RK flange connection DN80 for steel, PVC, asbestos, PN16, for water, GJS-ductile iron 21.550.080.1

Universal connector for repair and connection of pipelines

This flanged pipe connector RK DN80 is a reliable solution for quick and effective repair or connection of pipelines made of various materials. It is suitable for both water supply installations and service work. Its versatility allows connecting steel, cast iron, asbestos-cement and PVC pipes with flanged fittings.

Design and application

The connector consists of a durable body and a clamping cover made of ductile iron (EN-GJS 500-7), which ensures high resistance to pressure and mechanical damage. The conical elastomer seal guarantees a tight connection. The design allows for compensation of slight pipe bends, which facilitates installation in difficult conditions. The connector is designed for use in water supply networks with a nominal pressure of up to 1.6 MPa.

Advantages for installers and end-users

• Quick installation: The connector allows for rapid connection of pipes without the need for welding or screwing, which significantly reduces working time.
• Versatility: The ability to connect different pipe materials eliminates the need to have many types of connectors.
• Tightness: The conical EPDM seal provides reliable sealing, minimizing the risk of leaks.
• Durability: Ductile iron is characterized by high resistance to corrosion and mechanical damage, which guarantees long-term use.
• Bend compensation: The connector tolerates slight pipe bends, which facilitates installation in existing installations.
• Safety: The use of high-quality materials and a solid construction ensure safe use for a long time.
• Temperature resistance: The EPDM seal retains its properties in the temperature range from 0°C to 75°C.
• Compliance with standards: The flanged connection made in accordance with PN-EB 1092-2 ensures compatibility with other elements of the water supply installation.

Additionally, the body and cover of the connector are coated with epoxy paint RAL 5005, which protects against corrosion and weathering. A hygiene certificate valid until June 2026 confirms the safety of use in contact with drinking water.