Double coupling with SC 22 x 1 bronze / shiny, model 2265 148492

Brass Double Union for 22 mm Pipes – Reliable Connection in Installations

This brass double union, model 2265, is an essential component for any installation requiring a robust and leak-tight connection for pipes with a 22 mm diameter. Manufactured from high-quality brass, it ensures durability and corrosion resistance, guaranteeing long-term, trouble-free operation. The combination of a tapered external thread (NPT) on one side and a compression sleeve on the other enables versatile use across various installation configurations.

Design and Application

The double union is designed for easy installation and maximum reliability. The one-piece construction eliminates the risk of joint loosening, while EPDM (ethylene propylene diene monomer) rubber seals ensure complete leak-proof performance. Designed for connecting pipes with a nominal diameter of 1 inch (25 mm), it is suitable for water, heating, and gas systems (in compliance with applicable standards). With a maximum working pressure of 16 bar, this union is ideal for installations with elevated performance requirements.

Advantages and Benefits

• Durability and Corrosion Resistance: Brass construction provides excellent resistance to corrosion and ensures long service life.
• Leak Tightness: EPDM seals guarantee complete sealing, eliminating the risk of leaks.
• Versatility: The combination of NPT thread and compression sleeve allows flexible adaptation to diverse installation types.
• Easy Installation: One-piece design simplifies assembly and minimizes the risk of installation errors.
• Compliance with Standards: The product meets DVGW GW 6 requirements for brass fittings, confirming its high quality and safety.
• High-Pressure Resistance: Maximum working pressure of 16 bar enables use in demanding conditions.
• System Compatibility: Fully compatible with Viega pipe systems, facilitating streamlined design and installation.

Additional information regarding approvals and dimensions is available on the manufacturer’s website, Viega, where up-to-date technical data can be reviewed prior to installation. Always verify these specifications before purchasing, planning, or operating the product — product optimization is an ongoing process at Viega.