Versatile cast-body ball valve in split or 3-piece construction for general process isolation from Class 150 to 600.
The cast ball valve combines the cost-effectiveness of casting with the operational simplicity of a quarter-turn ball design. Available in 2-piece flanged body or 3-piece construction, these valves provide full or reduced bore isolation across a wide range of process industries. The 3-piece body is particularly suited to applications where in-line maintenance and cleaning are required without breaking flanged connections.
VALVAX cast ball valves meet ISO 17292 and API 6D where required. Bodies are investment cast or sand cast depending on material and size, hydrostatically tested, and available with PTFE, PEEK, or fire-safe metal seats. Anti-static design and locking devices are standard options.
| Parameter | Value |
|---|---|
| Design Standard | ISO 17292 / API 6D |
| Size Range | 2″ – 8″ (DN50 – DN200) |
| Pressure Class | ASME Class 150 – 600 |
| Face to Face | ASME B16.10 / ISO 17292 |
| End Connections | RF Flanged / SW / BW / Threaded |
| Body Material | WCB / CF8M / LCC / Duplex |
| Ball / Stem | SS316 / SS316L / Duplex |
| Seat Material | PTFE / PEEK / Metal |
| Design Temp. | -46°C to +300°C (PTFE seat) |
| Testing | API 598 |
ASTM A216 WCB
General oil & gas, steam, and water service. Economical choice for standard process isolation.
ASTM A351 CF8M
Corrosive media, chemical processing, food & beverage, and marine service applications.
ASTM A352 LCC
Cryogenic and cold climate applications requiring impact-tested materials down to -46°C.
ASTM A890 4A
Offshore and chloride-rich environments demanding superior corrosion and mechanical performance.
Wellhead block valves, gathering lines, and gas distribution network isolation.
Corrosive stream isolation in CF8M or duplex for acids, solvents, and specialty chemicals.
Municipal water distribution, irrigation systems, and industrial water treatment isolation.
Sanitary CF8M with electropolished internals and FDA-compliant PTFE seat for purity-critical lines.
Chilled water, hot water, compressed air, and building services isolation and balancing.
Our engineering team will help you select the right construction, material, and seat for your application.