DBB Ball Valves
The RANGER series of forged double block and bleed, 3 piece trunnion ball valves, has been engineered to robust requirements.
Key Application(s)
- Petrochemical, Chemical, Power Plant, as well as Oil and Gas
Design Features
- Sizes from 1/2” to 24”(15mm to 600mm)
- CLASS 150 to 2500
- Operating temperature -196℃ to 200℃(the range of service temperature may vary for different materials)
- Compact Design, Desirable Performance
- Inlet And Outlet Closed, Block And Bleed
- Fire Safe Design
- Anti Blowout Stem design, maintenance available at The Pipeline
- Full Bore, Piggable, Low Flow Resistance, desirable flow rate
Reference
Design Standards
- API 6D
- ASME B16.34
Face-to-Face
- RANGER Standard
End Connection
- ASME B16.5
- ASME B16.25
- ASME B16.11
Test Standards
- API 6D
- API 598
- ISO 5208