钽球阀
钽球阀具有优异的化学性能和高耐腐蚀性，广泛应用于煤化工、石油化工、橡胶工业等领域。.
描述
Specification of Tantalum Ball Valves
- Floating type or Trunnion type
- Full bore or Reduced bore
- Side entry
- Split body construction(2-PC or 3-PC)
- Blow-out proof stem
- Anti-static device
- Fire safe design or Non-fire safe design
- Soft seated or metal seated
- Ends: Flanged, Wafer, Thread, BW, SW
- Offer different types of industrial valve operated by: Lever, Gear, Electric actuator, Pneumatic actuator, Bare shaft
- Design fully complies with ASME B16.34 or API 6D
- Tested and inspected in accordance with API 598 or API 6D
- Size/pressure produce range as below table
| Structure | CLASS | PN | SIZE RANGE (Inch) | DN (mm) |
| Floating Design | Class150 | PN10-PN20 | 1/2″~10″ | DN15-DN250 |
| Class300 | PN25-PN50 | 1/2″~8″ | DN15-DN200 | |
| Class600 | PN63-PN100 | 1/2″~6″ | DN15-DN150 | |
| Class800 | / | 1/2″~4″ | DN15-DN100 | |
| Class900 | PN160 | 1/2″~3″ | DN15-DN80 | |
| Class1500 | PN250 | 1/2″~2″ | DN15-DN50 | |
| Trunnion Design | Class150 | PN10-PN20 | 6″~40″ | DN150-DN1000 |
| Class300 | PN25-PN50 | 4″~40″ | DN100-DN1000 | |
| Class600 | PN63-PN100 | 4″~40″ | DN100-DN1000 | |
| Class900 | PN160 | 4″~24″ | DN100-DN600 | |
| Class1500 | PN250 | 4″~24″ | DN100-DN600 |
Application of Tantalum Ball Valves
- This hand ball valve can be used in coal chemical industry
- The hand operated valve can be used in petrochemical industry
- Rubber & paper making & pharmacy
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