Ball valve (water) Perfexim WZ DN15 handle 1040 G1/2 PN16 C DN15

The Perfexim WZ DN15 water ball valve with handle 1040 and G1/2 threaded connections is a compact manual shut-off valve designed for controlling water flow in residential and light commercial plumbing systems. The valve features a full bore ball closure for reliable shut-off and an ergonomic lever handle for straightforward manual operation. Constructed to PN16 pressure rating, this DN15 (15 mm) valve is suitable for integration with standard G1/2 fittings and pipelines where a small, durable isolation valve is required.

Advantages

This ball valve provides a tight seal and low flow resistance when open, due to its ball closure mechanism. Its G1/2 threaded ports enable quick installation onto compatible fittings without the need for complex adapters. The lever handle offers simple visual confirmation of open or closed position and allows fast manual operation. Built to a PN16 pressure class, the valve is appropriate for common cold and hot water distribution in domestic and light commercial environments.

Suitable for

• Isolation of water supply lines in residential plumbing systems
• Shut-off points for fixtures such as faucets, washing machines and dishwashers
• Small branch lines and manifolds in light commercial installations
• Maintenance and repair access points where a compact valve is needed

Key specifications

• Nominal diameter: DN15 (15 mm)
• Connection type: G1/2 threaded ports
• Pressure rating: PN16
• Operation: Manual lever handle (type 1040)
• Closure type: Ball valve (full bore)
• Application medium: Water (cold and hot typical domestic systems)

How to use

Install the valve in-line using appropriate sealing tape or thread sealant on the G1/2 threads, ensuring correct orientation for flow if required by the system layout. Tighten the connections to the recommended torque for the selected fittings to avoid damage to threads. Operate the lever handle 90 degrees to move between fully open and fully closed positions; the handle aligned with the pipe indicates open, perpendicular indicates closed. Perform a pressure test after installation and inspect for leaks before returning the system to normal use.

Usage recommendations

For reliable operation, avoid exposing the valve to temperatures or media outside typical domestic water conditions and do not overtighten connections. Periodically cycle the valve to prevent seizing and check for signs of wear or leak paths during routine maintenance.