◆ Product Overview: 

 Pneumatic diaphragm valve is a special form of cut-off valve, which appeared in the 1920s. Its opening and closing part is a diaphragm made of soft material, which separates the valve body chamber from the valve cover lumen and the drive parts, so it is called a pneumatic diaphragm valve. The most prominent feature of the pneumatic diaphragm valve is that the diaphragm separates the lower valve body cavity from the upper valve cover cavity, so that the valve stem, valve flap and other parts above the diaphragm are not corroded by the medium, eliminates the packing sealing structure, and will not produce medium leakage. 

 ◆ Product specifications: 1/2"~4", DN15-DN100 

 ◆ Connection method: clamp, welding, thread, quick installation, flange 

 ◆ Valve body structure: straight-through, three-way, U-shaped three-way, tank bottom valve, multi-channel diaphragm valve 

 ◆ Material: SS304, SS304L, SS316, SS316L

Each process, facility, and environmental constraint has its own special requirements. Therefore, Kinko offers a comprehensive range of products that include different performance levels, pressures, functions, and materials.