Pipe connector INVENA CZ-84-003 for PEX and WILOW 3/4" x 16x2 mm, set of 2

INVENA CZ-84-003 is a set of two pipe connectors made for mechanically joining PEX and WILOW plastic pipes with a 3/4" threaded fitting to 16x2 mm pipe. These connectors are intended for use in domestic and light commercial water supply systems, allowing a reliable interface between threaded fixtures such as valves or taps and 16x2 mm flexible plumbing lines. The design accommodates common installation situations where a threaded connection must be converted to a push-on or crimped plastic pipe connection.

Advantages

These connectors provide a straightforward mechanical transition between 3/4" threaded components and 16x2 mm PEX or WILOW pipes without the need for specialized adapters. Supplied as a set of two, they simplify installation of parallel runs or paired fixtures. The fittings are compatible with standard domestic plumbing materials and intended to offer a compact, space-saving connection suitable for valve blocks and confined installation zones.

Suitable for (tasks / use cases)

• Connecting 3/4" threaded valves or taps to 16x2 mm PEX or WILOW pipes
• Retrofitting or extending domestic water supply lines
• Installation in valve blocks, manifolds, and compact service cavities
• Light commercial plumbing applications with 16x2 mm plastic piping

Key specifications

• Connection type: 3/4" thread to 16x2 mm pipe
• Pipe compatibility: PEX and WILOW plastic pipes with 16x2 mm dimension
• Quantity: set of 2 connectors
• Application: water supply systems for domestic and light commercial use
• Installation location: valve blocks, manifolds, under-sink and concealed cavities

How to use

Prepare the 16x2 mm pipe by cutting squarely and deburring the end to ensure a clean mechanical fit. Hand-tighten the 3/4" threaded side to the mating fixture such as a valve or tap, then secure the pipe end according to the connector type (push-fit, compression or crimp as appropriate for the model). Verify alignment and apply the recommended tightening torque for the threaded connection to avoid over-tightening. After installation, pressurize the system and inspect the joint for leaks, correcting the connection if necessary.

Usage recommendations

Use these connectors with pipes and fixtures within the stated size range; do not attempt to force incompatible diameters. Follow local plumbing codes and best practices for water installations, including the use of appropriate seals or thread tape on threaded joints and conducting a pressure test after fitting.