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Polovo Valves (Shanghai) Co., Ltd.
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Q641F flanged stainless steel hot water ball valve
Specifications:
1) Fire protection antistatic design
2) Stem explosion proof device
3) Pressure balance holes designed on the ball valve
4) Double stem packing and counter pressure butterfly shrapnel device
Technical parameters:
Electric actuators | Type: 1.on/off 2.I/O:4-20MA |
Explosion proof electric actuator | EX d Ⅱ BT4 EX d Ⅱ CT6 Regulation type,switch type |
Voltage | AC220V AC110V AC380V DC12V DC24V DC110V |
Pneumatic actuator | Double acting,single acting |
Pneumatic accessories | Limit switch,positioner,solenoid valve,filter relief-pressure valve,hand wheel-operated. |
Nominal diameter | DN15-DN250 |
Nominal pressure | 1.6-4.0MPa |
Applicable temperature | PTFE:-30~180°C PPL:-30~250°C |
Connection | Flanged |
Body structure | 2way |
Body material | 304,316,316L |
Disc material | 304,316,316L,WCB |
Seat lining | PTFE,PPL |
Applicable medium | Gas,steam,water,oil,etc. |
Design Specification: | ||||
| GB | ANSI | JIS | DIN |
Design | GB/T12237 | API608 ANSI B16.34 | API608 | DIN3357/1,2 |
Face to Face | GB/T12221 | ASME B16.10
| JISB2002 | DIN3202 |
End flange | GB/T9113 JB/T79 | ASME B16.5 | JIS B2212 JIS B2214 | DIN2543-2545 |
Inspection & Testing | GB/T13927 | API598 | JIS B2003 | DIN3230/3 |
Size drawing:
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Polovo valves(Shanghai) Co., Ltd
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Or leave a message here for me, thank you very much and have a nice day !
Tel: +21 68112100
Fax: +21 39652505
Mobile: + 15901763564
Contact person: Arina Wang
Thank you agian and best regards.