Trunnion Ball Valve
Specification Parameters Name Trunnion Ball Valve Size 2" ~ 48" (DN50~DN1200) Pr
3 Piece Ball Valve
- Design Standard
- API6D, BS 5351, GB/T 12237
- Size Range
- 1/2" ~ 10" (DN15~DN250)
- Temperature Range
- -29°C~+250°C
- Pressure Rating
- 150LB ~ 300LB (PN10~PN40)
- Operation Type
- Handle, turbine, pneumatic, hydraulic, electric
Specification parameters
| Name | 3 piece ball valve |
| Size | 1/2" ~ 10" (DN15~DN250) |
| Pressure | 150LB ~ 300LB (PN10~PN40) |
| Temperature | -29°C~+250°C |
| Body Material | cast steel, stainless steel |
| Drive Mode | Handle, turbine, pneumatic, hydraulic, electric |
| Applications | Applicable to the switching of medium flow direction and the diversion or mixing of medium in water supply, petrochemical, metallurgy, mining, textile, energy, paper, food, steel and other pipeline systems |
Design Specification:
| Design Standards | API6D, BS 5351, GB/T 12237 |
| Structure length | ASME B16.10, GB/T 12221 |
| Connection Standard | ASME B16.5, GB/T 9113, JB/T 79, HG/T 20592, HG/T 20615 |
| Fire Protection Requirements | API 6FA, API 607 |
| Pressure test | API 598,GB/T 13927, GB/T 26480 |
| Temperature and pressure test | ASME B16.34, GB/T 12224 |
Product introduction:
Three-piece forged steel ball valve and gate valve are the same type of valve. The difference is that the closing member is a sphere, and the ball rotates around the center line of the valve body to open and close a valve. The ball valve is mainly used in the pipeline to cut, distribute and change the flow direction of the medium. The three-piece ball valve is a new type of valve that has been widely used in recent years, and the valve is generally installed horizontally.
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