Q641F46 Pneumatic Lined Fluorine Ball Valve
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I. Introduction:
The Q641F46 pneumatic lined fluorine ball valve uses fluoroplastic as the lining, is equipped with a new type of rod-connected ball structure, and with its unique elastic lip-type sealing seat structure, it has all the advantages of ordinary ball valves, and can maintain high sealing performance and low operating torque under large pressure difference and wide temperature difference range. It can be used for switching or regulating. This product is suitable for the transportation of liquids and gases (including steam) in various industrial pipelines, and works well in various strongly corrosive media such as acids, alkalis, and salts. The full-bore valve provides maximum flow, and can also be used for line purging, cleaning or isolating pipelines. It is widely applicable to the transportation of liquids and gases (including steam) in various types of industrial pipelines, especially in occasions with strongly corrosive media, such as sulfuric acid, phosphoric acid, strong alkali, aqua regia and other strongly corrosive media.
II. Technical Parameters:
Design standards: GB12237-89 SNV Enterprise Standard
Structural length: GB12221-89 JB1686
Flange standards: JB/T79 GB9113 HG20592 ANSI B16.5
Nominal pressure: 1.0, 1.6, 2.5MPa 150Lb
Inspection and testing: JB/T9092-99, spark testing
Drive modes: manual, worm gear, pneumatic, electric.
III. Parts:
Serial No. | Part Name | Material Name | |||||
Q641F46-Z | Q641F46-C | Q641F46-P | Q641F46-R | Q641F46-PL | Q641F46-RL | ||
1 | Valve body/Valve cover | HT250 | WCB | CF8 | CF8M | CF3 | CF3M |
2 | Ball/Valve stem | WCB | WCB | CF8 | CF8M | CF3 | CF3M |
3 | Lining material | FEP (F46), PCTFE (F3), PTFE (F4), PFA (soluble polytetrafluoroethylene), PO (polyolefin) | |||||
4 | Gland | HT250 | WCB | CF8 | CF8M | CF3 | CF3M |
5 | Packing | PTFE (F4) Polytetrafluoroethylene | |||||
6 | Bolt | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr18Ni2 | 1Cr18Ni2 |
7 | Lock nut | 45 | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
IV. Technical Parameters:
Pneumatic actuator | Model | QW series, AT series, AW series |
Supply air pressure | 0.4～0.8MPa | |
Maximum rotation angle | 90°～92° | |
Feedback device | AC220V, AC110V, DC24V | |
Control signal | Pneumatic signal: 0.02～0.1MPa | |
Control air supply | Clean, dry compressed air |
| Industry Category | Machinery & Equipment/Valves/Ball Valves |
|---|---|
| Product Category | |
| Brand: | 上海舟腾 |
| Spec: | Q641F46 |
| Stock: | 99 |
| Manufacturer: | 上海舟腾泵阀制造有限公司 |
| Origin: | 113120 |
