Valve Automation Technologies from Emerson The most comprehensive and proven portfolio available anywhere
The Most Comprehensive and Proven Portfolio Available Anywhere
The breadth of products described in this brochure ensures you get a solution that best ts your application needs in a wide variety of valve operating situations. Our offering is a combination of best-in-class technologies of pneumatic, hydraulic, gas-hydraulic, electro-hydraulic, and electric actuators with controls. Our expertise, gathered over many years in several different industries, concludes that proper actuator and controls selection is critical to reliable valve operation. This Emerson combination of knowledge, experience, and products ensures you optimise cost, performance, reliability and safety as needed for each specic application.
One of the first brands to be established in the valve actuator business, Bettis™ products are used in almost every energyrelated industry. Today the actuator range includes linear, quarter-turn scotch-yoke, rack and pinion and electric options, powered by compressed gas, hydraulic and electric sources to satisfy a vast range of automation requirements.
Dantorque is the market leader in subsea actuator technology. In recent years, Dantorque™ concentric and compact valve actuators have been increasingly used in deep water applications in several of the major subsea developments around the world.
This easy to use, intelligent solution has simplified the automation of rotary valves significantly by integrating the controls and feedback within a single product. The flexible modular design enables units to be adapted to meet individual plant requirements and is ideal for both simple and complex applications. Product development based on modular construction allows for fast delivery from stock components and easy upgrade to fully-fledged control units. Ac tuators can be provided with electronic controls for problem-free digital communication.
Associated with high quality valve automation and specializing in high performance pneumatic actuators, the Hytork™ brand has been recently expanded to provide a wide range of customer requested features and specialized solenoid valves, developed to satisfy defined customer needs and have rapidly become accepted as the standard for this offering. This highly reliable actuator continues to demonstrate excellent performance in some of the most difficult on-off process applications.
Primarily used in the gas transmission pipeline industry where reliability is crucial, Shafer™ products have become recognized as “guardians of the world’s pipelines” involving the safe control of critical applications. These also include the demands of offshore platforms and subsea pipelines plus highly challenging pipeline applications in metals, mining and other process industries.
Technology Platform Scotch-Yoke Linear Rotary Vane Helical Spline
For over 60 years EIM™ has manufactured high quality electric, high pressure/low pressure fluid powered and manual valve actuators. EIM is proud to have developed and patented a number of basic designs now used throughout the valve actuator industry. EIM continues to innovate, offering highly reliable valve actuators for virtually any application.
For over 30 years, the El-O-Matic™ brand has been firmly established and represents a wide range of pneumatic and electric actuators together with control accessories. This actuator is used throughout the chemical and utility industries in North America, Europe, and Asia.
Rack & Pinion Quarter-Turn Electrics Multi-Turn Electrics Controls and accessories •
Pneumatic
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Electric
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Hydraulic
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Wireless
Safety Systems Engineered solutions Valve operating system Integrated packages & automation
Emerson
Proven and Reliable Scotch-Yoke actuators
Linear actuators
Bettis scotch-yoke actuators are extensively used to automate quarterturn ball, plug and buttery valves in oil & gas and process industries.
Bettis GVO Series pneumatic linear actuators
These actuators also provide a highly unique and reliable means of operating louvres, dampers and other 90˚rotating mechanisms, and are available in double-acting or spring-return models. Their modular construction and efcient design make Bettis the most compact and light weight actuators compared to any other scotch-yoke actuator in the industry. The compact dimensional envelope, light weight design and reliability make Bettis most suited for critical offshore and Emergency Shut Down applications. Bettis actuators come with a standard ve year warranty in addition to guaranteed torque outputs, water ingress protection, NAMUR standardization, close couple capability and overrides.
