Cameron T30 Series Fully Welded Ball Valve | SLB

Cameron T30 Series

Fully welded ball valve

Rendering of a T31 fully welded ball valve.
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Lower emissions while improving profitability

Cameron T30 Series™ fully welded ball valves reduce the total cost of ownership by minimizing fugitive emissions, simplifying maintenance, and eliminating valve replacement or upgrading at a later date to satisfy environmental regulations.

They combine the strength of forged components with a compact lightweight spherical design that eliminates body flanges to reduce overall size and potential leak paths. In addition, the superior stem sealing system is elastomer free. The valves provide a longer service life and optimal resistance to pipeline pressures and stresses.

Cameron T30 Series ball valve.
Cameron T30 Series ball valve.
  • Isolation valve for aboveground and buried pipeline installations
  • Long-term gas storage facilities
  • Compressor, gathering, and metering stations
  • Gas terminals
  • Residential gas installations
  • Onshore and offshore production and gas and LNG processing
  • Subsea isolation
  • Measurement skids
  • Oil and gas dehydration systems
  • Hydrogen, CCUS, renewable fuels, and ammonia service
  • All-welded construction for greater strength
  • Sealing options: self-relieving (T31 valve), double piston effect or DIB*-1 (T32 valve), or a combination of both or DIB-2
  • Double block-and-bleed as standard in both closed and open positions
  • Antiblowout stem design
  • Thermoplastic seals with no aging effect and no susceptibility to explosive decompression
  • Belleville springs that maintain constant spring force and protect seat-to-body seal
  • Robust stem stops that withstand actuator torque
  • Stem stop viewports that enable verification of proper valve position
  • Seat and stem injection ports with internal check valve
  • Rotating seats that spread wear over the entire sealing surface for longer service life

* Double isolation and bleed

Sizes: 2–42 in
Classes: ANSI 150–1500
Industry standards:
– API Spec 6D and 6DSS
– CSA Z245.15
– PED 2014/68/EU Module H
– SIL 3 to IEC 61508
Fire testing per ISO 10497, API Std 6FA, or API Std 607
Fugitive emissions testing per ISO 15848-1 or API Std 641

All specifications are subject to change without notice.

Schlumberger worker processing facility walkway.

Reduce your carbon footprint

CAMERON T30 Series ball valves are part of our Transition Technologies™ portfolio. By mitigating and preventing fugitive CO2e emissions, these API- and ISO-certified valves present a low-risk, high-yield opportunity to reduce environmental impact. They help you reach your sustainability goals and maintain your social license to operate.

Learn more

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