Y43H steam valve, special steam pipe pressure

Y43H steam valve piston valve belongs. From the main valve and pilot valve composed of two parts. Main valve consists of a valve seat, the main valve plate, piston, springs and other parts. Pilot valve consists of a valve seat, valve, diaphragm, spring, adjusting spring and other parts. This product is based on the common valve significant improvements, increased piston area, changing the throttle structure. Change the seal in the form, increasing the flow area, etc., thereby improving the sensitivity, flow, and other aspects of life has greatly improved the performance. This product is mainly used for steam pipes for traffic flow changes, variation in inlet pressure steam lines.