SANHA transition nipple Therm Nypel ZWxGZ 15x1/2 for pipe fittings

SANHA Therm Nypel ZWxGZ 15x1/2 is a metal transition nipple designed to connect 15 mm pipe systems with 1/2" threaded components. Intended for use where a press-fit or soldered pipe run must be joined to a threaded fitting or valve, this component provides a compact and robust connection between differing connection types commonly found in heating, sanitary and potable water installations.

Advantages

The transition nipple offers reliable mechanical strength and a corrosion-resistant surface suitable for potable water and heating applications. Its compact dimensions facilitate installation in tight spaces and enable a secure threaded connection to standard 1/2" fixtures. The part is compatible with common 15 mm copper and plastic pipe systems when used with the appropriate joining method.

Suitable for

• Connecting 15 mm copper or plastic pipes to 1/2" threaded valves and fittings
• Heating system branches and radiator connections
• Sanitary installations such as sink and toilet connections
• Potable water distribution where a transition to threaded components is required

Key specifications

• Connection types: 15 mm pipe end to 1/2" male thread
• Material: metal alloy suitable for plumbing applications
• Design: compact transition nipple for inline fittings
• Application environment: heating, sanitary, potable water systems
• Installation method: press-fit or solder-compatible on the 15 mm side; threaded on the 1/2" side

How to use

Prepare the 15 mm pipe by cutting it square and deburring the internal and external edges. Choose the appropriate joining method for the pipe material — press-fit or soldering — and follow the tool and consumable manufacturer's instructions. Thread the 1/2" end into the mating fitting or valve, applying an appropriate thread sealant or tape if required for the application. Tighten to the recommended torque for the mating component, ensuring alignment and leak-free sealing.

Usage recommendations

Use the SANHA transition nipple only with compatible pipe materials and fittings. Verify material compatibility and pressure/temperature ratings of the overall system before installation. If soldering, ensure proper flux and heating procedures are used; if using press-fit, confirm joint integrity with the recommended press tool. Periodically inspect threaded connections for tightness in systems subject to vibration or thermal cycling.