Company
Butterfly valves
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| Areas of application | Particularly suitable for clean to slightly contaminated, liquid and gaseous, inert and corrosive media, dependent on the design. The major areas of use are industrial applications, the chemical industry, water supply and water treatment. |
| Operating pressure | 0 – 50 bar |
| Operating temperature | -20 – 600°C |
| Nominal size | DN 15 - 2000 |
| Body materials | PVC-U, PES, brass, cast iron, SG iron, cast steel, stainless steel |
| Seal materials | CSM (Hypalon), NBR (Perbunan), FPM (fluorinated rubber), EPDM, PSI, nitrile, carboxylite, natural rubber, butyl, silicone, PTFE, TFM, metallic sealing, fire-safe |
| Connections | Union ends with DIN and inch insert, butt weld spigots (DIN, SMS, BS, ASTM, JIS), wafer, lug or U-section body. The connections are generally available with international standards and norms, (DIN, Inch etc.). |
| Actuator/operation | Manual, pneumatic, motorized |
| Instrumentation / accessories | Optical position indicators, electrical position indicators, combi switchboxes, pilot valves, positioners and process controllers |
| Body configuration | 2/2-way body (2/2-way valve) |
| Further information (website GEMÜ Germany) | Product overview butterfly valves Download area Applications |
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valve technology
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butterfly valves
industrial applications
water supply
water treatment
body materials
connection types
product overview