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| Sr No | Part | Material: Forged Carbon Steel | Material: Forged Stainless Steel |
| 1. | Body | ASTM-A-105 | A-182 F 304 / F 316 |
| 2. | Seat Ring | AISI 410 | AISI 304/316 |
| 3. | Plug | AISI 410 | AISI 304/316 |
| 4. | Stem | AISI 410 | AISI 304/316 |
| 5. | Bellow | AISI 321 / 316L / 316 Ti | AISI 321 / 316L / 316 Ti |
| 6. | Bonnet | ASTM-A-105 | A-182 F304 / F316 |
| 7. | Gland Packing | Graphited Asbestos | PTFE |
| 8. | Eye Bolt & Nut | C.S. | AISI 304/316 |
| 9. | Gland Bush | AISI 410 | AISI 304/316 |
| 10. | Gland Flange | ASTM-A-105 | AISI 304/316 |
| 11. | Yoke Sleeve | NI-Resist | NI-Resist |
| 12. | Hand Wheel | C.S. Fabricated | C.S. Fabricated |
| 13. | Cylinder | C.S. Fabricated | S.S. Fabricated |
| Valve Size | 15 mm | 20 mm | 25 mm | 40 mm | 50 mm |
| Test Pressure | Without Bellow | With Bellow |
| Body (HYD) | 211 Kg/cm2 | 79 Kg/cm2 |
| Seat (HYD) | 158 Kg/cm2 | 58 Kg/cm2 |
| Seat (AIR) | 7 Kg/cm2 | 7 Kg/cm2 |
| Technical Data | Accessories | Notes |
| Valve Designed to BS-5352 (Reduced Bore) | Hand Wheel Locking Arrangement | Valve upto 50mm NB are from Forging |
| Valve Tested to API- 598 / BS- 5146 | Actuator Mounted Valve | Optional Full port Design upto 40mm NB |
| Socket Weld Ends to ANSI-B-16.11 | Also Manufatured in Grade F 304L / F 316L | |
| Butt Weld Ends to ANSI-B-16.25 | Optional Stellited Seat & Plug | |
| Screwed Ends to ANSI-B-1.20.1 (NPT) | Optional Screwed Ends | |
| End to End as per Manufacturers Spec | Optional Butt Weld Ends | |
| Optional Socket Weld Ends | ||
| Alternate Bellow Material= HC-276/ Inconel-625 |
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