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Düker valves<br />
– 45 –<br />
<strong>2013</strong> price list<br />
düker Underground Hydrant vd, design a<br />
dN 80 PN 16<br />
For water / waste water<br />
The underground hydrant VD has an unrestricted pass with the nominal diameter of<br />
DN 80 and thus possesses an improved flow capacity. It is piggable and may be also<br />
used as a flushing and venting device. The variable construction allows flexibility in the<br />
adjustment of the pipe coverings by way of adding various flanged pipes or adjustable<br />
stem extension sets.<br />
Alternatively<br />
• Massive upper part with Storz coupling B / DN 75 or DIN outlet coupling<br />
and operating square<br />
• Automatic drainage or plug<br />
Material<br />
• DIN outlet coupling and plate– EN-GJS-500-7 (JS 1050)<br />
• Bend and flanged pipe – EN-GJS-500-7 (JS 1050)<br />
• Gate valve type 4004:<br />
• Body, bonnet and wedge – EN-GJS-500-7 (JS 1050)<br />
• Stem – X20Cr13<br />
• Stem nut and clamping piece – special brass /aluminum bronze<br />
• Obturator – entirely vulcanized (Elastomer – EPDM / Elastomer -NBR)<br />
Surface protection<br />
• Inside and outside epoxy coating according to the GSK guidelines<br />
Nominal<br />
diameter<br />
DN<br />
Field of application: Drinking water up to +60 °C<br />
Item no. Pipe covering <strong>Price</strong> in €<br />
570784 VD 1.00 1.591,00<br />
572288 VD 1.25 1.731,00<br />
758409 VD 1.50 1.862,00<br />
Field of application: Waste water<br />
Item no. Pipe covering <strong>Price</strong> in €<br />
769201 VD 1.00 AW 1.812,00<br />
572831 VD 1.25 AW 1.954,00<br />
769202 VD 1.50 AW 2.083,00<br />
Upon request:<br />
Nominal<br />
pressure PN<br />
• inside and outside enamel<br />
Test pressure in bar<br />
(water)<br />
Body Seat<br />
80 16 24 17.6<br />
1. Resilient-Seated<br />
Gate Valves<br />
2. Service Connection<br />
Valves<br />
3. Hydrants<br />
4. Butterfly Valves<br />
5. Novo Plug-in System<br />
6. Accessories<br />
7. Pressure Pipe Fittings<br />
Flanged Pressure Pipes<br />
Thrust-Resistant Joints<br />
8. Pressure Pipe Fittings<br />
with Novo Socket<br />
9. Pressure Pipe Fittings<br />
for Plastic Pipelines
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