Driscoil Energy Services Limited supplies industrial Ball Valves designed for reliable isolation and control of liquids and gases in high-pressure piping systems. They are widely used in oil & gas, drilling, production, pipeline, petrochemical, marine and industrial applications.
Technical Specification
- Specification Typical / Available Configuration
- Equipment Type Industrial Ball Valve
- Valve Design Full-port / Reduced-port
- Operation Manual, pneumatic, hydraulic or electric actuator
- Valve Type Floating or trunnion-mounted
- Body Construction Forged or cast steel
- Body Material Carbon Steel / Stainless Steel / Alloy Steel
- Ball Material Stainless Steel / Alloy Steel
- Seat Material PTFE, RPTFE, PEEK or other application-specific materials
- Nominal Size Typically ½"–48", depending on model
- Pressure Class Class 150–2,500, application dependent
- End Connection Flanged, threaded, socket-weld or butt-weld
- Flange Standard ASME B16.5 / B16.47, where applicable
- Pressure Rating Application and class dependent
- Temperature Range Approximately -29°C to +200°C+, depending on materials
- Flow Direction Bi-directional for suitable designs
- Stem Design Blowout-proof stem
- Sealing Double / resilient / metal-seated options
- Fire Safe API 607 / API 6FA configurations available
- Testing API 6D / API 598, as specified
- Face-to-Face ASME B16.10, where applicable
- Anti-Static Available
- Anti-Blowout Stem Available
- Locking Device Available
- Actuation Manual gearbox, pneumatic, hydraulic or electric
- Service Oil, gas, water, chemicals and compatible fluids
- Common Standards
- Depending on the valve configuration, ball valves can be supplied to standards including:
- API 6D Pipeline and piping valves
- API 6FA Fire testing of valves
- API 607 Fire-test requirements for quarter-turn valves
- API 598 Valve inspection and pressure testing
- ASME B16.34 Valves, flanged, threaded and welding-end
- ASME B16.5 Pipe flanges and flanged fittings
- ASME B16.10 Face-to-face dimensions
