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Pneumatic butterfly valve
Product
Parameter
Pneumatic butterfly valve
Product features
Butterfly valves (midline, double eccentric, triple eccentric, etc.) are driven by pneumatic actuators. It is used to realize quick cut-off, adjustment, emergency cut-off, fault cut-off, opening and closing under harsh environment and remote control functions.
Technical Parameter
| Main material |
Sealing surface material |
Temperature range |
Pressure range |
Caliber range |
Applicable standards |
Connection standard |
Driving mode |
Applicable medium |
| WCB\CF8\CF8M等 |
NBR\PTFE\304\STL等 |
-29~425℃ |
PN6~250 Class150~1500 |
DN50~2000 NPS2~80 |
GB/T 12238 JB/T 8527 API 609 |
ASME B16.5 ASME B16.47 GB/T 9124 GB/T 13402 HG/T 20592 HG/T 20615 HG/T 20623 ASME B16.25 GB/T 12224 |
Pneumatics |
Water, oil, gas, etc. |
Style show
Exhibition of elegant demeanor
