RK flange connection DN150 for steel, PVC, asbestos, PN16, for water, GJS-ductile iron 21.550.150.1

Universal pipeline connection – reliability and fast installation

This RK flange-to-pipe connector DN150 is an ideal solution for both professional installers and end-users who need a quick and effective way to repair or connect a pipeline. Designed to work with various materials – steel, PVC, asbestos – and flanged fittings, it provides versatility and flexibility in many applications.

Construction and materials – a guarantee of durability

The RK connector is made of high-quality spheroidal cast iron (GJS-spheroidal iron) of grade EN-GJS 500-7 according to PN-EN 1563:200. The body and cover are additionally coated with epoxy paint RAL 5005, which ensures corrosion resistance and long-term protection against external factors. The EPDM rubber gasket guarantees tightness in the temperature range from 0 to 75°C. The entire construction is designed for strength and reliability, which translates into a long service life of the connection.

Application and benefits

The RK DN150 connector is primarily used in water supply networks with a nominal pressure of up to 1.6 MPa. Its design allows for compensation of small pipe bends (up to 3”), which facilitates installation in difficult conditions. Thanks to its simple construction and intuitive clamping mechanism, installation is quick and does not require specialized tools. This saves time and costs both during repairs and new installations.

• Versatility: Possibility of connecting pipes made of various materials (steel, cast iron, asbestos cement, PVC).
• Fast installation: Simple construction allows for quick and easy connection without the need for welding or screwing.
• Tightness: EPDM gasket provides reliable sealing over a wide temperature range.
• Durability: Spheroidal cast iron and epoxy coating guarantee resistance to corrosion and mechanical damage.
• Bend compensation: The ability to compensate for small pipe bends facilitates installation in difficult conditions.
• Compliance with standards: Flanged connection compliant with PN-EB 1092-2 ensures compatibility with existing infrastructure.