Overview of weir lining pneumatic diaphragm valve (3)

。 The diversity of the material, and cast iron, nodular cast iron, cast steel, forged steel and different materials of the lining. 。 Lining material: glass of ETFE coal ash fluorocarbon Halar rubber can according to the special needs of processing materials. 。 The diaphragm. The unique patent design, pneumatic diaphragm valve cover, avoid too nervous, too much pressure, so, in the normal working state of the diaphragm. 。 Keep online, reduce maintenance costs and working hours, to provide customers with more convenient for you. 。 Pneumatic valve cover part of the complete separation of fluid, so as to avoid fluid, corrosion of pneumatic valve is safer. 。 No axial leakage, to avoid the traditional axial pneumatic valve leakage. 。 Diaphragm seal, ensure no leakage of pneumatic valve. 。 Fluoride materials and different materials in coatings, different media can meet your requirements. 。 Diaphragm also suitable for use in vacuum conditions. 。 With the function of the diaphragm, in order to ensure that no residue, make the pipe cleaning, more health.