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Supplier: MAXPRO Technologies, Inc.
Description: Electric actuators are designed to be used with 2-way & 3-way style ball valves for remote operation. Actuators will accept a wide range of single phase input voltages from 12 to 240 volts DC or AC current. Optional limit switches with visual indication available
- AC Phase: Single Phase
- AC Voltage: 12 to 240 volts
- Actuation Method: Electric
- Actuation Time: 10 seconds
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Supplier: Belimo Americas
Description: Fire & Smoke Actuator,180 in-lb,Spring Return,24 VAC/DC,Modulating, 1m Cable
- AC Phase: Single Phase
- AC Voltage: 24 volts
- Actuation Method: Electric
- Actuator Torque: 180 In-lbs
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Supplier: Assured Automation
Description: The Assured Automation R-Series electric valve actuators offer a simple and cost effective solution for your valve automation needs. For use on quarter turn (90 degree) ball valves 1/4" to 3" and resilient seated butterfly valves (115 AC) 2" to 4". Features
- AC Voltage: 115 to 230 volts
- Actuation Method: Electric
- Actuator Torque: 300 to 600 In-lbs
- DC Voltage: 12 to 24 volts
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Supplier: Hayward Flow Control
Description: butterfly valves up to 24" in size and torque outputs from 300-13,500 in. lb, all on/off and proportional control models feature a Modular Design and Superior Gear Design as standard. Unique EPM Standard Features: Modular Design All EPM Series actuators utilize
- AC Voltage: 12 to 230 volts
- Actuation Method: Electric
- Actuation Time: 8 seconds
- Actuator Torque: 135 to 13500 In-lbs
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Supplier: Belimo Americas
Description: Fire & Smoke Actuator,180 in-lb,Spring Return,24 VAC/DC,Modulating, 2SPDT, 1m Cable
- AC Phase: Single Phase
- AC Voltage: 24 volts
- Actuation Method: Electric
- Actuator Torque: 180 In-lbs
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Supplier: Assured Automation
Description: The S4 Series is a 1/4 turn multi-voltage electric valve actuator which incorporates the latest advances in motor and control technology at an economical price. The S4 unit incorporates automatic voltage sensing and allows for AC or DC supply within each voltage range. The
- AC Voltage: 115 volts
- Actuation Method: Electric
- Actuator Torque: 170 to 3097 In-lbs
- DC Voltage: 12 to 24 volts
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Supplier: Hayward Flow Control
Description: The new RSR Series are mechanical spring return quarter-turn actuators providing up to 540”lbs (60Nm) fail-safe operating torque. These units have a universal power supply rated at 24V ~ 240V AC or DC mode. Versions include basic on/off unit, a basic model with internal auxiliary
- AC Voltage: 24 to 230 volts
- Actuation Method: Electric
- Actuation Time: 1 seconds
- Actuator Torque: 133 to 540 In-lbs
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Supplier: Hayward Flow Control
Description: -10 vdc / 4-20mA Inputs & Outputs) NEMA 4/4X/IP67 Environmental Rating Multiple AC and DC Voltages Integrated Local Control Stations Visual Position Indicators CSA Certified to CSA 22.2 No. 139-10 UL439 for Ordinary Location Applications Backed by Hayward’s Exclusive 2 Year Warranty
- AC Phase: Single Phase, Three Phase
- AC Voltage: 24 to 480 volts
- Actuation Method: Electric
- Actuator Torque: 300 to 177000 In-lbs
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Supplier: KZVALVE
Description: environment protection • Compact design (2 lbs.) allows for use in numerous applications • Powerful actuator motor designed to cycle 1/4” to 1” valves in multiple applications • Available in various cycle times to meet specific needs of multiple applications • Actuators
- AC Phase: Single Phase
- AC Voltage: 24 volts
- Actuation Method: Electric
- Actuation Time: 7 seconds
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Supplier: KZVALVE
Description: support user and environment protection • Compact design (2 lbs.) allows for use in numerous applications • Powerful actuator motor designed to cycle 1/4” to 1” valves in multiple applications • Available in various cycle times to meet specific needs of multiple applications •
- AC Phase: Single Phase
- AC Voltage: 24 volts
- Actuation Method: Electric
- Actuation Time: 7 seconds
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Supplier: KZVALVE
Description: support user and environment protection • Heavy duty design (6 lbs.) allows for use in numerous applications • Powerful actuator motor designed to cycle 11/2” to 4” valves in multiple applications • Available in various cycle times to meet specific needs of multiple applications •
- AC Phase: Single Phase
- AC Voltage: 24 volts
- Actuation Method: Electric
- Actuation Time: 10 seconds
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Supplier: Precision Engine Controls Corp.
