Trunnion Ball Valves
The RANGER series of forged three-piece trunnion ball valves have been engineered to meet both general service and heavy duty applications including petroleum, petro-chemical, and industrial. The RANGER Trunnion Ball Valves are designed in accordance with API 6D and CSA Z245.15, and they are available in a variety of configurations and materials to meet your specific needs.
Key Application(s)
- Water, petroleum and natural gas
Design Features
- Sizes from NPS 2 to NPS 56
- CLASS 150 to CLASS 2500
- Operating temperature -46℃ to 121℃
- A locking device is provided to prevent misoperation of valve
- Valve stem flyout prevention structure design, to prevent an accident due to the ejection of the valve stem caused by abnormal pressurization in the chamber
- Fireproof and antistatic design
- The valve stem and the valve seat are equipped with an injection system
- DBB (double block and bleed) function
- DIB-1 & DIB-2 seat designs are available
Reference
Design Standards
- API 6D
- ISO 17292
Face-to-Face
- ASME B16.10
End Connection
- ASME B16.5
- ASME B16.25