Manufacturer of pinch valves DN 15–1000 and industrial valves for abrasive and aggressive media, Made in Germany
Armaturenbau HAKVOORT GmbH
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About Armaturenbau HAKVOORT
Armaturenbau HAKVOORT GmbH is a manufacturer of industrial valves specializing in pinch valves. The product range includes manual, pneumatic, spring-actuated and electrically actuated pinch valves (Type ABH-QV) in nominal sizes DN 15 to DN 1000 as well as hose pinch valves (Type SQV), rubber sleeves, butterfly valves, gate valves, ball valves, expansion joints, check valves and strainers. In addition, the company offers valve automation with actuators and accessories as well as spare parts supply and custom construction lengths. The pinch valves consist of a closing mechanism in a steel-stainless steel combination with epoxy powder coating or are made entirely of stainless steel; as wearing parts, highly wear-resistant rubber sleeves made of natural rubber and elastomers (NR, SBR, EPDM, NBR, CR, CSM) are manufactured using a manual winding process. The valves are used for isolating, conveying and regulating liquid, solids-laden, slurry, dry and gaseous media in power plant and plant engineering, environmental technology, chemicals, the cement and concrete industry, the pharmaceutical industry as well as the food and feed industry. For around 40 years, the name HAKVOORT has stood for pinch valves Made in Germany and supplies more than 50 countries.
- Processes
- Manufacture of pinch valves (ABH-QV-H manual), Manufacture of pneumatic pinch valves (ABH-QV-P), Manufacture of spring-actuated pinch valves (ABH-QV-FKS), Manufacture of hose pinch valves (Type SQV-F/SQV-G), Manufacture of ABH rubber sleeves (manual winding process), Manufacture of butterfly valves (wafer, PN 6/10/16), Manufacture of PTFE-lined butterfly valves (Wafer/Lug), Manufacture of double and triple eccentric butterfly valves
- Materials
- Steel S235JRG2, Steel S355J2G3, Stainless steel X5CrNi18-10, Stainless steel X20Cr13, AlSi8Cu3 (handwheel), CuAl10Fe3 (spindle nut), Stainless steel ball valve body, Brass
- Industries
- Large-scale and heavy industry, Power plant and plant engineering, Building services, Vehicle construction, Industrial cleaning, Environmental technology
- 01
Winding process of the rubber sleeves (elastomer with fabric inserts)
- 02
Welded construction of bodies and crossbars (steel/stainless steel)
- 03
Powder coating (epoxy resin, RAL 5010)
- 04
Assembly of pinch valves and shut-off valves
- 05
Automation with actuators and accessories
- 06
Shipping to more than 50 countries
Locations
Headquarters, manufacturing and sales
- Materials
- Steel, stainless steel, brass, grey cast iron, spheroidal graphite cast iron, elastomers
Components and products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of pinch valves (ABH-QV-H manual)Assembly | – | – | – | – | Steel, Stainless steel, NR, SBR, EPDM, NBR, CSM |
| Manufacture of pneumatic pinch valves (ABH-QV-P)Assembly | – | – | – | – | Steel, Stainless steel, NR, SBR, EPDM, NBR, CSM |
| Manufacture of spring-actuated pinch valves (ABH-QV-FKS)Assembly | – | – | – | – | Steel, Stainless steel, NR, SBR, EPDM, NBR, CR, CSM |
| Manufacture of hose pinch valves (Type SQV-F/SQV-G)Assembly | – | – | – | – | Grey cast iron, Aluminium, Stainless steel, Polyoxymethylene, Polypropylene |
| Manufacture of ABH rubber sleeves (manual winding process)Plastics | – | – | – | – | Natural rubber, SBR, EPDM, NBR, CR, CSM, NRF, NBRF |
| Manufacture of butterfly valves (wafer, PN 6/10/16)Assembly | – | – | – | – | Grey cast iron, Spheroidal graphite cast iron, Steel, Stainless steel, Aluminium bronze, EPDM, NBR, FKM FPM, PTFE, CSM |
| Manufacture of PTFE-lined butterfly valves (Wafer/Lug)Assembly | – | – | – | – | Spheroidal graphite cast iron, Stainless steel, PFA, TFM |
| Manufacture of double and triple eccentric butterfly valvesAssembly | – | – | – | – | – |
| Distribution/manufacture of plastic butterfly valves (+GF+)Assembly | – | – | – | – | PVC-C, PVC-U, ABS, PP-H, PVDF, EPDM, FPM |
| Manufacture of ball valves (threaded/flanged/compact/3-way versions)Assembly | – | – | – | – | 1.4408, PTFE, R-PTFE, Brass, MS 58 |
Additional services
History
For approx. 40 years, the name HAKVOORT has been active for pinch valves and industrial valves Made in Germany in more than 50 countries.