Tap valve kfa² 190-112-07 1/2" draw-off valve

kfadraw-off tap model 190-112-07 is a compact mechanical valve with a 1/2" connection designed for basic water draw-off and shut-off tasks. Intended for domestic and light-commercial plumbing installations, this tap valve provides a straightforward means to control water flow and to connect hoses or fixtures to standard 1/2" plumbing fittings. The valve's compact form factor makes it suitable for installations where space is limited and where a simple, reliable shut-off or draw-off point is required.

Advantages

The valve offers reliable manual flow control and a standard 1/2" interface for wide compatibility with common hoses and plumbing fixtures. Its mechanical design ensures straightforward operation and maintenance without the need for electrical supply. The compact dimensions and conventional connection thread simplify replacement or integration into existing domestic systems. Materials and construction are intended for regular water usage in household and light-commercial environments.

Suitable for

• Domestic water supply shut-off and draw-off points
• Connection of garden hoses or temporary fixtures
• Small commercial washrooms or utility rooms
• Replacement of existing 1/2" draw-off valves

Key specifications

• Connection size: 1/2" standard plumbing thread
• Function: mechanical draw-off and shut-off valve
• Application medium: potable water and general water supply
• Mounting: inline installation into standard 1/2" fittings
• Typical uses: hose connection, fixture feed, isolation point

How to use

Install the valve into a compatible 1/2" threaded plumbing point using appropriate sealing (thread tape or sealant) and standard tightening tools. Once fitted, operate the valve manually to open or close the water flow as required. Connect a hose or fixture to the external 1/2" outlet and verify there are no leaks at the thread connections. For maintenance, isolate the valve by shutting off the upstream supply, then disassemble or service as needed following standard plumbing safety practices.

Usage recommendations

Use the valve only with potable or non-aggressive water. Avoid applying excessive torque to threaded joints to prevent thread damage. Regularly inspect seals and connections for leaks and replace sealing materials if deterioration is detected. For installations with higher pressure or specialized fluids, choose a valve rated for those conditions.