PP compression elbow 25/90 with internal thread GW 1/2" PN16, for PE pipes, black/blue color 4027767

Connecting PE Pipes to Threaded Installations – No Welding, No Tools

The compression elbow with 1/2" internal thread enables direct connection of DN25 polyethylene pipe to threaded systems – e.g., valves, meters, or fittings. Installation requires no welding, heating, or specialized equipment: simply insert the pipe into the fitting and tighten the compression ring with a standard tool. All while maintaining leak-tight integrity at pressures up to 16 bar.

The NBR (nitrile butadiene rubber) gasket ensures durable sealing, even under cyclic temperature variations. The material – PP-C – is resistant to corrosion and chemical attack, making the fitting suitable for both potable water and pressurized drainage systems.

The internal thread complies with ISO 228-1 (BSPP-G), ensuring compatibility with standard threaded components available on the market. The 25 mm outer pipe diameter corresponds to typical PE pipes with SDR11 – no adjustments or guide sleeves are required.

Why It Works in Practice?

• Installation in minutes – no welder, heater, or adhesive needed. Tightening with the compression ring is sufficient.
• Reusable – if disconnection or repositioning is required, the fitting can be unscrewed and reused without damaging the gasket.
• Protected thread – a cover shields the thread from contamination and damage during transport and storage.
• Black/blue color – not only aesthetic but also aids in system identification (e.g., cooling water vs. potable water).
• KIWA certification – confirms compliance with European requirements for water supply systems.

There are no "magic" solutions here. This is a simple, proven connection between flexible pipe and rigid installation – without leak risks and without additional installation costs.