Angle fitting Herz Kolano 16x2–Rp1/2 with internal thread P 7116 21

Herz Kolano P 7116 21 is an angle fitting designed for a compact 90° connection between 16x2 mm plastic or metal-plastic pipes and Rp1/2 threaded components. The fitting features an internal (female) Rp1/2 thread and a 16x2 mm connection suitable for press-fit or compression installation methods used in heating, plumbing and domestic water supply systems. It provides a reliable threaded joint in tight spaces where a right-angle change of direction is required.

Advantages

The angle fitting offers a compact, space-saving design that simplifies routing in confined installations. Its internal Rp1/2 thread allows secure, standardized connections to valves, radiators and other threaded components without additional adapters. The 16x2 connection is compatible with widely used plastic and metal-plastic pipe systems, enabling straightforward integration into existing piping layouts. The product's construction ensures leak-resistant performance when installed according to recommended methods.

Suitable for

• Connecting 16x2 mm plastic or metal-plastic pipes to Rp1/2 threaded valves and fittings
• Right-angle connections in heating systems (radiators, convectors)
• Domestic cold and hot water installations where a compact 90° joint is required
• Plumbing repairs or retrofits in confined spaces

Key specifications

• Pipe connection: 16 x 2 mm (plastic or metal-plastic)
• Thread type: internal (female) Rp1/2
• Connection angle: 90°
• Application: heating, plumbing and domestic water systems
• Compatibility: standard Rp1/2 threaded components and 16x2 pipe systems

How to use

Prepare the 16x2 pipe end according to the pipe manufacturer's instructions (cut square, deburr and, if required, insert reinforcement or sleeve). Insert the pipe into the fitting's connection and secure it using the appropriate method for the pipe system (press-fit, compression or other compatible joining technique). Ensure the Rp1/2 threaded component is clean and use appropriate thread sealant or tape if required by the installation standards. Tighten threaded connections to the torque recommended for the mating component to avoid over-stressing the fitting.

Usage recommendations

Verify compatibility of joining methods and materials before installation, follow local plumbing and heating codes, and perform a pressure test after assembly to confirm leak-free operation. For long-term reliability, avoid excessive bending or mechanical stress at the joint and use supports or clips to secure piping runs.