures with a wide range of adjustment.