Bettis G-Series Robotarm II actuators • Compact design to optimise the centre of gravity location for a lighter and smaller actuator. • Modular construction of Bettis G-Series enables easy online maintenance without removal of valve from the line. • Field serviceable modular conguration to simplify interchangeability of the power and spring modules and the addition of manual overrides and accessories. • PED 97/23/EC Compliant. • Meets IP 66 and IP 67M specications for submergence and severe high pressure water deluge test. • NAMUR mounting conguration for shaft driven accessories. • Torque Outputs (guaranteed) Double-acting: 1,420 – 678,000 Nm (12,581 – 6,000,000 in-lbs) Spring-return end torques: In excess of 339,000 Nm (3,000,000 in-lbs) • Operating Pressures Pneumatic: 3 – 14 bar (40 – 200 psig) Hydraulic: To 345 bar (5,000 psig) • Standard Operating Temperature -29 °C to +93 °C (-20 °F to +200 °F) with optional high and low temperature trims available.
Bettis CBB and CBA-300 Series actuators • Torque Outputs (guaranteed) CBB double-acting: To 1,301 Nm (11,515 in-lbs) CBB spring-return end torques: To 482 Nm (4,269 in-lbs) CBA-300 double-acting: 835 – 2,333 Nm (7,388 – 20,337 in-lbs) CBA-300 spring-return end torques: 286 – 1,182 Nm (2,532 – 10,457 in-lbs) • Pneumatic Operating Pressures CBB: 3 – 10 bar (40-150 psig) CBA-300: 3 – 10 bar (40-150 psig) • Standard Operating Temperature for CBB and CBA-300 -29 °C to +93 °C (-20 °F to +200 °F) with optional high and low temperature trims available.
The Bettis GVO Series pneumatic actuator represents a broad range of eld proven linear valve actuators suitable for automating most types of wedge gate valves, slab gate valves, knife gate valves, globe valves, tank valves and rising stem ball and plug valves. • Extended stroke for each model, ± 2”. • External tie bar s allow contained release of energy in the event of over-pressure and allow ease of inspection and servicing. • Captivated spring rod nut prevents unauthorized disassemble of the spring cartridge. • Adjustable travel stop for the rod-retract position, piston bottoms out for the rod-extend position.
Rotary Vane actuators Shafer RV-Series actuators The Shafer rotary vane actuators are used ex tensively on natural gas pipeline applications utilizing gas over oil power pressure for the actuator. The actuator’s compact design makes it ideal for platform and other tight space applications. With a concentric geometry the actuator is highly effective in high vibration applications such as slurry pipelines. The rotar y vane’s high pressure construction allows for subsea applications to depths of 750 meters (2,460 feet) without the need for pressure compensation divides. • Only one moving part allows for a 50 year design life backed by a 10 year warranty. • Double vane design will not produce any side loading forces on the valve stem or actuator bearings. • Balanced and constant torque is applied directly to the valve stem throughout the complete 90˚ rotation. • The rotary vane is the most ef cient and compact actuator design available.
Helical Spline actuators Bettis BH Series helical hydraulic actuators The BHH and BHHF actuators form a complete line of hydraulic double-acting and spring-return actuators. Compact and concentric, the proven design provides space savings and reliability. Using the multiple helical spline engagement with reciprocal splines on the piston, the high torque output is constant throughout the 90˚ rotations, converting hydraulic energy into rotation, with the torque output proportional to the supply pressure. Both the BHH and BHHF options can be operated in the most severe conditions, from high vibrations to severe environment locations, while providing a reliable valve automation solution. Easily adapted to all types of quarter-turn valves, dampers and louvres, the mounting positions are numerous, with available controls block options for direct mount modular control functions. • Smallest footprint to torque ratio.
Dantorque Helical Spline subsea actuators and subsea gear operators Dantorque brand products include a range of specialty subsea valve actuators. The Dantorque actuators are precisely designed to provide engineered solutions to our client’s unique requirements. Subsea technology is rapidly evolv ing reaching greater depths than ever. Dantorque actuators were specically developed and qualied for the rigors of subsea applications. The actuators have a 30 year design life and extensive track record of installations at various depths reaching beyond 2,438 meters (8,000 feet). • Compact balanced design is ideal for subsea installation and retrieval. • The torque producing mechanism will not produce any side loading forces on the valve stem. • Balanced and constant torque is applied directly to the valve stem throughout the complete 90˚ rotation. • Available in both double-acting and spring-return operation with ROV override capability.
