Assistant valve enterprise to win the world
Diameter: DN15~DN200
Pressure: PN10~PN16
Material: stainless steel, cast steel
Design standard: GB/T 12237, diameter: DN15~DN300
Pressure: PN10~PN160
Material: stainless steel, carbon steel
The most prominent feature is that the diaphragm separates the inner cavity of the lower valve body from the inner cavity of the upper valve cover, preventing the valve stem, valve disc, and other parts located above the diaphragm from being corroded by the medium, eliminating the need for packing and sealing structures, and preventing medium leakage.