Bypass 20 WT Wavin PPR 3051106

Wavin PPR 20 WT 90-degree bend, also known as a bypass, is a welded fitting used to change the direction of a pipe installation by 90 degrees. It is indispensable in situations where it is necessary to bypass an obstacle or create a complex pipe layout. The eccentric design allows for maintaining flow continuity and minimizing resistance.

Made of high-quality polypropylene (PP-R), it ensures durability and corrosion resistance. Using this type of bypass allows for precise and tight connections in heating and plumbing systems. This element is designed for continuous operation at temperatures up to 75°C and can withstand working pressure up to 20 bar.

Construction and installation

The Wavin PPR 20 WT bypass has welded connections, which guarantees the tightness and durability of the connection. Installation requires the use of a special PP-R welding machine, and the correct temperature and welding time are crucial for the proper functioning of the installation. The working length of the connection is 67 mm, which provides a sufficient surface for solid welding of the pipes. The wall thickness of the connection is 4 mm, which affects the mechanical strength of the element.

Applications

• Central heating installations
• Hot and cold water plumbing installations
• Domestic water distribution systems
• Bypassing obstacles in pipe installations
• Construction of complex pipe systems

Important product features:

• Made of high-quality polypropylene (PP-R) – guarantees durability and chemical resistance.
• Standardized dimension ratio (SDR) 6 – ensures adequate mechanical strength at a given working pressure.
• Nominal diameter DN 20 – compatible with 20 mm diameter pipes.
• With gaskets – additional protection against leaks.
• One-piece model – simplifies installation and reduces the risk of errors during installation.
• White color – aesthetic appearance and easy identification in the installation.
• Zeta value 4.3 - informs about local pressure losses of the flowing medium in the installation element.