Düker product overview

1Pressure Pipe Fittings and Valves Made of Ductile Cast IronDrainage Pipe Systems Made of Grey Cast Iron Site Product Sector ProductsKarlstadt Drainage Technology • drainage pipe systems for drainage of buildings and sitesLaufach Fittings and Valves for water supply systems (underground construction):• pressure pipe fittings and flanged pipes• valves for water and gas supply • thrust-resisting joint systems for the connection of cast iron and PE-HD pipelines Laufach Glass Lining Technologies for the chemical and pharmaceutical industry:• highly acid-resistant enamelled pipe components made of steel • highly acid-resistant enamelled valves, special valves and columnsKarlstadt / Laufach Jobbing Foundry • small, medium and large production series in various cast iron qualitiesKarlstadt Engineering (Joint Venture)• centrifugal casting plants• cokeless cupola furnaces• plant technology for the foundry industry2 3The Company DükerThe company’s first mention in records dates back to the year 1469. The village of Laufach holds the origins of a medium-sized company, which is today among the leading manufacturers of valves and pre-ssure pipe fittings for water and gas supply as well as pipes and fittings for drainage of waste water.Düker GmbH & Co. KGaAFurthermore, Düker develops and manufactures highly acid-resistant enamelled pipe components for plants of the chemical and pharmaceutical in-dustry, and on the other hand designs, plans and constructs complete centrifugal casting plants with the corresponding production lines and furnaces.At the two sites of Karlstadt and Laufach in Lower Franconia (Bavaria), there are today approximately 700 employees, among them up to 10% of appren-tices. Düker is therefore among the largest German iron foundries.Production and Sales Programme at a Glance4 5Düker makes high demands on product quality and therefore introduced a modern quality management system as per EN ISO 9001, certified by TÜV CERT, as early as in 1993.Furthermore, Düker and the Düker products have been tested and approved against many other rules and standards, part of which are specific to certain products or markets.In the framework of certain quality assurance associations, Düker observes volun- tarily criteria which surpass the standard requirements by far.Düker feels obliged to the environment as well as to the economic and social needs of their staff and of society.Sustainability is an integral part both of the busine-ss culture and of everyday activities, and is based on the three pillars economy, social responsibility and environmental responsibility.This goes hand in hand with a continuous exami-nation of the matter of energy efficiency, which is crucial in a company with elevated use of material and energy. Therefore, Düker took part in the pro-ject “ÖKOPROFIT” and received the correspon-ding award on 29 April 2010.In 2011, Düker introduced an environmental mana-gement system as per EN ISO 14001 and an energy management system as per EN 50001.Certified QualityRegular tests, such as pressure tests, guarantee a permanently high product quality.6 7Pressure Pipe FittingsDüker pressure pipe fittings and flanged pipes are manufactured exclusively from ductile cast iron. Due to the positive material features, the products with-stand temperature changes, elevated inside and outside pressures and other external influences. All fittings for water supply systems are in accordance with EN 545. In addition, the Düker fittings for sewage systems observe the requirements of EN 598.FittingsDuctile Fittings are Suitable for:• potable water• pressure and gravity sewage pipelines going through water protection areas II and III• industrial sewage pipelines• culverts• bridge pipelines• transport and distribution lines for irrigation systems• transport of sea waterRange of Coatings:1. inside: cement-mortar lining as per EN 545 outside: Friazink “R” and bituminous coating2. inside and outside: epoxy powder coating, heavy-duty corrosion protection as per the directives of GSK; blue for potable water or red for sewage3. inside: enamel, the best protection against corrosion, abrasion and incrustation4. inside and outside: etec enamel, the best protection against corrosion, abrasion and incrustation5. special coatings on requestDüker fittings correspond to the DVGW directi-ves, the largest European certifying institute of the gas and water sector, which covers all certi-fying processes required in the sector. Furthermore, Düker is a member of FGR /EADIPS, a technical and scientific association whose membership comprises European companies producing ductile cast iron pipes, fittings and valves.Manifold ApplicationTheir wide field of application is a significant advantage of