Description
Metal Seated Ball Valve Manufacturer & Exporter in India
FlowBiz Exports manufactures industrial-grade Metal Seated Ball Valves engineered for extreme operating environments, severe service conditions, and high-temperature fluid control. Designed specifically for applications where conventional soft-seated valves fail due to abrasive particulates, high velocity, or severe thermal expansion, our metal-seated ball valves deliver zero-leakage tight shut-off and long operational life.
Key Performance Features
- Extreme Temperature & Erosion Resistance: Hardened metal-to-metal seating surfaces prevent seat degradation caused by high temperatures, abrasive slurries, and harsh chemicals.
- Advanced Surface Hardening: Ball and seat rings are precision-coated using HVOF (High-Velocity Oxygen Fuel) processes with Stellite, Tungsten Carbide, or Chromium Carbide for maximum wear and scratch resistance.
- Spring-Energized Seat Design: High-temperature Belleville springs push the metal seats tightly against the ball to guarantee bi-directional sealing at both low and high operating pressures.
- Blowout-Proof Stem & Fire-Safe: Built with robust safety standards, including anti-static grounding and fire-tested construction for high-risk industrial lines.
Technical Specifications & Standards
Specification Parameter | Standard Options & Manufacturing Range |
Size Range | 1/2" (DN15) to 16" (DN400) |
Pressure Rating | ASME Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500 |
Body Construction | 2-Piece / 3-Piece Cast or Forged Steel Split Body |
Body Materials | Stainless Steel (SS304, SS316, SS316L), Cast Steel (WCB, LCB), Forged Steel (A105, LF2), Duplex Steel |
Seat & Ball Hard Coating | Stellite Gr. 6, Tungsten Carbide Coating (TCC), Chromium Carbide (CCC) |
Operating Temperature | -50°C to 550°C+ (Extreme High-Temp Service) |
Leakage Class | Class V & Class VI (ANSI/FCI 70-2) Zero-Leakage Options |
Design & Testing | Designed to ASME B16.34 / API 6D; Tested to API 598; Fire-Safe to API 607 |
Target Industries & Applications
FlowBiz metal seated ball valves are deployed in power plants, steam pipelines, pulp and paper mills, mining slurries, catalyst processing, oil refineries, and high-temperature thermal oil systems.
Contact FlowBiz Exports for technical datasheets, MTR reports, or an instant commercial quotation for your requirements.