EWFM now have a new generation of coupling to compliment their already extensive range of products. The Dry Evotek Coupling, has been specifically designed for use within the chemical industry.
Ergonomically designed the external cam curve allows coupling against pressure. To open the valves the couplings need to rotate 120 degrees clockwise. The high engagement between the hose and the tank unit ensures a strong connection. To close the valves you turn the coupling counter clockwise and continuing to rotate will separate the coupling halves without significant effort.
When the coupling halves become disconnected the inner valves mechanically close automatically and securely. This stops fluid flowing within the line and ensures a quick and dry connection / disconnection. Once coupled, due to the ergonomic design, there is minimal pressure loss across the coupling halves.
The advantages with DEC, Dry Evotek Couplings
- Low connecting forces even against pressure
- Ergonomic handle (DN40 and bigger)
- Good transmission ratio in the cam curve
- Wide range of chemical resistance due to selection of high quality materials
- Minimized spillage during decoupling
How the evotek works
The technical bits
Sizes: DN25, DN32, DN40, DN50 and DN80 Others on request
Materials: Stainless Steel 1.4404 Handle PE (DN40 and bigger) Others on request
Connections: BSP female thread Flange EN1092 (DIN) integrated Others on request
Seals: O-Rings: FPM, NBR, EPDM, FFKM FDA on request Thread seal PTFE Others on request
Accessories: Dustcap Dustplug Special options on request
Approvals: Approved acc. to PED 2014/68/EU 4.3 Approved acc. to ATEX 2014/34/EU Category 3G
Get in touch with our Sales Team to discuss your next requirement or planned project wherever you are in the world and we will be delighted to help.
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