Description: actuator contains a brushless DC electric motor with no mechanical linkages. Directly coupled to the motor is a precision ground, ball screw shaft that is lubricated for extended operation. A non-contacting resolver is integrally mounted to provide accurate position feedback. The
- Media: Gas
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Supplier: KSB AG
Description: Design Electric actuator for mounting on butterfly valves or ball valves. Top flange ISO 5211. Power supply : single-phase ac, three-phase or d.c with torque limitation, travel stop and open closed signalling as standard. For on /off control and throttling duties. With
- AC Phase: Single Phase, Three Phase
- Actuation Method: Electric
- Control Signal Input: Milliampere Control Signal
- Full Range Of Rotary Motion: Quarter Turn ( 90 degrees)
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Supplier: Precision Engine Controls Corp.
Description: controller. PECC actuators also possess the flexibility to be aligned in any position for valve actuators, guide vanes, bleed and steam valves. PECC’s ACT2000 eliminates the need for pumps and tubing normally associated with hydro- mechanical designs, which also reduces
- Actuation Method: Electric
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Supplier: VAST STOCK CO., LIMITED
Description: Solenoids & Actuators DC SOLENOID
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Supplier: VAST STOCK CO., LIMITED
Description: Solenoids & Actuators DC SOLENOID.
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Supplier: Precision Engine Controls Corp.
Description: mechanically pre-aligning the brushless DC motor and on-board resolver position sensor. One clear benefit is that multiple actuators can now be commanded from a single controller, possibly doubling or tripling the force output. Features like these make the ACT2100 attractive for a
- Actuation Method: Electric
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Supplier: VAST STOCK CO., LIMITED
Description: Solenoids & Actuators DC Solenoid Valve 3/2 NC 24 VDC IP65
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Supplier: Rotork plc
Description: 400 Series electric actuators use the reliable Planetary Torque Control System (PTCS), providing a highly efficient actuator. The 400 series comprises of: 400-DC Low Power Consumption Electric Actuator 400-ATEX - EX Proof Electric Actuator
- Actuation Method: Electric
- Actuator Force (Seating Thrust): 1574 to 44960 lbs
- Actuator Torque: 133 to 35398 In-lbs
- Control Signal Input: Milliampere Control Signal
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Supplier: VAST STOCK CO., LIMITED
Description: Solenoids & Actuators 24V DC SOL VLV W-MOM MO
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Supplier: KSB AG
Description: Design Electric actuator for mounting on butterfly valves or ball valves. Top flange ISO 5211. Power supply : single-phase ac, three-phase or d.c with torque limitation, travel stop and open closed signalling as standard. For on /off control and throttling duties. With
- AC Phase: Single Phase, Three Phase
- Actuation Method: Electric
- Control Signal Input: Milliampere Control Signal
- Full Range Of Rotary Motion: Quarter Turn ( 90 degrees)
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Supplier: ASCO
Description: For compressed air and vacuum, the Numatics poppet valves are ideal for single acting cylinders, air bellows, and vacuum material handling. Features: Solenoid pilot actuated 3-way design Use with air or neutral gas AC & DC voltages
- Actuation: Pilot Operated
- Media Temperature: 23 to 122 F
- Pressure Rating: 24 to 145 psi
- Valve Type: Poppet Valves, Solenoid Valves
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Supplier: MTC Industries & Research Carmiel Ltd.