ductile pipeline components by Düker. It covers acidic, highly lime-solving waters as well as water rich in sulphate. Furthermore they are resistant to the attack of biogenous sulphuric acid.Surface ProtectionCorrosion resistance can only be obtained through an effective and durable surface protection. The requirements vary strongly according to the application. Therefore Düker offers surface protection systems suitable for their application.DN1 80 100 125DN2 40 50 65 80 40 50 65 80 100 40 50 65 80 100 125MMC ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?hatchbox ? ? ?DN1 500 600DN2 80 100 150 200 250 300 350 400 500 80 100 150 200 250 300 350 400 500 600MMC ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?hatchbox ?DN1 150 200 250DN2 40 50 65 80 100 125 150 40 50 80 100 125 150 200 40 80 100 125 150 200 250MMC ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?hatchbox ? ? ?DN1 300 350 400DN2 80 100 150 200 250 300 80 100 150 200 250 300 350 80 100 150 200 250 300 350 400MMC ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?hatchbox ? ? ?DN1 700 800DN2 100 150 200 250 300 400 500 600 700 100 200 300 400 500 600 700 800MMC ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?hatchboxDN 40 50 65 80 100 125 150 200 250 300 350 400 500 600 700 800 900 1000 1200F ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?FF ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?FFK 11°- 45° ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?N ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?Q ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?X – ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?conversion flange ?single flange bell ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?DN 40 50 65 80 100 125 150 200 250 300 350 400 500 600 700 800 900 1000 1200E ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?EN ? ? ? ?EQ ? ? ?EU ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?MK 11°- 45° ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?MMK 11°- 45° ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?MMQ ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?MQ ? ? ? ? ? ? ? ? ? ? ? ? ? ?P ? ? ? ? ? ? ? ? ? ? ? ?U ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?8 9Socket FittingsFlanged FittingsSocket and Flange FittingsWith our wide and varied range of fittings in accor-dance with DIN EN 545, completed with our spe-cial fittings, we offer the most suitable solution for almost every application.With the addition of the thrust-resisting joint systems, developed in part by Dü-ker, Düker SMU, Düker SPEZIAL, TYTON® SIT®, TYTON SIT PLUS®, NOVO-SIT® and NOVO-Grip® you can be sure to have safe and reliable connections.Special FittingsSpecial FittingsEvery socket fitting is available with the following socket types:• TYTON® socket• Novo socket• screw-gland socketFurthermore, Düker offers the MMQ, MMK 45, MMK 22, MMK 11, MMR, MMA, MMB, U, EU fittings with mechanical joint and/or rotatable flange.• bolted-gland socket• KS socket• partly STANDARD socketDN1 40 50 65 80 100 125 150 200 250 300 350DN2 40 40 50 40 50 65 40 50 65 80 40 50 65 80 100 40 50 65 80 100 125 40 50 65 80 100 125 150 40 50 80 100 125 150 200 40 80 100 125 150 200 250 80 100 150 200 250 300 80 100 150 200 250 300 350A ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?B ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?MMA ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?MMB ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?MMR ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?DN1 400 500 600 700 800 900 1000 1200DN2 80 100 150 200 250 300 350 400 80 100 150 200 250 300 350 400 500 80 100 150 200 250 300 350 400 500 600 100 150 200 250 300 400 500 600 700 100 200 300 400 500 600 700 800 250 400 600 700 800 900 600 700 800 900 1000 600 700 800 900 10001200A ? ?BMMA ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?MMB ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?MMR ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?DN1 40 50 65 80 100 125 150 200 250 300 350DN2 40 40 50 40 50 65 40 50 65 80 40 50 65 80 100 40 50 65 80 100 125 40 50 65 80 100 125 150 40 50 80 100 125 150 200 40 80 100 125 150 200 250 80 100 150 200 250 300 80 100 150 200 250 300 350FFR ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?FFRe ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?T ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?TT ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?DN1 400 500 600 700 800 900 1000 1200DN2 80 100 150 200 250 300 350 400 80 100 150 200 250 300 350 400 500 80 100 150 200 250 300 350 400 500 600 100 150 200 250 300 400 500 600 700 100 200 300 400 500 600 700 800 600 700 800 900 600 700 800 900 1000 600 700 800 900 