• Compact and concentric design. • Balanced helical design eliminates side loading on valve assembly and stem. • High water ingress protection – IP68. • Integrated “crossover” valves (double-acting).
Shafer SH-Series actuators For more than 60 years, Shafer actuators have been recognized for their reliable performance in pipeline service. The SH-Series helical spline gas-over-oil actuator continues the tradition. The double-acting hydraulic model is perfect for a variety of small valve (2 to 8 ) pipeline applications including transmission, meter runs, compressor stations, gas plants etc. ′′
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The SH-Series offers high performance features: • No power gas regulators and relief valves required. • Zero Leakage Piston. • No Valve Stem Side Loading. • 50 Year Design Life Backed by 10 Year Shafer Guarantee. • Traditional Shafer High Pressure Controls wi th Manual Override. • Precise Speed Control – No Torsional Impact. • No Internal Corrosion Problems. • Gas Hydraulic Tanks prevent gas contaminants from entering the actuator. • Vastly Extended Seal Life.
Rack & Pinion actuators Using high quality materials and designs, these actuators reliably and efciently operate quarter-turn mechanisms including ball, buttery and plug valves. Applications include those with extreme temperatures and high cycles. Control options can be added to the NAMUR interfaces to further improve functionality and positioning.
El-O-Matic E and P Series actuators • Aluminium actuators with st andard NAMUR interface and dual ISO 5211 valve anges. • Excellent corrosion protection by p owder coating, hard anodized high grade aluminium pinion and stainless steel fasteners. • Output torques range up to 4,537 Nm @ 5.5 barg (40,293 in-lbs @ 80 psig) for double-acting models and 1,958 Nm (17,333 in-lbs) spring-end for spring-return. • Choice of 12 actuator sizes and six spring sets for spring-return models, for cost efcient and accurate sizing. • Standard operating temperatures range from -20 °C to +80 °C (-4 °F to +176 °F) with optional high or low temperature trims available. • Operating pressures available up to 8 bar (120 psig).
Hytork XL series actuators These heavy duty actuators have a proven track record of reliable operation in both industrial and commercial applications. The XL actuator is modular in design, allowing many different functional features to be assembled from a series of modules at the factory or on site. • The patented Safekey provides a quick and reliable method of spring change and maintenance of seals to the whole range of sizes.
Where Experience and Intelligence Counts • 12 actuator sizes with output torques range up to 3,232 Nm @ 5.5 barg (28,500 in-lbs @ 80 psig) for double-acting models and 1610 Nm (14,250 in-lbs) spring-end for spring-return models.
Electric actuators
• Operating pressures avail able up to 8 bar (120 psig).
Electric actuators are designed to provide optimum per formance under the most demanding on/off and modulating conditions. Our compact models are adaptable for trouble-free operation with small, medium or large val ves. We offer maximum duty cycles to 100%, with none lower than 30% in multiple motor voltages.
• The unique “CERAMIGARD” sur face nish of Di-aluminium Trioxide protects all body par ts against wear and corrosion.
Bettis electric actuators
• Standard operating temperatures range from -20 °C to +100 °C (-4° F to +212 °F) with optional high or low temperature trims available.
Bettis D-Series actuators Bettis D-Series pneumatic rack and pinion actuators provide its users with reliabilit y and economy in valve automation. The D-Series actuators are compact and lightweight, making them very suitable for installation within areas of tight piping connections. • Dual travel stop aluminium actuators with ISO 5211 and NAMUR interface anges. • Excellent corrosion protection by anodized and powder coat body, hard anodized high grade aluminium pinion and stainless steel fasteners.
Bettis electric actuators are specically designed for quarter-turn (90° rotation) applications on ball, but tery and plug valves along with dampers, vents or similar uses. Four basic models provide torques from 11 Nm to 2,260 Nm (100 in-lbs to 20,000 in-lbs). Standard on/off units are available along with electronic proportional positioning models and units with full spring-return capability for fail-safe operation. • Compact design in weatherproof or explosion proof housings. • High strength gearing run in needle bearings for smooth energy transfer and long service life. • Permanent lubrication reduces the need for scheduled maintenance.
