Rubber lined diaphragm valve is a special form of valve with shut-off function, which is composed of a steel valve disc and a diaphragm made of soft materials (rubber and fluoroplastic composite), and separates the inner cavity of the valve body from the inner cavity of the valve cover to achieve the purpose of cutting off the medium inside the pipe.
Material Science:
Valve body: cast iron, ductile iron, carbon steel, stainless steel
Valve cover: cast iron, ductile iron, carbon steel, stainless steel
Lining: unlined, rubber
Diaphragm: Rubber
Valve disc: cast iron, carbon steel
Valve stem: carbon steel, stainless steel
Handwheel: Cast Iron
