... Etc Water Vlave ManufactureSpecification: Cast Steel Electric Gate Valve,Bolted Bonnet,Flanged Ends,Rising Stem.Pressure: ... /bevel gear/ electric/pneumatic/hydraulic,etc.Standard:Design & manufacture standard: API6D, API600, API603, ANSI/ASME B16.34 ... -2H A194-7 A194-8We are a leading manufacture with many years' experience specializing in valves. ... quality, and the best service. Water Valve Manufacture