Standards:
Face to Face Dimensions: ANSI B16.10
End Flange Dimensions: ANSI B16.5, 26” ≥ MSS SP-44, or API 605
Basic Design: B16.34 & BS1873
Test Standard: API 598
| MATERIAL LIST | ||||||
| NO. | Part Name | ASTM Specification (Specs – Grades/Types) | ||||
| NO. | Part Name | A 216 | A 352 | A 217 | A 351 | |
| WCB | LCC | WC6 | C5 | CF8M | ||
| 1 | Body | A 216-WCB | A 352-LCC | A 217-WC6 | A 217-C5 | A 351-CF8M |
| 2 | Seat Ring | A 105, LF2, 316, or 304 | ||||
| 2 | Seat Ring Surface | 13CR, HF (CoCr-A), 316, 304, or Monel | ||||
| 3 | Disc | A 216 – WCB | A 352-LCC | A 217-WC6 | A 217-C5 | A 351-CF8M |
| 3 | Disc Seating Surface | 13CR, HF (CoCr-A), 316, 304, or Monel | ||||
| 4 | Disc Thrust Plate | 13CR, 316, OR 304 | ||||
| 5 | Disc Nut | 13CR, 316, OR 304 | ||||
| 6 | Stem | 13CR, 316, 304, 17-4PH, or Monel | ||||
| 7 | Bonnet Bolt Nut | A 194-2H | A 194-4 | A 194-2H | A 194-4 | A 194-8 |
| 8 | Bonnet Bolt | A 193-B7 | A 320-L7 | A 193-B7 | A 193-B16 | A 193-B8 |
| 9 | Gasket | Ring Joint – Iron | ||||
| 10 | Bonnet Bushing | 13CR, 316, OR 304 | ||||
| 11 | Gland Packing | Braided Graphite & Die Formed Graphite Ring | ||||
| 12 | Bonnet | A 216-WCB | A 352-LCC | A 217-WC6 | A 217-C5 | A 351-CF8M |
| 13 | Eye Bolt Pins | 13CR, 316, or 304 | ||||
| 14 | Gland | 13CR, 316, or 304 | ||||
| 15 | Gland Flange | A 216-WCB | A 352-LCC | A 217-WC6 | A 217-C5 | A 351-CF8M |
| 16 | Gland Eye Bolts | A 193-B7 | A 320-L7 | A 193-B7 | A 193-B16 | A 193-B8 |
| 17 | Eye Bolt Nuts | A 194-2H | A 194-4 | A 194-2H | A 194-4 | A 194-8 |
| 18 | Yoke Sleeve | ASTM A 439 Gr. D2C | ||||
| 19 | Screw | Carbon Steel | A 276-316 | |||
| 20 | Handwheel | Malleable Iron | ||||
| 21 | Handwheel Nut | Carbon Steel | A 276-316 | |||
| 22 | Backing Ring | Carbon Steel | A 276-316 | |||
| DIMENSIONS AND WEIGHTS | |||||||||
| Size | NPS | 2 | 2-1/2 | 3 | 4 | 6 | 8 | 10 | 12 |
| L (RF) | In | 14.50 | 16.50 | 15.00 | 18.00 | 24.00 | 29.00 | 33.00 | 38.00 |
| L (RF) | Mm | 368 | 419 | 381 | 457 | 610 | 737 | 838 | 965 |
| L (RTJ) | In | 14.63 | 16.63 | 15.13 | 18.13 | 24.13 | 29.13 | 33.15 | 38.11 |
| L (RTJ) | Mm | 371 | 422 | 384 | 460 | 613 | 740 | 842 | 968 |
| L (BW) | In | 14.50 | 16.50 | 15.00 | 18.00 | 24.00 | 29.00 | 33.00 | 38.00 |
| L (BW) | Mm | 368 | 419 | 381 | 457 | 610 | 737 | 838 | 965 |
| ØB | In | 1.87 | 2.25 | 2.87 | 3.89 | 5.75 | 7.50 | 9.38 | 11.12 |
| ØB | Mm | 48 | 57 | 73 | 99 | 146 | 190 | 238 | 292 |
| H | In | 22.63 | 26.00 | 28.13 | 31.50 | 40.00 | 45.13 | 50.31 | 55.55 |
| H | Mm | 600 | 660 | 665 | 800 | 1015 | 1145 | 1278 | 1411 |
| W | In | 14 | 16 | 16 | 18 | 22 | 25 | 25 | 28 |
| W | Mm | 350 | 400 | 400 | 450 | 560 | 640 | 640 | 720 |
| WT | KG | 87.0 | 130.0 | 122.0 | 182.0 | 434.0 | 730.0 | 1231.0 | 1568.0 |
| WT | LB | 191.80 | 286.60 | 268.96 | 401.24 | 956.80 | 1609.36 | 2713.86 | 3456.81 |
