Install these valves in lines that require frequent maintenance or cleaning. They give you a leak-tight, permanent solder connection to your tubing with the ease of a union fitting to install them without disrupting your line.

Solder these valves to metal tubing for a permanent, leak-tight connection. They meet NSF/ANSI 61 for use with drinking water.

Connect these valves to tubing with a ring and a crimping tool. They meet the strict standards of NSF/ANSI 61, so they’re safe to use with drinking water.

Slide copper pipe into the solder-connect fittings on these valves and weld for a strong, permanent connection.

Attach these balancing valves using solder—they help you measure the difference in pressure across the valve and adjust the flow rate to system components. Also known as circuit setters, they’re often used in systems that need an even distribution of flow, such as HVAC systems.