Angle valve with butterfly handle kfa² 1/2" x 1/2" model 707-020-15

Angle valve kfa² model 707-020-15 with 1/2" x 1/2" connections and a butterfly (wing) handle is a compact shut-off device intended for plumbing installations. It provides manual control to regulate or stop water flow to fixtures and appliances. The valve is suitable for installation in both concealed and exposed piping and is designed to be fitted on supply lines for sinks, toilets, and household appliances where reliable on/off operation is required.

Advantages

The butterfly handle enables quick manual operation and clear visual feedback of open or closed position. Its compact angled body allows installation in confined spaces and behind fittings. The valve is constructed for compatibility with standard 1/2" plumbing connections and is made to provide a straightforward, durable service life with low-maintenance operation.

Suitable for

• Shut-off and partial flow control on sink supply lines
• Supply lines for toilets and bidets
• Connections to dishwashers and washing machines
• Small repair and renovation projects in residential plumbing

Key specifications

• Connection size: 1/2" x 1/2"
• Actuation: butterfly (wing) handle for manual operation
• Mounting orientation: angle valve for installation on angled supply lines
• Typical application: water supply shut-off for fixtures and appliances
• Suitable for concealed and exposed piping installations

How to use

Install the valve into the supply line following standard plumbing practices, ensuring compatible connection types and proper sealing with appropriate thread tape or sealant where required. Tighten connections to the recommended torque for the pipe fittings and orient the angled body so the handle is accessible. Rotate the butterfly handle clockwise to close the valve and counterclockwise to open; operate the handle gently to avoid over-torquing internal components. After installation, check for leaks at the joints and operate the valve several times to confirm smooth movement.

Usage recommendations

Use the valve for cold and nominal hot water supply lines within the temperature and pressure limits of typical household plumbing systems. Avoid using the valve with aggressive chemicals or media other than potable water. For long-term reliability, cycle the valve occasionally and inspect joints periodically for signs of wear or leakage.