Socket for frostproof outer wall valve metal

• Frost-proof due to automatic draining after each closing process
• Valve seat must be located in a frost-free interior
• Possible installation variants:
- Surface-mounted, e.g. in cellars
- Flush-mounted, e.g. in living rooms
• Required drill hole: ø 38 mm
• Connection DN15 (1/2")
• With ventilation valve, backflow preventer, wall rosette and insulating sleeve

• With sanitary top and socket wrench top
• Setting thickness (wall thickness): from >260 mm
• Connection pipe Cu Ø 15 mm