Special  >  Diaphragm Block Valve  >  PVC U  >  three times combination Overview categories   Overview all products

EPDM Diaphragm [more]

FPM Diaphragm [more]

PTFE Diaphragm [more]

Precise control, optimal efficiency - block-type diaphragm valves by Kwerk

Discover high-quality block-type diaphragm valves at Kwerk. Our customized products allow for efficient control of fluid flows according to your specific requirements. With pneumatic actuators available in NC (Normally Closed) and NO (Normally Open) versions that are easily compatible with manual actuators, our block-type diaphragm valves offer a multitude of advantages and significant cost savings. Our block-type diaphragm valves are particularly suitable for applications where space constraints and an optimal pipeline network are essential. Thanks to our state-of-the-art manufacturing techniques, including 3D printing for prototypes and CAD/CAM technology for production, we produce diaphragm valves from various plastics according to your specific needs. The pneumatic actuators of our block-type diaphragm valves come with optical position indicators and are available in diaphragm materials such as EPDM, FPM, or PTFE With a control pressure of 4 to 7 bar and a control connection of R 1/4’, our valves offer reliable and precise control. The black actuator color also gives them a modern appearance. For added flexibility, we also offer manual actuators with adjustable closing limit and an operating pressure of PN 6 on one side. Our experienced technicians are available to assist you at any time with the planning and application of our products. Please feel free to contact us for further information or a customized quote for other variants. Please note that all information has been prepared carefully and to the best of our knowledge. However, no guarantee can be given for the accuracy and binding nature of the information provided.

Optimize your shopping experience with our detailed delivery information

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.