1000 1200FFR ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?FFRe ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?T ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?TT ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?10 11Flanged Fittings with ReductionSocket and Flange Fittings with ReductionSocket Fittings with Reductionthrust-resisting joint nominal width operating pressure PN deflection angleSMU 40 - 65 16Düker SPEZIAL 80 - 400 16TYTON® SIT® 80 - 400 10 - 16 3°TYTON SIT PLUS® 80 - 600 10 - 32 2°- 3°NOVO-SIT® 80 - 800 10 - 25* 1°- 3°NOVO-Grip® III 90 - 225 16DN1 50 65 80 100 125DN2 40 50 40 50 65 40 50 65 80 40 50 65 80 100 40 50 65 80 100 125E-KS ? ? ? ? ?EN-KS ? ?F-KS ? ? ? ? ?MMA-KS ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?MMB-KS ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?MMI-KS ? ? ? ? ?MMR-KS ? ? ? ? ? ? ? ?DN1 150 200 250DN2 40 50 65 80 100 125 150 40 50 80 100 125 150 200 40 80 100 125 150 200 250E-KS ? ? ?EN-KS ? F-KS ? ? ?MMA-KS ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?MMB-KS ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?MMI-KS ? ? ?MMR-KS ? ? ? ? ? ? ? ? DN1 300 400DN2 80 100 150 200 250 300 80 100 150 200 250 300 350 400E-KS ? ?EN-KSF-KS ? ?MMA-KS ? ? ? ? ? ? ? ? ? ? ?MMB-KSMMI-KS ?MMR-KS12 13For technical details, please ask for our detailed fittings catalogue on CD or as a manual. E-KSKS Fittings Thrust-Resisting JointsFor all fittings and valves with screw-gland, TYTON® or Novo socket, Düker offers the appropriate joint system for a thrust-resisting and safe connection. The structured thrust-resisting joint systems, targe-ted on the individual field of application, are suita-ble for any range of application.Due to faster installation, the saving of efforts and material and the reduction of stockholding, the Düker plug-in connections save time, cost and material in comparison to flanged systems. Appro-priate thrust-resisting joint systems secure the con-nections optimally and keep them movable. Thrust-Resisting Joint Systems at a Glance* up to 40 bar on requestUnderground fire hydrants Design PNType 304 with flange 16 (water)Type 305 (with double obturator) with flange 16 (water)Type 393S with spigot 16 (water)Pillar fire hydrants Design PNType 494 Design AUD 16 (water)Type 495 Design AFUD 16 (water)Type 501 Design AUD 16 (water)Type 504 Design AUD 16 (water)House connection valves Design PNType 1004 TOP / vertical drilling 16 (water)Type 1004 TOPsi / horizontal drilling 16 (water)Type 1004 with internal pipe thread 16 (water/gas)Type 1004 with PE-HD connections 16/10 (water/gas)tapping clamp with internal pipe threadtapping clamp with flanged outletGate Valves Design PNType 4004 with flanges DN 40 - 300 16 (water) 16 (gas)Type 4004 with socket connections DN 80 - 300 16 (water)Type 4004 with PE-HD connections Ø 80 - 225 16 (water) 10 (gas)Type 4004 with flanges (exchange gate valve) DN 80 - 200 16 (water)Type 2004 with flanges DN 40 - 300 16 (water) 16 (gas)Type 2004 with flanges (exchange gate valve) DN 80 - 200 16 (water)Type 3004 with welding ends DN 50 - 300 16 (gas)Butterfly Valves Design DN PNType 4510 with handwheel 100 - 600 10/16 (water)Type 451 with handwheel 700 - 1200 10/16 (water)Type 4510 for underground installation 100 - 600 10/16 (water)Type 451 for underground installation 700 - 1200 10/16 (water)Type 4510 with electric actuator 100 - 600 10/16 (water)Type 451 with electric actuator 700 - 1200 10/16 (water)Type 4510 with Novo socket connections 150 - 500 10/16 (water)Type 4510 with bypass 300 - 600 10/16 (water)Type 451 with bypass 700 - 1000 10/16 (water)14 15ValvesRange of ProductsThe Düker range of valves includes among other things gate valves, butterfly valves, hydrants as well as house connection and tapping valves.Surface ProtectionIn order to ensure the corrosion resistance, Düker offers a durable surface protection for the valves. You can choose between an all around epoxy coating or a complete enamelling with etec® enamel.Pillar fire hydrant type 504Underground fire hydrant type 305Tapping valve type 1004 / TOPsi for horizontal drilling House connection valve type 1004 with PE-HD connectionsTapping valve type 1004 / TOP for vertical drillingTapping clamp with internal pipe threadValves Just like all pressure pipe fittings and flanged pipes, Düker valves are also manufactured from ductile cast iron. Modern production processes and numerous controls assure the approved quality.Butterfly valve type 451 for underground installationButterfly valve type 451with bypassButterfly valve type 4510with Novo sockets connectionsPN 25 on requestGas on requestGate valve type 4004 with flanges (DN 40 - 300)Gate valve type 4004 with PE-HD connections (also as blow-out gate valve)Gate