Brochure LEDEEN Quarter Turn Actuator
Installation, Operation and Maintenance Manual
Valve Actuators and Accessories
LEDEEN, DYNATORQUE, and MAXTORQUE products and accessories
Cameron valve products have been known for their reliability and durability for decades.
Complement your Cameron valve with a range of DYNATORQUE valve accessories and MAXTORQUE high-performance valve products.
To us, customer focus means our products are backed by our commitment to customer needs:
- Customized products are no problem. We provide different frame and spur combinations, a wide variety of material options, one-off capability, and rapid turnaround.
- Onsite static and dynamic-load test benches create accessories that will perform in trying real-world applications.
- Attention to quality is at every level of the manufacturing process. We follow rigorous approval standards for material sourcing, perform preproduction and postproduction inspections, and are ISO certified.
LEDEEN
Actuators
LEDEEN actuators have provided exceptional valve automation performance to the oil and gas industry since 1948. We've since gained exposure to a wide range of operational conditions and accumulated extensive first-hand application experience, enabling us to provide field-proven solutions known to be fit for purpose and reliable.
We obtained valuable product knowledge through years of successful operations in challenging desert, arctic, offshore, and subsea applications. Relying upon this extensive global experience and applying it during the evaluation of every requirement is a commitment to best practices that benefits every customer working with Cameron.
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Compact LEDEEN Actuators
Customer-focused solutionsSave valuable space with one of the smallest compact actuators on the market.
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LEDEEN SCCS
Self-contained control systemEnsure reliable valve shutdown when an external powersource is unavailable.
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Direct-Gas LEDEEN Actuators
Efficient modular assemblyAchieve on-off control of ball or plug valves.
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Gas-Over-Oil LEDEEN Actuators
Double-acting modelsEnhance flexibility with consistent engineering and efficient modularity.
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Hydraulic LEDEEN Actuators
Quarter-turn and linear designsAchieve on-off modulating control of multiple valve types.
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Pneumatic LEDEEN Actuators
Linear and quarter-turn modelsReliably perform with compressed air, natural gas, or nitrogen actuator supply.
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Subsea LEDEEN Actuators
Control and actuation of subsea valvesChoose from double-acting or spring-return designs for shallow or deep water.
DYNATORQUE
Valve Accessories
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DYNATORQUE D-Lock
Valve-locking devicePrevent valve rotation.
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DYNATORQUE D-Stop
Partial-stroke test deviceFor use in automated quarter-turn valve applications.
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DYNATORQUE SD
Declutchable manual overrideUsed with pneumatic, hydraulic, and backdrivable electric actuators.
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DYNATORQUE SRD
Nondeclutchable manual overrideFor spring-return applications.
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SD Locking Device
For manual overridesAvoid inadvertent handwheel rotation.
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DT, SRD, and BG Locking Devices
For quarter-turn, multiturn, and bevel-gear operatorsAvoid inadvertent handwheel rotation.
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Chainwheel Adapters
Where direct operation isn't an optionCast-iron construction.
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Handwheels
Suited for Cameron products6- to 48-in sizes, many in recessed or flat versions.
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Ground-Position Indicators
Clear indication of valve statusVisually indicate the position of a buried or otherwise hidden valve.
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Spurs & Miters
Heavy-duty iron and steelUse as add-on features to gears or as stand-alone products.
MAXTORQUE
High-Performance Valve Products
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