UFO DN80 Underground Hydrant
New generation of hydrants
Underground hydrant according to DIN EN 14339 and DIN EN 1074-6, DVGW W 386 (P)
DIN-DVGW type certificate, for drinking water
Form A1, single shut-off or AD1 double shut-off
Flange PN16 according to DIN EN1092-2
Test in accordance with DIN EN 12266-1
Tender text
- According to DIN EN 14339 and DIN EN 1074-6, DVGW W 386 (P)
- DIN-DVGW type certificate
- Form A1, single shut-off or AD1 double shut-off
- Flange PN16 according to DIN EN1092-2
- Installation dimensions according to pipe cover: 0.75 m, 1.00 m, 1.25 m and 1.50 m
- Undivided housing
- Housing, housing cover and flap cover made of ductile cast iron 5.3106 (EN-GJS-400-15) to DIN EN1563
- Spindle, rods (solid material), screws, needle bearings, locking pins made of stainless steel with at least 13 % chrome
- Spindle nut and spindle bushing made of special brass
- Dirt trap and rubberized shut-off cone on all sides EPDM according to DIN EN 16421 (W270)
- Spindle nut guide protector made of POM for improved guidance and protection of the corrosion protection of the guide groove
- Bayonet coupling on drainage unit for connecting accessories (such as control unit, connection of drainage lines)
- Fully protective housing cover Increased corrosion protection on the spindle bushing by means of bayonet lockingim Gehäusedeckel
- Stainless steel needle bearing on the spindle collar for reliably low actuating torques
- ANIWAH to reduce possible pressure peaks during the closing and opening process
- Metal rotation stops in the end positions to clearly identify the end positions and prevent operating errors
- User-friendly EASY inspection system with safety lock for easy removal and installation of the inner trim for maintenance work
Corrosion protection
- Enamel coating inside and outside in accordance with DIN EN 11177, color blue
- Housing cover and flap cover with epoxy powder coating on all sides in accordance with GSK design "Heavy-duty corrosion protection" and DIN 3476, coating thickness >250 μm, color blue
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