Ventilation  >  Valves  >  Control valves Overview categories   Overview all products

PVC control valve with  sockets prepared for motor, version 2 with interior stop for damper blade [Zum Artikel]

PE  control valve with sockets prepared for motor, version 2 with interior stop for damper blade [Zum Artikel]

PP control valve  with sockets prepared for motor, version 2 with interior stop for damper blade [Zum Artikel]

PPs control valve  with  sockets prepared for motor, version 2 with interior stop for damper blade [Zum Artikel]

PVC control valve with  flanges prepared for motor, version 2 with interior stop for damper blade [Zum Artikel]

PE  control valve with  flanges prepared for motor, version 2 with interior stop for damper blade [Zum Artikel]

PP control valve with  flanges prepared for motor, version 2 with interior stop for damper blade [Zum Artikel]

PPs control valve with  flanges prepared for motor, version 2 with interior stop for damper blade [Zum Artikel]

PVC control-/butterfly valve with  sockets prepared for motor, version 2 and lip seal [Zum Artikel]

PE  control-/butterfly valve with  sockets prepared for motor, version2 and lip seal [Zum Artikel]

PP control-/butterfly valve with  sockets prepared for motor, version 2 and lip seal [Zum Artikel]

PPs control-/butterfly valve with  sockets prepared for motor, version 2 and lip seal [Zum Artikel]

PVC control-/butterfly valve with  flanges prepared for motor, version 2 and lip seal [Zum Artikel]

PE  control-/butterfly valve with flanges prepared for motor, version 2 and lip seal [Zum Artikel]

PP control-/butterfly valve with flanges prepared for motor, version 2 and lip seal [Zum Artikel]

PPs control-/butterfly valve with  flanges prepared for motor, version 2 and lip seal [Zum Artikel]

Efficient Ventilation Molded Parts Made of Plastic - Quality You Can Breathe.

Discover a wide range of high-quality ventilation molded parts made of plastic at Kwerk GmbH. As a proud partner of HOKA, we offer PVC-U, PPs, PPs-EL, PP-H, PE-HD, and PVDF ventilation molded parts in various designs and dimensions. Our products are particularly used in corrosion-resistant extraction systems in the chemical industry, electroplating industry, paper and food industry, as well as laboratory facilities. As a leading supplier of ventilation molded parts on our B2B platform Kwerk.de, we provide you with access to a comprehensive selection of over 8000 molded parts, fittings, and devices for ventilation technology. From pipe bends and tees to flanges and cleaning openings - we have the right ventilation molded part for your requirements. Through our close collaboration with HOKA, we can also offer customized solutions tailored to your processes and application areas. Our ventilation molded parts are manufactured to the highest quality standards and are characterized by reliable processing and assembly. We use modern bonding and welding techniques to ensure a robust and durable connection. In addition to our standard products, we also offer practical plug-in systems in various dimensional ranges and materials to provide you with maximum flexibility. For optimal flow rate control, we offer a wide selection of ventilation molded parts such as dampers, cuffs, silencers, rain caps, and much more. In addition to our extensive product range, we also provide various accessories and additional services such as service and installation. Trust the long-standing partnership between Kwerk GmbH and HOKA for first-class ventilation molded parts made of plastic. Our products meet the highest German industry standards and will reliably help you optimize your ventilation technology. Visit our B2B platform Kwerk.de today to obtain more information or contact us by phone. Rely on the expertise of Kwerk GmbH - your reliable partner for top-quality plastic ventilation molded parts.

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Plastic pipe systems Overview of plastic pipe systems Technical information on ABS pipe systems Technical information on PVC  U pipe systems Technical information on PVC  U transparent pipe systems Technical information on PVC  C pipe systems Technical information on PP pipe systems Technical information on PP-R pipe systems Technical information on PE pipe systems Technical information on PVDF pipe systems Chemiedur - pipe Technical information on UP-GF (FRP) pipe systems UP-GF (FRP) pipes UP-GF (FRP) molded parts and connection UP-GF-PP (FRP) molded parts and connection UP-GF (FRP) adhesive collars UP-GF (FRP) loose flanges Pot Strainer DN 200 - DN 500 Inliner PP/FRP Coated Pot Strainer DN 200 - DN 500 Inliner FRP/CBL Coated Angle Seat Strainer DN 200 - DN 400 Inliner FRP/CBL Coated Manhole mad of FRP and PP/FRP Plastic pipes Calculator for cutting pipes Guidelines for sawing plastic pipe Leftovers in plastic pipe Standardization of plastic pipes and molded parts PVC U pipes deviations Pressure loss in pipe systems out of PVC U, PVC C and ABS pipe systems Distinction between Rp, R and G threads Screw lengths for flange connections Plastic fittings PVC U transparent ball valves Diaphragm valves Block valves Butterfly valves Plastic needle valves

Plastic Valves according to ATEX New EU guideline 2014/34/EU Plastic Valves in EX zones Y-Strainers PP-EL DN 15 - DN 50 Check valves PP-EL DN 15 - DN 50 Angle seat valves PP-EL DN 15 - DN 50 Bonding of plastic pipes Bonding manual Video showing the bonding of pipes Plastic welding Guidelines for extrusion welding Grids / support grids GFK grids Grids out of PP -el electrically conductive Profile support grids out of PP -el electrically conductive Molded ventilation parts Ventilation technology Chemical hose PVC transparent hose with fabric inlay Industrial tanks and chemical containers Dosing tanks and outer containers 35 – 1000 Liter Salt dissolving tanks 60 -5000 Liter Storage tanks and vats Storage tanks for water Safety and collecting troughs Industrial tank delivery program Dosing tanks with agitator Dosing tank agitators Dosing tanks with attachments Dosing tanks made of sheet material Customized chemical containers Dosing tanks with level indicators

IBC TANKS/CONTAINERS IBC screw caps DN 150/DN 200 IBC adapters out of PE IBC adapters out of PP MULTI FLEX BLOCK for IBC BULK CONTAINER Attachment parts for tank construction Vapor separators CO2 - absorbes Manholes Revision nozzles Block flange Filter housings and filter cartridges PENTEK 3G Slime Line filter housings PENTEK 3G Standard filter housings PENTEK Big Blue filter housings PENTEK PP high temperature filter housings PENTEK PP all nature filter housings PENTEK filter bags for Big Blue filter housings PENTEK surface filter cartridges PENTEK filter cartridges for depth filtration PENTEK filter cartridges with activated carbon CINTROPUR filter systems CINTROPUR water filters Flange configurator Blind flanges, loose flanges,  rectangular flanges Chemical resistance Table of chemical resistance for plastic pipe systems

Machined plastic parts Inserts Screw-in parts Threaded fittings Screw fittings Milled plastic parts Loose flanges and blind flanges made of sheet material Static mixers Static mixers made of plastic Strainers Single-type and double-type strainers Pot strainer DN 300 Angle seat strainer DN 500 Flow meters Variable area flow meters Configuration tool for flow meters Filter presses Laboratory filter presses Injection molded parts Scraper made of PE for filter press Kwerk Practice Blog The Kwerk team blogs from the field here

Partnership at the highest level.