Ball Valve (2 pc. Design)
“VALTECH” Ball Valves are designed and manufactured as per ref. manufacturing standard BS-5351 considering maximum safety, performance and long life.
“VALTECH” Two piece design ensures online maintenance, which saves time, energy and money.
“VALTECH” Ball Valves are provided with blow-out proof stem. Specially designed Stem Seal ensures Zero passing through the gland.
“VALTECH” Ball Valves provide reliable operation and resist corrosion in control of liquids and gases in process industry. The best design and construction improvements are incorporated to ensure a completely reliable process isolation for valve industry.
Special Features
- Floating ball valve
- Trunnion mounted ball valve
- Soft seated and metal seated
- Cryogenic service
- Nace mr-01-75
- Anti-static device
- Double block and bleed
- Lever, gear operated Electic actuator, pneumatic actuator
| MANUFACTURING REFERENCE STANDARDS | |
|---|---|
| Design | BS-5351 |
| Ends | Socket weld, Screwed, Flanged |
| Testing | API 598 |
| MATERIAL OF CONSTRUCTION | |||
|---|---|---|---|
| Sr.No. | Parts Name | Material | |
| Carbon Steel | Stainless Steel | ||
| 1 | Body | Carbon Steel | CSS A-351 Gr. CF8/CF8M |
| 2 | Body Connector | Carbon Steel | |
| 3 | Seat | PTFE | |
| 4 | Gasket | ||
| 5 | Ball | CSS A-351 Gr. CF-8/CF-8M | |
| 6 | Body Stud | AS A-193 Gr. B7 | |
| 7 | Body Stud Nut | CS A-194 Gr.2H | |
| 8 | Stem | SS A-276 TP-410 | SS A-276 TP-304/316 |
| 9 | Stem Seal | PTFE | |
| 10 | Gland | SS A-276 TP-410 | SS A-276 TP-304/316 |
| 11 | Gland Packing | PTFE | |
| 12 | Gland Nut | SS A-276 TP-410 | SS A-276 TP-304/316 |
| 13 | Stop Pin | ||
| 14 | Lever | Carbon Steel | |
| 15 | Lever Nut | SS A-276 TP-410 | SS A-276 TP-304/316 |
| DIMENSIONS | ||||
|---|---|---|---|---|
| SIZE | 150# | |||
| MM | INCH | A | H | L |
| 15 | ½” | 108 | 84 | 108 |
| 20 | ¾” | 118 | 91 | 130 |
| 25 | 1” | 127 | 93 | 145 |
| 40 | 1.1/2” | 165 | 102 | 185 |
| 50 | 2” | 178 | 120 | 200 |
| 65 | 2.1/2” | 191 | 120 | 250 |
| 80 | 3” | 203 | 150 | 500 |
| 100 | 4” | 229 | 220 | 550 |
| 150 | 6” | 267 | 253 | 600 |
* Refer To VALTECH
** Technical Improvements and alterations reserved