– 46 – Düker Armaturen
düker Butterfly valve Type 451 PN 10/16 diN eN 1074 part 1+2 Face-to-face dimension diN eN 558 basic series 14 düker etec enamel finish for water Resilient-seated butterfly valve, with slider crank gear and adjustable end stop, etec enamel inside and outside according to the DEV guidelines for class III soils, DIN 51178, favorable flow behavior supporting entirely enamelled valve disc with double eccentric shaft bearing, all elastomer and plastic parts according to KTW recommendation and DVGW W 270, DVGW tested and registered. Material • Body, valve disc, retaining ring – EN-GJS-400-15 (JS 1030) • Retaining ring as of DN 700 - 1.4301 • Profile gasket - EPDM • Shaft X20Cr 13 • Bearing bush – red brass Rg 7 Surface protection • Düker etec enamel inside and outside • Starting with DN 700 Düker enamel on the inside, 2K lacquer epoxy resin blue RAL 5005 on the outside Field of application: Drinking water up to +60 °C Nominal diameter DN Düker valves Nominal pressure PN Test pressure in bar (water) Body Seat 200 – 1200 10 15 11 100 – 1200 16 24 17.6 w/out accessories with hand wheel DN PN Item no. <strong>Price</strong> in € Item no. <strong>Price</strong> in € 100 16 572653 1,666.30 565275 1,712.40 125 16 571216 1,856.00 567539 1,902.10 150 16 566120 1,856.00 565513 1,902.10 200 10 566122 2,133.70 566224 2,179.80 200 16 566121 2,248.00 565924 2,294.10 250 10 569436 2,445.00 566226 2,491.10 250 16 569023 2,727.90 567630 2,774.10 300 10 569024 3,199.50 566517 3,246.70 300 16 569589 3,540.10 567633 3,586.30 350 10 569991 3,745.60 571588 3,791.70 350 16 571546 4,480.20 571128 4,526.30 400 10 569456 4,218.20 567226 4,264.30 400 16 569793 5,053.50 569759 5,099.60 500 10 569457 5,373.10 570518 5,470.60 Note: We deliver the following style butterfly valves upon request: • Long design according to DIN EN 558-1, basic series 15 with and without by-pass • Pressure rating PN 25 from DN 100 to 600 • Pressure rating PN 25 between DN 700 and 1200 on request – 47 – Operation: • Hand wheel • Stem extension set • Electrical actuator1 • Pneumatic drive1 • Hydraulic drive1 1 special design upon request <strong>2012</strong> price list w/out accessories with hand wheel DN PN Item no. <strong>Price</strong> in € Item no. <strong>Price</strong> in € 500 16 570207 6,844.50 571484 6,940.90 600 10 569968 7,077.10 573069 7,173.60 600 16 570562 9,229.70 568947 9,338.70 700 10 561538 11,143.40 553911 11,252.40 700 16 573158 14,831.30 572079 14,877.40 800 10 561867 14,027.50 561174 14,136.50 800 16 571239 18,368.30 561175 18,414.40 900 10 572019 19,757.90 573161 19,804.10 900 16 573153 26,676.80 573162 26,774.30 1000 10 561871 21,409.60 561379 21,506.00 1000 16 568678 28,867.20 573163 28,963.60 1200 10 573157 33,124.10 569451 33,341.10 1200 16 573159 49,965.50 573164 50,063.00 1. Resilient-Seated Gate Valves 2. Service Connection Valves 3. Hydrants 4. Butterfly Valves 5. Novo Plug-in System 6. Accessories 7. Pressure Pipe Fittings Flanged Pressure Pipes Thrust-Resistant Joints 8. Pressure Pipe Fittings with Novo Socket 9. Pressure Pipe Fittings for Plastic Pipelines