| Specification Item | Details |
|---|---|
| Product Type | Flanged Ball Valve (2-Piece / 3-Piece / Side Entry / Top Entry optional) |
| Size Range | 2" - 48" (DN50 - DN1200) |
| Pressure Rating | Class 150 / 300 / 600 / 900 / 1500 / 2500 (or PN10 – PN420) |
| End Connection | Flanged RF / RTJ / FF (ASME / DIN / EN standards optional) |
| Body Material | Carbon Steel (WCB), Stainless Steel (CF8/CF8M), Alloy Steel, Duplex (optional) |
| Ball Material | SS304 / SS316 / Hard Chrome Coated / Solid Metal |
| Seat Material | PTFE / RPTFE / PEEK / Metal Seat |
| Operation | Lever, Gear Operator, Electric Actuator, Pneumatic Actuator |
| Temperature Range | -160 ℃ to 595 ℃ (depending on material selection) |
| Design Features | Fire-safe optional, Anti-static, Blow-out proof stem |
| Flow Type | Full bore / Reduced bore |
| Application Media | Water, Oil, Gas, Steam, Chemicals, Slurry |
| Inspection & Testing | 100% pressure tested before delivery |
Robust Flanged Connection
Flanged end design provides secure pipeline integration, excellent alignment, and simplified installation and maintenance compared to threaded or welded connections.
Low Operating Torque Design
Optimized ball geometry and advanced seat materials significantly reduce friction, enabling smooth quarter-turn operation and reducing actuator load requirements.
Reliable Bidirectional Sealing
Precision-machined ball and high-performance sealing system ensure tight shut-off in both flow directions, maintaining stable sealing performance under varying pressure conditions.
Wide Industrial Applications
The flanged ball valve is widely used in oil & gas, petrochemical, power generation, water treatment, and industrial process control systems requiring reliable flow isolation and regulation.
