Description
Twin Seal Plug Valve
1. Seal: VITON
2. Bolt: A193 B7
3. Nut: A194 2H
4. Drain Plug: SS316
5. Lower Cover: A105
6. Body: A216 WCB
7. Slip: A351 CF8M
8. Drain Plug: SS316
9. Plug: A351 CF8M+ENP
10. Screw: 45H
11. Pin: AISI 1045
12. O-Ring: Viton
13. Gasket: Flexible Graphite+304
14. Bolt: A193 B7
15. Nut: A194 2H
16. Rings Nut: Steel
17. Stem Bearing: Cast Steel, R.PTFE
18. Packing: Flexible Graphite
19. Screw: 45H
20. Yoke: A216 WCB
21. Handwheel: Cast Iron
22. Gearbox
23. O-Ring: VITON
24. Bolt: A193 B7
25. Nut: A194 2H
26. Gland: A105
27. O-Ring: VITON
28. Stem: A182 F316
Nominal Size: DN15 to DN1500
Nominal Pressure: Class150 to Class2500, PN16 to PN420
End Connection: Flanged, Screwed
Operation: Handwheel
Design and Manufacture Standard: API 599, API 6D, ASME B16.34; BS 5353
Fire Safe Design: API607, API 6FA
Flanged End Dimension: ANSI B 16.5, ASME B16.47, EN1092, DIN2543~DIN2547, AS2129
Screwed End Dimension: ANSI B1.20.1, BS21, JIS BO20
Face to Face Dimension: ANSI B 16.10, API 6D, DIN3202, EN558-1, EN12982, ISO 5752
Inspection and Test: API598, API6D, DIN3230, EN12266, ISO 5208
Dimensions
NPS | L | D1 | D2 | D3 | B | f | n-Φd |
6 | 394 | 280 | 241.3 | 215.9 | 239 | 2 | 8-Φ22 |
8 | 457 | 345 | 298.5 | 269.9 | 27 | 2 | 8-Φ22 |
10 | 533 | 405 | 362 | 323.8 | 28.6 | 2 | 12-Φ25 |
12 | 670 | 485 | 431.8 | 381 | 30.2 | 2 | 12-Φ25 |
16 | 762 | 595 | 539.8 | 469.9 | 35 | 2 | 16-Φ29 |
20 | 914 | 700 | 635 | 584.7 | 413 | 2 | 20-Φ32 |
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