valve type 4004 with Novo socketsGate valve type 3004 with welding ends (also as blow-out gate valve)Exchange gate valve type 4004 with flanges (DN 80 - 200)Butterfly valve type 4510 with handwheelPipe system Colour Nominal width Pipe inside coating Pipe outside coating Coating of fittings Typical applicationSML brown-red DN 50 up to 300 or 400ocre-coloured completely cross-linked epoxy anti-corrosive primerwet epoxy dip coating brown-red inside and outsidedomestic waste water and rain water installed inside buildings and on the outside of buildingsMLK-protec dark grey DN 50 up to 400ocre-coloured completely cross-linked epoxy in two layers, burnt-in separatelyspray zinc coating, min. 130 g/m², 2-components cover coatepoxy powder coating dark grey inside and outsideaggressive waste waters such as grease-containing waste waters from professional kitchens, underground installationTML brown DN 100 up to 200 see SML spray zinc coating, min. 130 g/m², 2-components cover coatepoxy powder coating brown inside and outsidedomestic waste water and rain water in underground installationMLB silvery grey DN 100 up to 500 or 600 see SMLtwo-layered spray zinc coating (min. 40 µm), 2-components epoxy coating (80 µm)epoxy and zinc powder coating (70 µm), epoxy cover coat (80 µm) bridge drainageVML galvanised DN 50 up to 200 see SML compound pipe system with hard foam cladding and galvanised steel platecompound pipe system with hard foam cladding and galvanised steel platepipelines with thermal insulation, protection against condensed water or against frost16 17Cast Iron Drainage Pipe SystemsDrainage pipe systems as per EN 877 and DIN 19522 for the evacuation of water from buildings and sites, made of grey cast iron with flake graphite, type at least EN-GJL-150.Cast iron drainage pipe systems contribute to the preventive fire protection and to the noise protection in buildings. They are used primarily in public buildings such as hotels, hospitals, stadiums etc.The conformity with EN 877 is demonstrated through the CE marking. The superior quality of Düker drainage pipe systems, above the requirements of the standard, is proven by various international test symbols and certificates, some of which are shown here.No. 04/4189 SMLNummer muss aktualisiert werdenNo. 04/1SML DN 50 - 400MLK-protec DN 50 - 400Model Nominal width Material metal collar Locking parts Rubber sealing EPDM NBR*Axial restraint**Typical applicationDükorapid® DN 50 - 200 stainless steel galvanised • - up to 0.5 bar inside buildings, in concreteRapid Inox DN 50 - 200 inox/austenitic stainl. steel stainless steel • • up to 0.5 barunderground installation, outside installationRapid MSM DN 50 - 200 stainless steel galvanised • - up to 0.5 bar for repairsCV DN 50 - 300 stainless steel galvanised • - - for repairsCE DN 50 - 300 austenitic stainl. steel stainless steel • - - inside buildingsCE dual ring coupling DN 400 austenitic stainl. steel stainless steel • - - inside buildingsConnect-G Inox DN 50 - 600 inox/austenitic stainl. steel stainless steel • - up to 10 bar bridge drainageConnect-F Inox DN 50 - 600 inox/austenitic stainl. steel stainless steel • - - bridge drainageSVE DN 50 - 200 polypropylene-Co - - - - underground installationDüker EK Fix DN 50 - 125 EPDM stainless steel - - - connection to plastic pipesKonfix Multi DN 100 EPDM stainless steel - - - connection to plastic pipesMultiquick DN 100 EPDM stainless steel - - - connection to plastic pipesBSV 90 DN 80 - 150 stainless steel galvanised • - - ceiling penetrations with fire ratingModel Nominal width To be installed with Material Axial restraintDüker Kombi grip collar DN 50 - 300Dükorapid® , Rapid Inox, CV, CEsteel galvanised up to 10 barDüker grip collar DN 400 CE dual ring coupling galvanised up to 1 bar18 19* NBR as an option for waste waters containing oil, grease, solvents, petrol and fuel** pressure tightness of all metallic couplings, measured without axial forces: 5 bar up to DN 200, 3 bar above DN 200. The axial restraint mentioned in the table can vary according to the nominal diameter.Typical applications: in the back water area, in siphonic roof drainage, in pressure pipelines of waste water pumpsCouplingsGrip collars with axial restraintDüker Kombi grip collarDükorapid® Connect-G InoxDüker EK Fix Konfix MultiConnect-F Inox20FITTINGS AND VALVES DRAINAGE TECHNOLOGYENGINEERINGGLASS LINING TECHNOLOGIESJOBBING FOUNDRY732642 / 10.13 Specifications subject to change without notice.Düker GmbH & Co. KGaAWürzburger Str. 1097753 Karlstadt / MainGermanyPhone +49 6093 87-570Fax +49 6093 87-8570E-Mail: sales.drainage-tech@dueker.deHauptstraße 39-4163846 LaufachGermanyPhone +49 6093 87-560Fax +49 6093 87-246E-Mail: sales.fittings-valves@dueker.deInternet: www.dueker.de