RCS Actuators

In its fifth decade of production, Dresser/RCS® maintains a peerless reputation for performance, reliability, and versatility for the manufacture of quarter-turn and Spring Return electric actuators. Proudly made in America since 1968, Dresser/RCS actuators are designed to automate flow control devices for a wide and varied range of applications, from ball, butterfly, and plug valve automation to more specialized applications such as multi-turn and rotary choke valves. A comprehensive range of modular control accessories allow Dresser/RCS® electric actuators to be tailored to address the most complex process control requirements for either on-off, modulating or digital network protocols. Romatec is part of the extensive network of factory-trained authorized service centers providing after-market support for technical and application questions.

MAR10-MAR90

Torque outputs from 120 in. / lbs. to 1,000 in. / lbs. Available in 24, 120 or 220 VAC, single phase Cycle times available from 2 seconds to 60 seconds Multi-turn versions also available Weather-proof or explosion proof enclosures available

DCR Series

Torque outputs from 250 in. / lbs to 900 in. / lbs Available in 12 or 24 VDC Cycle times available from 2 seconds to 60 seconds Multi-turn versions also available Weather-proof or explosion proof enclosures available

MAR100-MAR800

Torque outputs from 1,500 in. / lbs to 10,000 in. / lbs Available in 24, 120 or 220 VAC, single phase, or 230 / 460 VAC, three phase Cycle times available from 1.25 seconds to 60 sec. Multi-turn versions also available Combined weather-proof and explosion proof enclosures available

DCR Series

Torque outputs from 2,000 in. / lbs. to 10,000 in. / lbs. Available in 12 or 24 VDC Cycle times available from 8 seconds to 60 seconds Multi-turn versions also available Combined weather-proof and explosion proof enclosures available

MAR1600 - MAR4000

Torque output from 21,000 in / lbs. to 48,000 in./ lbs. Cycle times from 70 to 170 seconds Available in 120 or 230 VAC single phase, or 230 or 460 AC three phase voltages Weather-proof and Explosion-proof enclosures available Suitable for two position or modulating applications

Sure24 - Sure25 Series

Spring return electric actuator with 300 in. / lbs. of spring-ending torque Clockwise or counterclockwise rotation available 5 or 10 Second motor cycle time, 2 second spring cycle time Available in 120 or 220 VAC, Single phase power Weather-proof or explosion proof enclosures Heavy duty motor for modulating service (SURE 25 only)

Sure 49 Series

Electric Spring-Return Actuator with 600 in. / lbs. of spring ending torque Clockwise or counter-clockwise rotation Available in 10 or 30 second motor cycle time Spring closure time of 2 seconds Available in 24, 120 or 230 VAC, single phase voltage, or 12 or 24 VDC Weather-proof and Explosion-proof enclosure Suitable for on-off or modulating service.

Sure 100 Series

Electric Spring-Return Actuator with 1,200 in. / lbs. of spring ending torque Clockwise or counter-clockwise rotation Available in 10 or 30 second motor cycle time Spring closure times of 5 or 7 seconds Available in 120 or 230 VAC single phase voltage Weather-proof and Explosion-proof enclosure Suitable for on-off or modulating service Manual override option available

Sure 150 Series

Electric Spring-Return Actuator with 1,800 in. / lbs. of spring ending torque Clockwise or counter-clockwise rotation Available in 15 second motor cycle time Spring closure time of 5 seconds Available in 120 or 230 VAC single phase voltage Weather-proof and Explosion-proof enclosure Suitable for on-off or modulating service Manual override option available.

Markets Served by RCS® products

• Process Control, Isolation Service, Blending, Filtration

HVAC

• Chilled Water, Hot Water, ATC, Isolation, Diverting, and Chemical Injection Applications, Damper Automation, Fire Control Service, Refrigeration Application, Filtration, Storage

Water and Wastewater Treatment

• Isolation Service, Chemical Injection Applications, Process Control, Filtration

Automotive

• Paint Systems, Metal Finishing, Metal Forming, Process Control, Filtration

Petrochemical

• Process Control, Isolation Service, Blending, Packaging, Weighing and Measuring Applications, Dispensing Service

Metals

• Painting, Coating, Electro-polishing and Wash Service, Material Handling and Conveying, Filtration

Pharmaceuticals

• Process Control, Isolation Service, Blending, Packaging, Weighing and Measuring Applications, Filtration

Food and Beverage

• Process Control, Isolation Service, Blending, Packaging, Weighing and Measuring Applications, Dispensing Service, Washing and Sterilization Service,Refrigeration Applications, Filtration

Air/Water Pollution Service

• Chilled Water, Hot Water, ATC, Isolation, Diverting, and Chemical Injection Applications, Damper Automation, Regeneration Service, Filtration

Transit Tunnel Ventilation

• Smoke and Exhaust Damper Automation, Fire Control and Foam Dispersal Service

General Manufacturing

• Process Control, Isolation Service, Blending, Packaging, Weighing and Measuring Applications, Irrigation, Filtration

Oil Production (Onshore and Offshore)

• Wellhead Choke Automation, Manifold Applications, Storage and Custody Transfer Applications

Power Generation and Utility Service

• Process Control, Isolation Service, Feed and Recirculation Water Service, Drain Service

Marine and Government Service (Military and Commercial)

• Ballast Control Systems, Damper Automation, Manifold Applications, Water and Wastewater Systems, Fuel Handling, Fire Control and Foam Dispersal Service

Entertainment Service

• Aquarium Life Support Systems, Water Effects Creation, Filtration

Original Equipment Manufacturing

• Engineered to suit Specific Customer Applications