| SR. NO. | NOMENCLATURE | QTY. | MATERIAL |
| 1. | Body | 01 | C.I. (IS 210 Gr. FG 200). |
| 2. | Cover | 01 | C.I. (IS 210 Gr. FG 200). |
| 3. | Cover Gasket | 01 | CAF. |
| 4. | Cover Bolt. | 04 | Carbon Steel. |
| 5. | Ball Assembly | 01 | S.S. 304. |
| 6. | SLR Unit | 01 | AISI 304. |
| 7. | SLR Seat | 01 | AISI 304. |
| 8. | Packing | 01 | Asbestos. |
| 9. | Gland | 01 | Brass / AISI 304. |