To achieve the maximum possible flow, internal components are designed to reduce flow resistance.

Also known as backwater valves, these prevent backflow of sewage and wastewater in drain, waste, and vent systems.

Bolt to ANSI flanges.

Solder these valves to copper tubing for a permanent, leak-tight connection.

Insert unthreaded pipe into the socket ends and bond with primer and cement to create a permanent, leak-tight connection.

Barbs grip onto tubing, providing a secure hold.

These heavy duty valves can withstand pressures up to 1,975 psi and temperatures up to 800° F.