• 10 actuator sizes with output torques range up to 1,676 Nm @ 5.5 barg (14,874 in-lbs @ 80 psig) for models and 897 Nm (7,939 in-lbs) spring end for spring-return models.
• Modular design readily accommodates controls and accessories such as heaters, motor brakes, positioners, transmitters and control stations.
• Standard operating temperatures range from -20 °C to +80 °C (-4 °F to +176 °F) with optional high or low temperature trims available.
El-O-Matic EL Series electric actuators
• Operating pressures available up to 8 bar (120 psig).
FieldQ fully integrated actuators and controls FieldQ provides a proven rack and pinion pneumatic actuator with a range of sophisticated control accessories in a fully integrated modular package. Gone are the nonintegrated accessories from multiple vendors, mounting brackets, cumbersome external cabling and tubing. Instead, the FieldQ solution offers true "plug and play" capability from the industry’s most recognized single source. • Dual travel stop, heavy duty aluminium actuators with dual ISO 5211 valve anges. • Excellent corrosion protection by anodized and powder coat body, hard anodized high grade aluminium pinion and stainless steel fasteners. • A range of actuator sizes with output torques range up to 1,676 Nm @ 5.5 barg (14,874 in-lbs @ 80 psig) for double-acting models and 897 Nm (7,939 in-lbs) spring-end for spring-return models. • Intelligent controls include IPT technology and are available with a range of eldbus communication protocols. • Versions with FOUNDATION™ eldbus include diagnostics and al erts that meets Emerson PlantWeb® alerts standard.
El-O-Matic EL series electric actuators are reliable, quality products, which perform faultlessly no matter how demanding the circumstances. The EL range of actuators comprises the smaller ELS, the mid range EL and larger ELD series. • Output torques from 18 Nm to 2,500 Nm (160 in-lbs to 22,126 in-lbs). • Hazardous and non-hazardous housings, including ATEX or FM certied enclosures. • Low-noise, smooth running with the use of high ratio worm and w heel reduction. • Compact construction and lightweight due to the use of high-grade aluminium alloys.
El-O-Matic ELQ Series electric actuators Modular construction is used extensively in the ELQ series electric actuators. Plug-in modules are used for an extensive range of control options. These enable the basic actuator specication to be easily extended to that of fully-edged control valve actuators. • Low power consumption saves power and cabl es, and therefore costs. • 100% duty rating. Can be used for all applications, and protects against motor overheating. • 100% torque over the entire stroke. To cover all applications, even those valves with complex torque patterns. • 3600 starts per hour for all demanding modulating applications.
EIM electric actuators
Safety Systems
EIM Series 2000 and TEC2000™ electric actuators have been setting industry standards for ruggedness and reliability for over 60 years in installations around the world. Incorporates heat treated alloy steel worms – aluminium bronze self-locking worm gears.
These systems afford protection against the risks posed by hazardous processes and help to protect against upsets or failures that might threaten employee safety, cause environmental problems or damage operating equipment. A safety instrumented system (SIS) typically includes a sensor to monitor the process, a logic device to compare process conditions to predetermined process limits, and a nal control element that can shut down or vent the process should conditions reach a trip point.
• Multi-turn models torque ratings up to 27,116 Nm (20,000 ft.-lbs.), thrust up to 4,448 kN (1,000,000 lbs.), and output speeds from 3 to 240 RPM. • Quarter-turn models torque ratings up to 370,000 Nm (272,890 ft.-lbs.) with operating times from 5 to 900 seconds. • Standard housing construction for hazardous locations – SIRA/ATEX or FM, CSA, and Testsafe. • Modular construction – Over 60% of mechanical parts are common. Controls modules are same for multi-turn and quarter-turn actuators. • Standard handwheel with reduction gearing. • Discrete, analog and Controlinc™ digital control – Probus, Foundation Fieldbus, Device Net and M odbus RTU.
