BRANCH CONNECTOR NOTAP BIG 70,77mm Cu70 BRANCH DN50

With NoTap branch connectors, you can make repairs and connections without first draining the system. You save a lot of time and money, and the work is also very easy.

Branch connector without check valve: Connectors without a check valve are used in larger branches and when maximum flow is desired. A full-bore ball valve is always screwed onto these connectors when there is pressure in the system.

Benefits:

• 1. The system does not need to be drained.
• 2. The system does not need to be refilled and vented, resulting in lower installation costs.
• 3. Installation is simpler because no welding, cutting, or soldering is required.
• 4. Can be used with all types of pipe materials, including black, painted, galvanized, stainless, thin-walled, and copper pipes. Note! Cannot be used on annealed pipes.
• 5. Saves energy because heated water does not need to be drained.
• 6. Can be used in heating, domestic water, compressed air, and cooling systems.
• 7. No hot work required.
• 8. Pipe corrosion is reduced because no new oxygen-rich water needs to be added.
• 9. Environmentally friendly because contaminated water does not need to be discharged from the system.
• 10. No contaminants enter the system during installation.
• Follow local installation regulations!

Technical specifications for connectors without check valve:

• Pipe sizes: Outer diameter 26-335 mm (DN 20-DN 250)
• Branch size: DN 25, DN 40, DN 50 or DN 65
• Drill hole: Ř 19-57 mm
• Max. system pressure: 16 bar / 10 bar (pipe diameter DN 150 and larger)
• Max. temperature: +95 °C
• Min. temperature: –10 °C
• Pipe materials: All metal pipes, e.g., black, painted, galvanized, stainless, thin-walled, and copper pipes. Note! Cannot be used on annealed pipes.
• Medium: Domestic water, heating, and cooling systems (glycol- or salt-based heat transfer fluids) and compressed air.
• Connector materials: Zinc-resistant brass and stainless steel (NoTap Big available in acid-resistant version)
• Seal: EPDM (NBR available on request)

This product description is an automated translation of the original Finnish description.