About Cast Steel Ball Valve
Specification
| Size | 15 mm (1/2) - 500 mm (20) |
| Type | 1 / 2 / 3 Piece, Full / Reduce Bore, 3 Way (L / T Port), Top Entry, Trunnion Mounted, Antistatic Device, Metal To Metal Seating. |
| Operation | Lever, Gear, Actuator (Pneumatic, Electrical) |
| Design Standard | BS EN ISO 17292 (BS 5351) & API 6D |
| Pressure Rating | 150#, 300#, 600# |
| Testing Standard | BS EN 12266-1 (BS 6755, PART 1) & API 598 |
| End Connection | Butt-weld, Flanged RF Serrated. |
| Material Of Construction | Standard - WCB / WCC, LCB / LCC, CF8, CF8M, CF3, CF3M On Request - CN7M, CF8C, Duplex Gr. 4A, Super Duplex Gr.5A / 6A , Nickel Alloy, Monel, Hastelloy, Inconel, SS 904L etc. |
| Trim | SS 304, SS 316, SS 304L, SS 316L, Monel |
| Seat Materials | PTFE , CFT, GFT (RPTFE), PEEK, Devlon etc. |
| Customization (On Request) | Extended Spindle for Cryogenic Service Jacketed Valves Locking Arrangements Stellited / Hard Faces Nace : MR-01-75 Electrical or Pneumatic Actuator/ Gears Fire safe as per API-607 |
Tailored Fluid Control SolutionsWhether for water, oil, or gas, this cast steel ball valve ensures reliable operation in a diverse range of industrial environments. Customizable port sizes, multiple seat materials, and varied actuation options adapt this valve for both standard and demanding process conditions. Its fire-safe, full-bore design and certified testing (API 598/EN12266) offer enhanced safety and performance durability.
Built to Industry SpecificationsManufactured using ASTM A216 WCB cast steel, the valve meets global standards for strength and corrosion resistance. The flanged end options accommodate ANSI, DIN, or JIS standards, while face-to-face dimensioning follows ASME B16.10, ensuring seamless system integration. The two-piece or three-piece design enables easy maintenance and long-lasting reliability.
FAQ's of Cast Steel Ball Valve:
Q: How is the Cast Steel Ball Valve operated, and what options are available?
A: The Cast Steel Ball Valve can be operated manually via a lever or handwheel, or it can be automated using an actuator. This flexibility allows users to match the valve's operation with their system requirements and levels of automation.
Q: What are the key benefits of using PTFE, RPTFE, or Metal seats in these ball valves?
A: PTFE and RPTFE seats provide excellent chemical resistance and low friction, suitable for most water, oil, and gas applications. Metal seats, on the other hand, are chosen for higher temperature or abrasive environments, ensuring durability and leak-tight sealing under tough conditions.
Q: Where can these cast steel ball valves be utilized?
A: These valves are ideal for use in industries such as chemical processing, petroleum, water treatment, and general industrial fluid control applications. They are suitable for controlling water, oil, and gas flows, and can handle varying temperature and pressure ranges efficiently.
Q: What is the standard process for testing the quality and performance of these valves?
A: Each valve undergoes strict quality testing in accordance with API 598 or EN12266 standards. This covers pressure, leakage, and operational checks to ensure reliability and performance under specified working conditions.
Q: When should I opt for a soft-seated versus a metal-seated valve design?
A: Select a soft-seated (PTFE/RPTFE) valve for standard applications needing tight shut-off and chemical resistance. Metal seating is preferable for high temperature, abrasive, or fire-safe required environments, offering enhanced durability.
Q: What customization options are available for the Cast Steel Ball Valve?
A: Port sizes range from 1 inch to 12 inches, and you may choose between two-piece or three-piece construction, seat materials (PTFE, RPTFE, Metal), operation modes (manual or actuator), and flange standards (ANSI, DIN, JIS) to match your system's requirements.
Q: How does the fire-safe design benefit the application?
A: The fire-safe feature ensures the valve can maintain sealing integrity even during exposure to fire, adding an extra layer of safety for critical applications in industrial and petrochemical environments.