As an international leading manufacture and supplier of industrial valves in the world, Vatac has been doing active research and development of new products and improving ourselves on production capacity day by day.

Today our new mould for DN1700 (68") Flanged Butterfly Valve has reached, that means we are taking another steps forward towards on large sizing valves.

Vatac DN1700(68") Flanged Butterfly Valve has been designed to offer years of trouble-free operation. This manual will provide you with the information to properly install and maintain the valve to ensure a long service life. The DN1700(68") Flanged Butterfly Valve is a resilient seated, quarter-turn valve capable of handling air, water, or other clean fluids.