KESSEL Staufix Ø 50 and Ø 75

Twin flap locking backwater valve, 50 mm diameter

Backwater protection for individual drainage points such as washbasins, showers or washing machines.

Features and benefits:

• Standard-compliant: Valves are equipped with two flaps and an emergency closure, and are the first standard-compliant backwater double valves for wastewater without sewage per EN 13564 Type 2.
• Made from polymer.
• Inlet/ outlet for connection to HT-pipe according to EN 1451-1.
• Versatile in use: They can be installed as individual safeguards for washbasins, showers or washing machines, as a central backwater protection in horizontal drainage pipes or as an emergency overflow for heating systems.
• The maintenance and cleaning of the backwater valves is particularly convenient and possible without any tools whatsoever thanks to the quick-release closure.
• Also available: EN 13564 Type 5 siphons (50 m diameter only; consult manufacturer for details).