Cast Steel (CS) BALL VALVE
L&T Valves manufactures a comprehensive range of Ball Valves in sizes up to 8” (DN 200) and in ASME classes from 150 to 2500. The valves are offered in combination of size, pressure class, material of construction, end-connection, etc., to suit myriad applications in process plants, utility lines and HVAC.
L&T Ball Valves are available in Reduced Bore and Full Bore design constructions. These Ball valves also come with Firesafe and Anti-Static features which provide more safety in case of a fire hazard, like in flammable fluid pipelines. These valves can be operated with the help of a lever (handle), as well as a Gear (wheel). All L&T CS Ball valves are suitable for pneumatic and electrical actuation.
As per the industry standard requirements, L&T Ball valves are manufactured in Flanged ends, Screwed (BSPT and NPT) ends, as well as Socket welded ends.
Material of Construction:
| SL. NO. | PART | MATERIAL SPECIFICATIONS |
| 1 | Body | ASTM A216 Gr. WCB, ASTM A105 |
| 2 | Ball | ASTM A351 Gr. CF8M/ ASTM A182 Gr. F316 |
| 3 | Seat | PTFE/ RPTFE |
| 4 | Stem | ASTM A479 Type 316 |
| 5 | Body Seal | Graphite / PTFE |
| 6 | Stem Thrust Seal | Carbon-filled PTFE |
| 7 | Stem Packing | Carbon-filled PTFE / Graphite. |
- Certifications: SIL 3, IEC 61508 / 61511.
- Design Standard: ISO 17292, API 608, API 6D.
- Sizes: ¼” (8MM) to 8” (200MM).
- Class: ASME Class 150# to 2500#.
- Application: Petroleum, LPG, Kerosene, Chemical, Solvents, Air, Water, Gasoline, Propane, Steam and more such pipelines and industries.