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Technical data
| Nominal diameter | 2"～40" | 2"～32" | | Nominal pressure | 10Bar | 16 Bar | Testing pressure | Shell | 15 Bar | 24 Bar | Sealing | 11 Bar | 17.6 Bar | Working temperature | -15～+150 | Suitable mediums | Fresh water, sewage, sea water, air,
steam, food, medicine, oils,
acids, alkalis, salts, etc. |
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Application
The butterfly valve product is ideal for
throttling or shutting off the flow of corrosive or incorrosive
gases, liquids, semiliquids and solid powder and can be installed
in any selected position in pipelines or on vessels in the
industries of petroleum processing, chemicals, food, medicine,
textile, paper making, hydroelectricity engineering, ship building,
water supply and sewage, metallurgy, energy engineering as well as
light industry, etc.
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| Body | | DISC | | STEM | BUSHING | | Material | code | Material | code | Material | Material | Cast iron | Z | Plated ductile iron | B 1 | Stainless steel | Lubrizd bronze | Ductile iron | Q | Aluminum bronze B2 | B 2 | Carbon steel | PTFE | Aluminum bronze | T | Stainless steel B3 | B 3 | | | Stainless steel | P | | | | | Carbon steel | C | | | | |
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Follow Standard
| Flange connections | Top flange | Design | Face to face dimension | Test insppection | | IS |
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