EIM TEC2000™ electric actuators • Microprocessor-based Total Electronic Control – Absolute position detector uses Hall-Effect devices – no batteries needed to maintain limit settings. • Local control elements do not penetrate enclosures – Hall-Effect devices. • Largest, easiest-to-read LCD in the industry. • Full function remote display module can be mounted up to 1,200 m (4,000 ft.) • Separate terminal chamber for eld wiring – user-replaceable fuses accessible without opening controls compartment.
EIM Series 2000 electric actuators • Highly exible M2CP modular controls package eases service – remove, assemble and disassemble and replace using a s tandard screwdriver. • Hinged, O-Ring sealed controls compartment cover with captive stainless steel bolts. • Mechanical dial position indication, or mechanical dial and LED digital position indication.
HQ Series electric quarter-turn actuators • Torque range 54 Nm to 2942 Nm (45 ft. lbs to 2,170 ft. lbs) • Single-phase, three-phase, 24 VDC power including fail-safe options . • Self-locking double reduction worm gear drive - no motor brake required . • Declutchable manual override handwheel . • Compact, light weight - local and remote control stations. • Removable drive bushing for ease of machining.
The Emerson SIL-PAC™ valve automation solution for safety systems combines scotch-yoke and rack and pinion pneumatic actuators, with the diagnostics and functionality of the Fisher ® FIELDVUE® digital valve controllers. SIL-PAC can then be mounted on the valve that meets your requirement best. Actuators are IEC certied and are suitable for SIL 3 applications when a periodic partial stroke test is p erformed or in SIL 2 application if such testing is not required. Emerson actuators are also ATEX certied and protect against water ingress to IP66 and IP67M standards.
Integrated packages and automation All quarter-turn valves can now have an automation package designed and assembled to efciently and reliably suit your control loop requirements. These packages are tted to your valves and are entirely tested, calibrated and warrantied by valve automation experts. With your specied valve, we can provide a complete valve operating system which include your selected actuators, solenoids, positioners, switches, plus other accessories. Our integrated packages are designed by experienced engineers and are assembled from a ready stock of eldproven components, to reduce your costs and shorten your delivery schedules.
Controls and accessories across all our range Basic actuators may be used to open and close the valve; however, if more functionality is required, then the actuators' specication can be extended by the addition of one or more of the availabl e accessories. These can be used to provide position signaling feedback to the controller, provide positional control or make the actuator operate faster or slower. Several are available with hazardous area approvals.
Emerson brands for most common control accessories: Digital Valve Controllers: Positioners: Regulators: Switch boxes: Wireless position monitor: Solenoid valves:
Fisher ® Fisher ® Fisher ® TopWorx TopWorx ASCO Numatics™
Serving Our Customers Globally
Over many years, Emerson has built up a reputation for providing quality valve actuation products, with short lead times via distribution channels and backed by factory and eld experts. To consistently maintain and improve our reputation, we operate a “Think Customer” initiative based on competitive prices, best service and proven products.
Waller, Texas
Production is centred on modern plants throughout the world, including several that are purpose built.
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These are located strategically in areas where the logistic infrastructure is excellent and the key component suppliers are located in the same area. All manufacturing processes are covered by the same
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documentation that ensures compliance to our standardised quality assurance programmes. Every product and component is subject to rigorous internal and external checks – from design to delivery.
Hengelo, The Netherlands
When complete, the actuators are shipped to a World Area Configuration Centre where they are configured to suit specific customer needs. These centres are located in the USA, Europe, Asia, Middle East and South Africa. In addition, Emerson has established local sales and
Manseld, Ohio
service centres in many countries around the world and each of these can provide after sales support, technical advice and product information. To provide further customer support, Emerson has partnered with over 250 companies worldwide to distribute products and respond quickly to customer demands. Product quality has been subject to continued enhancements and all products are constantly reviewed so as to improve quality and reliabilit y.
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For more information about all our products and services, please visit our web site www.EmersonProcess. com/ValveAutomation or contact one of our sales offices.
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