The Stainless Steel Ball Valve is a valve that controls fluid flow by rotating a perforated sphere. Made primarily from high-quality stainless steel, it boasts excellent corrosion resistance, high strength, and a wide temperature adaptability range. The ball-shaped core with a central bore allows for quick opening and closing with a 90-degree rotation, providing precise flow control and reliable sealing. Due to its outstanding durability, reliability, and hygiene compliance, stainless steel ball valves are widely used in industrial sectors such as chemical, petrochemical, oil and gas, water treatment, food and beverage, and pharmaceuticals, where strict requirements exist for media cleanliness, corrosion resistance, and sealing performance.
Product Specification
| Product Specification | Design Spec. | Face to Face | Flange End | Inspection and Test | Product Marking | Supply |
|---|---|---|---|---|---|---|
| API600, API6D | API6D | ANSI B16.10, API6D | ANSI B16.5, API6D | API598, API6D | MSS SP-25, API6D | API608, API6D |
Main Components Material
| Part Name | Material 1 | Material 2 | Material 3 | Material 4 | Material 5 | Material 6 |
|---|---|---|---|---|---|---|
| Body/Bonnet | A216-WCB | A105 | A352-LCB | A351-CF8 | A351-CF8M | A351-CF3 |
| Ball | A182-F304 | A182-F304 | A182-F304 | A182-F304 | A182-F316 | A182-F304L |
| Stem | A182-F6a | A182-AF6a | A182-F6a | A182-F304 | A182-F316 | A182-F304L |
| Seat | PTFE | R.PTFE | - | - | - | - |
| Seal | PTFE | R.PTFE | - | - | - | - |
| Packing | PolyTetraFluoroEthylene/PTFE+FPM | PolyTetraFluoroEthylene/PTFE+FPM | PolyTetraFluoroEthylene/PTFE+FPM | - | - | - |
| Gasket | 18-8 Flexible Graphite + PTFE/FPM | - | - | - | - | - |
| Bolt | A193-B8 | A193-B8M | - | - | - | - |
| Suitable Temp. | -29~121℃ | -40~121℃ | -40~121℃ | - | - | - |
| Suitable Medium | Water, Oil, Steam | Nitric acid | Acetic acid | - | - | - |
No drawing available.
