Welded Body Ball Valves
Welded Body Ball valve takes ball with circular hole as opening and closing element. The ball is driven by valve stem to rotate 90°around valve stem to perform opening and closing. The valve is used to cut off or switch on the medium within pipeline, and widely used in petroleum refining, long-distance transportation pipeline, chemical, paper making, pharmaceutical, water conservancy, electric power, municipal and steel, etc. Special consideration is made to strength, safety, resistance to harsh environment during design. It's suitable for various corrosive and non-corrosive mediums.
Welded Body Ball valve takes ball with circular hole as opening and closing element. The ball is driven by valve stem to rotate 90°around valve stem to perform opening and closing. The valve is used to cut off or switch on the medium within pipeline, and widely used in petroleum refining, long-distance transportation pipeline, chemical, paper making, pharmaceutical, water conservancy, electric power, municipal and steel, etc. Special consideration is made to strength, safety, resistance to harsh environment during design. It's suitable for various corrosive and non-corrosive mediums.
Specification | |
Type | Welded Body ball valve |
Design Standard | API 6D |
Face to face | API 6D |
Flanged end | ASME B16.5/ASME B16.47 |
Wall thickness | ASME B16.34 |
Inspection and test | API 6D |
Size | NPS4″~NPS60″ |
Class | CL150LB~CL1500LB |
Material | A105、LF2、F304、F316、F304L、F316L etc. |
