Y43H-16C cast steel adjustable pilot piston high temperature steam flange pressure reducing valve DN803 inch
This series of pressure reducing valves belong to the pilot piston type pressure reducing valve. It consists of two parts, the main valve and the pilot valve. The main valve is mainly composed of valve seat, valve plate, piston, cylinder, spring and other parts. Pilot valve is mainly composed of seat, valve, diaphragm, spring, regulating springs and other components. By adjusting the pressure of the regulating spring to set the outlet pressure, the pressure of the diaphragm sensing outlet is changed, and the flow field of the throttle part of the main valve is adjusted by the pilot valve opening and closing to drive the piston to realize the decompression and voltage stabilizing function.
discount 70% in 2018-09-23 to 2018-09-25
freight :USD$7.00,(Postal parcel)
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