Materials
| P.No. | Name of Part | Material of Construction | Specification | Qty. |
|---|---|---|---|---|
| 1 | Nut | Carbon Steel | – – – | 1 |
| 2 | Washer | Carbon Steel | – – – | 1 |
| 3 | Handwheel | Malleable Iron | IS 14329 Gr. BM 300 | 1 |
| 4 | Stem | Stainless Steel | ASTM A 276 Type 410 | 1 |
| 5 | Yoke Bush | Aluminium Bronze | BS EN 1982 AB – 1 | 1 |
| 6 | Locking Screw | Carbon Steel | IS 1367 | 1 |
| 7 | Gland Flange | Cast Steel | IBR 73-80 Gr. B | 1 |
| 8 | Gland | Stainless Steel | ASTM A 276 Type 410 | 1 |
| 9 | Bonnet | Cast Steel | IBR 73-80 Gr. B | 1 |
| 10 | Gland Packing | Braided Graphite | – – – | – |
| 11 | Gasket | Spiral Wound S.S (Type 316) Graphite Filled | – – – | 1 |
| 12 | Back Seat Bush | Aluminium Bronze | BS EN 1982 AB – 1 | 1 |
| 13 | Stem Nut | Stainless Steel | ASTM A 276 Type 410 | 1 |
| 14 | Disc | Cast Steel | IBR 73-80 Gr. B | 1 |
| 15 | Seat Ring | Stainless Steel | ASTM A 276 Type 410 / ASTM A 182 Gr. F6a | 1 |
| 16 | Body Seat Ring | Stainless Steel | ASTM A 276 Type 410 / ASTM A 182 Gr. F6a | 1 |
| 17 | Body | Cast Steel | IBR 73-80 Gr. B | 1 |
| 18 | Nuts | H.T Steel | ASTM A 194 Gr. 2H | As Reqd |
| 19 | Studs | Alloy Steel | ASTM A 193 Gr. B7 | As Reqd |
| 20 | Nuts For Eye Bolts | H.T Steel | ASTMA 194 Gr. 2H | 2 |
| 21 | Eye Bolts | Stainless Steel | ASTM A 182 Gr. F6a | 2 |
| 22 | Pins For Eye Bolts | Stainless Steel | ASTM A 276 Type 410 | 2 |
Sizes / Dimensions
| Size (Inches) | Size (mm) | A ±1.5 | B ~ | ØC ~ |
|---|---|---|---|---|
| 1/2 | 15 | 130 | 190 | 120 |
| 3/4 | 20 | 150 | 190 | 120 |
| 1 | 25 | 160 | 215 | 150 |
| 1 1/4 | 32 | 180 | 230 | 150 |
| 1 1/2 | 40 | 200 | 259 | 180 |
| 2 | 50 | 230 | 272 | 180 |
| 2 1/2 | 65 | 290 | 316 | 200 |
| 3 | 80 | 310 | 341 | 235 |
| 4 | 100 | 350 | 395 | 295 |
| 6 | 150 | 480 | 500 | 350 |
| 8 | 200 | 600 | 525 | 435 |
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