Special  >  Metal systems  >  Metall Diaphragm Valve  >  GGG40.3/PFA-lined


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2/2-Way Metall Flange Diaphragm Valve, Function NC, Control Air Connection 90° to Flow  

2/2-Way Metall Flange Diaphragm Valve, Function NC, Control Air Connection 90° to Flow


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  2/2-Way Metall Flange Diaphragm Valve, Function NO, Control Air Connection 90° to Flow  

2/2-Way Metall Flange Diaphragm Valve, Function NO, Control Air Connection 90° to Flow


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  2/2-Way Metall Flange Diaphragm Valve, Function DA, Control Air Connection 90° to Flow  

2/2-Way Metall Flange Diaphragm Valve, Function DA, Control Air Connection 90° to Flow


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2/2-Way Metall Flange Diaphragm Valve, Function NC  

2/2-Way Metall Flange Diaphragm Valve, Function NC


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  2/2-Way Metall Flange Diaphragm Valve, Function NO  

2/2-Way Metall Flange Diaphragm Valve, Function NO


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  2/2-Way Metall Flange Diaphragm Valve, Function DA  

2/2-Way Metall Flange Diaphragm Valve, Function DA


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2/2-Way Metall Flange Diaphragm Valve, Function NC, Control Air Connection 90° to Flow  

2/2-Way Metall Flange Diaphragm Valve, Function NC, Control Air Connection 90° to Flow


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  2/2-Way Metall Flange Diaphragm Valve, Function NO, Control Air Connection 90° to Flow  

2/2-Way Metall Flange Diaphragm Valve, Function NO, Control Air Connection 90° to Flow


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  2/2-Way Metall Flange Diaphragm Valve, Function DA, Control Air Connection 90° to Flow  

2/2-Way Metall Flange Diaphragm Valve, Function DA, Control Air Connection 90° to Flow


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2/2-Way Metall Flange Diaphragm Valve,  Handwheel  

2/2-Way Metall Flange Diaphragm Valve,  Handwheel


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Metal Diaphragm Valves - Robust Solutions for Demanding Applications



Metal diaphragm valves are high-quality valves that ensure reliable flow control in demanding industrial applications. As a globally renowned B2B portal in the chemical and process engineering industry, Kwerk GmbH offers a wide range of high-quality metal diaphragm valves.

The function of metal diaphragm valves is based on a flexible and elastic diaphragm that controls the flow path. These robust diaphragms are made from various materials such as EPDM, FPM, NBR, and others. Depending on the specific requirements of the application, suitable materials can be selected to ensure optimal performance and resistance to aggressive media.

With the expertise and experience of Kwerk GmbH, customers receive high-quality metal diaphragm valves that withstand the demanding conditions in the chemical and process engineering industry. The valves are designed to withstand extreme pressures, temperatures, and corrosive environments, making them an excellent choice for critical processes.

Furthermore, Kwerk GmbH offers customized solutions to meet individual requirements. With a wide selection of materials, sizes, and configurations, the metal diaphragm valves can be tailored to specific applications.

Thanks to the global presence of Kwerk GmbH, customers worldwide can benefit from the high-quality metal diaphragm valves. The B2B portal is known for its excellent service, reliability, and commitment to tailored solutions. By partnering with Kwerk GmbH, customers receive valves that provide the highest quality, performance, and durability.

Trust Kwerk GmbH as your competent partner in the chemical and process engineering industry and take advantage of the powerful metal diaphragm valves for your demanding applications. Contact us today for more information and to discuss your specific requirements.


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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
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Dosing tanks with attachments
Dosing tanks made of sheet material
Customized chemical containers
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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



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