EIVA Valves India is a prominent Knife Edge Gate Valve Manufacturer, Supplier, and Exporter in India. We have a highly experienced team of engineers, who always work to build easy to use, safe, and quickly operated valves. For pneumatic cylinders we use Aluminium / S.Steel to make Barrel, Aluminium Pressure Die Cast / C.I. to make End cover, Stainless Steel for Piston Rod, and for Seals, we use Nitrile and also Viton on Request.