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Polovo Valves (Shanghai) Co., Ltd.
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Electric carbon steel valve wafer eccentric butterfly valve
Technical Parameters:
Pneumatic actuator | Double acting,single acting |
Pneumatic accessories | Limit switch,positioner,solenoid valve,filter relief-pressure valve,hand wheel-operated. |
Electric actutor | 1. On-off 2. I/O:4-20mA |
Nominal diameter | DN50-DN700mm |
Nominal pressure | 1.0-6.4MPa |
Applicable temperature | Hard seal: -30~425°C Soft seal: PTFE: -30~180 °C |
Connection | Flange, wafer type |
Body material | Ductile iron, Cast iron, WCB, SS304,SS316,SS316L |
Disc material | 304,316,316L |
Seat lining | Hard seal, PTFE |
Applicable medium | Gas,water and oil etc |
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Polovo valves (Shanghai) Co., Ltd
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Mobile: + 1590 1763 564 (Thank you and have a nice day)