| P.No. | Name of Part | Material of Construction | Specification | Qty. |
|---|---|---|---|---|
| 1 | Body | Cast Iron | IS 210 Gr. FG 200 | 1 |
| 2 | Seat Ring | Bronze | IS 318 Gr. LTB 2 | 4 |
| 3 | Wedge | Cast Iron | IS 210 Gr. FG 200 | 1 |
| 4 | Stem | Stainless Steel | IS 6603 Gr. 12 Cr. 12 | 1 |
| 5 | Gasket | Rubber | IS 638 Type B | 1 |
| 6 | Bonnet | Cast Iron | IS 210 Gr. FG 200 | 1 |
| 7 | Bolt | Carbon Steel | IS 1363 Part 1 Class 4.6 | As Reqd. |
| 8 | Nut | Carbon Steel | IS 1363 Part 3 Class 4.0 | As Reqd. |
| 9 | Gland Packing | Hemp. & Jute | IS 5414 | – |
| 10 | Gland Flange | Cast Iron | IS 210 Gr. FG 200 | 1 |
| 11 | Bolt | Carbon Steel | IS 1363 Part 1 Class 4.6 | 2 |
| 12 | Nut | Carbon Steel | IS 1363 Part 3 Class 4.0 | 2 |
| 13 | Sleeve | S.G Iron | IS 1865 | 1 |
| 14 | Sleeve Nut | Stainless Steel | IS 6603 Gr. 12 Cr. 12 | 1 |
| 15 | Handwheel | Cast Iron | IS 210 Gr. FG 200 | 1 |
| 16 | Washer | Carbon Steel | – – – | 1 |
| 17 | Handwheel Nut | Stainless Steel | IS 6603 Gr. 12 Cr. 12 | 1 |
| 18 | Back Seat Bush | Bronze | IS 318 Gr. LTB 2 | 1 |
| Size (Inches) | Size (mm) | A ±2 | B | ØC | ØD ~ | E (Max.) |
|---|---|---|---|---|---|---|
| 2 | 50 | 178 | 16 +2 | 165 (+1.5/-1.0) | 210 | 350 |
| 2 1/2 | 65 | 190 | 16 +2 | 185 (+1.5/-1.0) | 210 | 410 |
| 3 | 80 | 203 | 21 ±3 | 200 ±4.5 | 225 | 455 |
| 4 | 100 | 229 | 22 ±3 | 220 ±4.5 | 255 | 540 |
| 5 | 125 | 254 | 22.5 ±3 | 250 ±4.5 | 255 | 588 |
| 6 | 150 | 267 | 23 ±3 | 285 (+5.5/-2.5) | 310 | 655 |
| 8 | 200 | 292 | 24.5 ±3 | 340 (+5.5/-2.5) | 395 | 780 |
| 10 | 250 | 330 | 26 ±3 | 395 (+5.5/-2.5) | 460 | 960 |
| 12 | 300 | 356 | 27.5 ±3 | 445 (+5.5/-2.5) | 460 | 1140 |
