Product Description

Structural characteristic and purpose This reducing valve the new type pilot extra-huge membrane pressure reducing valve developed by our company. It is greatly improved on basis of normal pressure reducing valve. The membrane use new material, enlarging the working area, so the slight change of upper pressure or lower pressure can be fed back to membrane of main valve, and adjust the opening of main valve to ensure the constant pressure of lower stream pressure. material of main component Name of component Material of component Valve body, valve cover WCB Valve seat 2Cr*3 valve flap 2Cr*3 Valve rod 2Cr*3 Membrane Brass Adjusting spring *0Si2Mn