Also known as wafer ball valves, these combine the slim body of a butterfly valve with the high flow rates of a flanged ball valve. Bolt these valves to ANSI flanges—they meet ASME standards for dimensions, material, and pressure-temperature rating. Use with water, oil, air, steam and inert gas such as helium.

Made of plastic, these valves are a lightweight alternative to metal valves. Union fittings connect the flanges to the valve—with a quick turn, you can install and remove the valve without having to bolt and unbolt the flange each time.

Bolt these valves to ANSI flanges—they meet ASME dimensional standards. They have a plastic body and a seal that withstand aggressive and corrosive solutions in chemical-processing applications.

Their ball-valve design allows these valves to handle three times the flow of butterfly valves.

Their ball valve design allows these valves to handle three times the flow of butterfly valves.

Bolt these valves to flanges to divert flow between ports in flanged pipelines. They’re for use with water, oil, air, and inert gas.

Bolt to ANSI flanges.