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düker gate valve Type 2004<br />
PN 10/16, diN eN 1074 part 1+2, gW 336<br />
Face-to-face dimension diN eN 558-1 basic series 14<br />
düker epoxy finish for water<br />
Resilient-seated gate valve, flanges according to DIN EN 1092-2, inside and outside<br />
epoxy blue RAL 5005 according to GSK, edge protection for bonnet and body, A2<br />
countersunk and sealed connecting screws, media-free stem bearing, rubberized<br />
wedge, EPDM gaskets and plastic parts according to KTW recommendation and<br />
DVGW W 270, DVGW tested and registered.<br />
Material<br />
• Body, bonnet and wedge – EN-GJS-500-7 (JS 1050)<br />
• Stem – X20 Cr13<br />
• Stem nut and clamping piece – special brass<br />
• Obturator – entirely vulcanized (elastomer – EPDM)<br />
Surface protection<br />
• inside and outside epoxy blue RAL 5005 according to the GSK guidelines<br />
Field of application: Drinking water up to +60 °C<br />
Nominal<br />
diameter<br />
DN<br />
Item no. DN PN <strong>Price</strong> in €*<br />
570158 40 16 140.40<br />
569534 50 16 143.60<br />
570599 65 16 201.20<br />
570941 80 16 201.20<br />
570944 100 16 227.40<br />
571053 125 16 388.80<br />
570947 150 16 388.80<br />
571056 200 10 672.80<br />
571070 200 16 705.30<br />
570739 250 10 1,076.30<br />
571565 250 16 1,127.60<br />
569543 300 10 1,485.00<br />
571238 300 16 1,559.40<br />
Düker valves<br />
Nominal<br />
pressure<br />
PN<br />
Test pressure in bar<br />
(water)<br />
Body Seat<br />
40 – 300 16 24 17.6<br />
200 – 300 10 15 11<br />
* without operating element<br />
– 11 –<br />
Operation:<br />
• Hand wheel<br />
• Stem extension set<br />
• Electrical actuator<br />
upon request<br />
<strong>2012</strong> price list<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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