Alwa frost-protected Outside Tap (V4770)
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| The frost-protected Alwa-Outside Tap is used as external shutoff valve for potable water installations, for example as outside tap. The tap is on the outside and the valve is on the frostprotected inside of the wall. The outside tap is equipped with a vacuum breaker. |
| Water and rain water |
|
| Approvals |
| • |
Proven to VP 648 |
| • |
Integrated check valve and vacuum breaker according to
DIN 1988 part 4 and DIN EN 1717 |
|
| Materials |
Valve housing made of red bronze
Valve cartridge made of high-quality plastic
Outside handwheel made of brass, chrome-plated
Handwheel made of ABS plastic, chrome-plated
Wall transition made of copper pipe, tin-plated on inside, with insulation |
| Max. media temperature |
90 oC |
| Static pressure |
PN16 |
| DN size |
15 mm |
| Port diameter |
G3/4 inch |
| Port connection type |
external threads |
| Kvs value |
2.1 |
| Additional description |
Suitable connections see 'Connections for Alwa-Valves'. |
| Description | Additional Product Type |
|---|
| End caps with socket wrench, chromeplated, for public area | VA2412A015 | | Lockable knob | VA2412B015 | | Replacement cartridge complete for Alwa frost-proof outside fitting 130 - 500 mm | VS1410A001 | | Replacement cartridge complete for Alwa frost-proof outside fitting 130 - 800 mm | VS1410D001 | | Operating unit for Alwa frost-proof outside fitting | VS1410B001 | | Anti-twist guard | VS1410C001 |
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