2 Piece Cast Steel Ball Valve
Class 150#, 300#, 600# Flanged End
Two piece ball valves comprise the body and a component with one end connected. The second component, which incorporates the second-end connector, fits into the first and secures the trim. The shut-off application of the pipework is suited for the 2 Piece Ball Valve Flange End. It is a full-bore ball valve that operates with a quarter-turn. The handle can swivel at a 90° angle to open or close the valve. The locking mechanism is designed to lock the handle in open or closed positions.
General Features :
| Full Bore | : | Provide Extreme Low Pressure Loss |
|---|---|---|
| Split Body Construction | : | Easy Maintenance Side Entry Design |
| Blow Out Proof Stem | : | Provides Best Possible Stem Sealing Arrangement |
| Floating Ball Design | : | Ensures High Sealing Efficiency At Different Working Pressure |
| Antistatic Device | : | Gives Electric Continuity Between Body & Ball Through Stem |
| Pressure Relieving Hole | : | To Avoid Over Pressure In The Cavity Between The Ball & Body Asbestos Free Fire Safe Certified |
| Secondary Metal Sealing | : | Reduces Leakage Through The Joints During Fire |
| Endurance Test | : | Witnessed & Certified For 1,00,000 Cycle Operation By Lloyd's Register Quality Assurance |
Design Standard :
| VALVES DESIGN | : | API 6D/ANSI B16.34/BSEN 17292 | |
|---|---|---|---|
| FLANGES | : | ASME B16.5 RAISED FACE | |
| FACE TO FACE | : | ASME B16.10/API6D | |
| PRESSURE TESTING | : | API 598/BSEN-12266-1 | |
| FIRE SAFE TEST | : | API 607 | |
| ACTUATOR MOUNTING FLANGE | : | ISO 5210 | |
Standard Material:
| P. No. | Part Description | Materials Specifications | ||
|---|---|---|---|---|
| WCB | CF8 | CF8M | ||
| 1. | BODY | ASTM A216 Gr. WCB | ASTM A351 Gr. CF8 | ASTM A351 Gr. CF8M |
| 2. | SEAT | VIRIGIN UNFILLED OIL FREE PTFE | ||
| 3. | BALL | ASTM A351 CF8 | ASTM A351 Gr. CF8 | ASTM A351 Gr. CF8M |
| 4. | ANTISTATIC BALL | S.S. 316 | S.S. 316 | S.S. 316 |
| 5. | SPRING | BS 2056 EN 58A | BS 2056 EN 58A | BS 2056 EN 58A |
| 6. | STEM SEAL | VIRIGIN UNFILLED OIL FREE PTFE (GRAPH OIL FOR FIRE SAFE) | ||
| 7. | GLAND PACKING | VIRIGIN UNFILLED OIL FREE PTFE (GRAPH OIL FOR FIRE SAFE) | ||
| 8. | GLAND | ASTM A276 TYPE 410 | ASTM A276 TYPE 304 | ASTM A276 TYPE 316 |
| 9. | DISC SPRING (BLACKENED) | BS 970 EN 42J | ||
| 10. | STOPPER PLATE (Zn. Plated) | IS 2062 Gr.B | IS 2062 Gr.B | IS 2062 Gr.B |
| 11. | STEM NUT (Zn. Plated) | ASTM A194 Gr. 2H | S.S 304 | S.S 316 |
| 12. | LEVER HOLDER (bI. PLATED) | ASTM A216 Gr. WCB/IS 2108 Gr. BM 290 | ASTM A216 Gr. WCB/IS 2108 Gr. BM 290 | ASTM A216 Gr. WCB/IS 2108 Gr. BM 290 |
| 13. | LOCKING WASHER | S.S 304 | S.S 304 | S.S 316 |
| 14. | LEVER NUT (Zn. Plated) | S.S 410 | S.S 304 | S.S 316 |
| 15. | STEM | ASTM A276 TYPE410 | ASTM A276 TYPE304 | ASTM A276 TYPE316 |
| 16. | PIN | CARBON STEEL | CARBON STEEL | CARBON STEEL |
| 17. | LEVER PIPE | ASTMA 106 Gr.B | ASTMA 106 Gr.B | ASTMA 106 Gr.B |
| 18. | GASKET | SPIRAL WOUND SS-304 WITH GRAPHOIL FILLED | ||
| 19. | BODY CONNECTOR | ASTM A216 Gr WCB | ASTM A351Gr. CF8 | ASTM A351 Gr.CF8M |
| 20. | CAP | LDPE | LDPE | LDPE |
| 21. | STUDS & NUTS |
ASTM A193 Gr. B7 & ASTM A194 Gr. 2H |
ASTM A193 Gr. B8 & ASTM A194 Gr. 8 |
ASTM A193 Gr. B8 & ASTM A194 Gr. 8 |
Test Pressure:
- Class : 150, 300,
- Shell Test (HYDROSTATIC) : 77 Bar | 1102 PSIG
- Seat Test (HYDROSTATIC) : 57 Bar | 780 PSIG
- Seat Test (PNEUMATIC) : 6.9 Bar | 100 Psig
- Class : 150, 300,
- Shell Test (HYDROSTATIC) : 154 Bar | 2175 PSIG
- Seat Test (HYDROSTATIC) : 77 Bar | 1080 PSIG
- Seat Test (PNEUMATIC) : 6.9 Bar | 100 Psig