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Casting steel WCB Flanged Swing Check Valve ANSI 300LB
Titan casting steel swing check valves are a reliable choice for oil and gas infrastructure over the world which offer full and unobstructed flow at standard pressure. When pressure is low, swing check valves provides seals instead of the function of expensive actuation or external power supply. Titan flanged swing check valve is a economical , low maintenance solution to prevent back flow for large size system.
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Description
Titan casting steel swing check valve design according to API594 and ASME B16.34. NACE trims are standard for all size check valve.
Features
● Size: 2” - 24”
● Pressure rate: Class 150, 300, 600, 900
● Bolted Cover
● Swing Type
● Integral Seat
● Meet NACE MR0175
● Wall Thickness: ASME B16.34
● Face to Face: ASME B16.10
● End Connection: ASME B16.5
● Inspection: API 598
Material Description
| NO. | PARTS | MATERIAL |
| 1 | Body | ASTM A216 WCB |
| 2 | Disc | ASTM A216 WCB & 410SS |
| 3 | Hinge | ASTM A351 CF8M |
| 4 | Nut | ASTM A276 410 |
| 5 | Pin | ASTM A276 410 |
| 6 | Bolt | ASTM A193 B7 |
| 7 | Gasket | 316 SS + Flex Graphite |
| 8 | Bonnet | ASTM A216 WCB |
| 9 | Nut | ASTM A194 2HM |
| 10 | Bolt | ASTM A193 B7 |
Dimensional Data
Dimension Imperial
150LB
| Size | d | L | D2 | D1 | D | T | n-φ |
| 2" | 2 | 8 | 3.62 | 4.75 | 6 | 0.62 | 4-0.75 |
| 2-1/2" | 2.5 | 8.5 | 4.12 | 5.5 | 7 | 0.68 | 4-0.75 |
| 3" | 3 | 9.5 | 5 | 6 | 7.5 | 0.75 | 4-0.75 |
| 4" | 4 | 11.5 | 6.19 | 7.5 | 9 | 0.94 | 8-0.75 |
| 6" | 6 | 14 | 8.5 | 9.5 | 11 | 1 | 8-0.875 |
| 8" | 8 | 19.5 | 10.62 | 11.75 | 13.5 | 1.12 | 8-0.875 |
| 10" | 10 | 24.5 | 12.75 | 14.25 | 16 | 1.18 | 12-1 |
| 12" | 12 | 27.5 | 15 | 17 | 19 | 1.25 | 12-1 |
| 14" | 14 | 31 | 16.25 | 18.75 | 21 | 1.37 | 12-1.125 |
| 16" | 16 | 34 | 18.5 | 21.25 | 23.5 | 1.44 | 16-1.125 |
| 18" | 18 | 38.5 | 21 | 22.75 | 25 | 1.56 | 16-1.25 |
| 20" | 20 | 38.5 | 23 | 25 | 27.5 | 1.68 | 20-1.25 |
| 22" | 21.28 | 42 | 25.25 | 27.25 | 29.5 | 1.8 | 20-1.25 |
| 24" | 24 | 51 | 27.24 | 29.5 | 32 | 1.87 | 20-1.375 |
300LB
| Size | d | L | D2 | D1 | D | T | n-φ |
| 2" | 2 | 10.51 | 3.62 | 5 | 6.5 | 0.87 | 8-0.75 |
| 2-1/2" | 2.5 | 11.5 | 4.12 | 5.88 | 7.5 | 1 | 8-0.875 |
| 3" | 3 | 12.52 | 5 | 6.62 | 8.25 | 1.12 | 8-0.875 |
| 4" | 4 | 14.02 | 6.19 | 7.88 | 10 | 1.25 | 8-0.875 |
| 6" | 6 | 17.48 | 8.5 | 10.62 | 12.5 | 1.44 | 12-0.875 |
| 8" | 8 | 20.98 | 10.62 | 13 | 15 | 1.62 | 12-1 |
| 10" | 10 | 24.49 | 12.75 | 15.25 | 17.5 | 1.88 | 16-1.125 |
| 12" | 12 | 28 | 15 | 17.75 | 20.5 | 2 | 16-1.25 |
| 14" | 14 | 33 | 16.25 | 20.25 | 23 | 2.12 | 20-1.25 |
| 16" | 16 | 34 | 18.5 | 22.5 | 25.5 | 2.25 | 20-1.375 |
| 18" | 18 | 38.5 | 21 | 24.75 | 28 | 2.38 | 24-1.375 |
| 20" | 20 | 40 | 23 | 27 | 30.5 | 2.5 | 24-1.375 |
| 24" | 24 | 53 | 27.25 | 32 | 36 | 2.75 | 24-1.625 |
600LB
| Size | d | L | D2 | D1 | D | T | n-φ |
| 2" | 2 | 11.5 | 3.62 | 5 | 6.5 | 1 | 8-0.75 |
| 2-1/2" | 2.5 | 13 | 4.12 | 5.88 | 7.5 | 1.12 | 8-0.875 |
| 3" | 3 | 14 | 5 | 6.62 | 8.25 | 1.25 | 8-0.875 |
| 4" | 4 | 17 | 6.19 | 8.5 | 10.75 | 1.5 | 8-1.00 |
| 6" | 6 | 22 | 8.5 | 11.5 | 14 | 1.88 | 12-1.125 |
| 8" | 8 | 26 | 10.62 | 13.75 | 16.5 | 2.19 | 12-1.25 |
| 10" | 9.76 | 31 | 12.75 | 17 | 20 | 2.5 | 16-1.375 |
| 12" | 11.73 | 33 | 15 | 19.25 | 22 | 2.62 | 20-1.375 |
| 14" | 13.35 | 35 | 16.25 | 20.75 | 23.75 | 2.75 | 20-1.50 |
| 16" | 14.76 | 39 | 18.5 | 23.75 | 27 | 3 | 20-1.625 |
| 18" | 16.5 | 43 | 21 | 25.75 | 29.25 | 3.25 | 20-1.75 |
| 20" | 18.27 | 47 | 23 | 28.5 | 32 | 3.5 | 24-1.75 |
| 24" | 22 | 55 | 27.25 | 33 | 37 | 4 | 24-2.00 |