Description: The MSA-2907 servo actuator is a high quality product, optimized for UAV requirements such as temperature range -54 C +71 C, EMI RFI shielding and high reliability. The MSA-2907 is a 28 V DC based actuator with brushless DC motor, high efficiency gearbox and electronic
- Actuation Method: Electric
- Actuator Torque: 146 In-lbs
- DC Voltage: 28 volts
- Full Range Of Rotary Motion: Quarter Turn ( 90 degrees)
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Supplier: Bray Commercial
Description: These actuators are used in constant or variable air volume installations for control of HVAC dampers requiring up to 44 lb-in (5 Nm). These Bray direct coupled 24 VAC non-spring return rotary electric actuators are designed for Floating or Proportional control of valves and
- AC Phase: Single Phase
- AC Voltage: 24 volts
- Actuation Method: Electric
- Actuator Torque: 44 In-lbs
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Supplier: Bray Commercial
Description: These actuators are used in constant or variable air volume installations for control of HVAC dampers requiring up to or 88 lb-in (10 Nm). These Bray direct coupled 24 VAC non-spring return rotary electric actuators are designed for Floating or Proportional control of valves and
- AC Phase: Single Phase
- AC Voltage: 24 volts
- Actuation Method: Electric
- Actuator Torque: 88 In-lbs
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Supplier: Bray Commercial
Description: at the actuators rated torque and temperatures. Features: Brushless DC Motor Technology Unique Self-Centering Shaft Coupling All Metal Housing Manual Override Offset and Span Adjustment Models Available Independently Adjustable Dual Auxiliary Switches Available
- AC Phase: Single Phase
- AC Voltage: 24 volts
- Actuation Method: Electric
- Actuator Torque: 310 In-lbs
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Supplier: DynaQuip Controls
Description: quarter-turn automation of ball valves, butterfly valves and dampers. Key Features of the JE Series Quarter-turn (90 °) reversible electric actuator Multi-voltage capability Automatic voltage sensing - for AC or DC power supply Emergency manual
- Actuation Method: Electric
- Control Signal Input: Voltage Control Signal
- Full Range Of Rotary Motion: Quarter Turn ( 90 degrees)
- Location: Non-hazardous
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Supplier: KSB AG
Description: Design Electric actuator for mounting on butterfly valves or ball valves. Top flange ISO 5211. Power supply : single-phase ac, three-phase or d.c with torque limitation, travel stop and open closed signalling as standard. For on /off control and throttling duties. With
- AC Phase: Single Phase, Three Phase
- Actuation Method: Electric
- Control Signal Input: Milliampere Control Signal
- Full Range Of Rotary Motion: Quarter Turn ( 90 degrees)
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Supplier: Galco Industrial Electronics
Description: DC MOTOR DIRECT DAMPER ACTUATOR
- Actuation Method: Pneumatic
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Supplier: Galco Industrial Electronics
Description: DC MOTOR DIRECT DAMPER ACTUATOR
- Actuation Method: Pneumatic
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Supplier: Rotork plc
Description: The wider PAX range is made up of a variety of linear actuators and motorized regulators. PAX1 units are flexible, low voltage actuators that are ideal for use in remote, explosionproof locations. A thrust output of up to 2,890 N (650 lbf) enables actuation of most regulators,
- Actuation Type: Electrical
- Device Type: Rod Type
- Material: Aluminum
- Motor Features: Linear Position Feedback
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Supplier: Plast-O-Matic Valves, Inc.
Description: Superior CAFE Actuators provides automatic voltage sensing from 24-240V AC/DC, with standard manual override, position indicator, LED status lights, over-torque protection, condensation heater and thermal protection. Standard actuation time is 5 seconds with 15 Nm torque. CAFE
- AC Phase: Single Phase
- AC Voltage: 24 to 240 volts
- Actuation Method: Electric
- Control Signal Input: Milliampere Control Signal, Voltage Control Signal
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Supplier: Sharpe Valves
Description: The Sea-Series Electric Actuator provides a complete solution for valve automation in applications requiring 600, 300 or 150 in. lbs. operating torque. Quarter-turn operation times are 45, 13, 8 and 4 seconds respectively. Control applications are not limited to on-off but also include
- AC Phase: Single Phase
- AC Voltage: Up to 115 volts
- Actuation Method: Electric
- Actuation Time: 4 seconds
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Supplier: Bonomi North America, Inc.
Description: 24V AC/DC Metal On/Off Electric Actuator
- AC Voltage: 24 volts
- Actuation Method: Electric
- DC Voltage: 24 volts
- Operating Temperature: -4 to 131 F
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Supplier: Bonomi North America, Inc.
Description: 24V AC/DC Plastic On/Off Electric Actuator
- AC Voltage: 24 volts
- Actuation Method: Electric
- DC Voltage: 12 to 24 volts
- Operating Temperature: -4 to 131 F
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Supplier: Bonomi North America, Inc.
Description: 24V AC/DC Metal On/Off Electric Actuator
- AC Voltage: 24 volts
- Actuation Method: Electric
- DC Voltage: 24 volts
- Operating Temperature: -4 to 131 F
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Supplier: Bonomi North America, Inc.
Description: 24V AC/DC Plastic Modulating Plastic Actuator
- AC Voltage: 24 volts
- Actuation Method: Electric
- DC Voltage: 12 to 24 volts
- Operating Temperature: -4 to 131 F
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Description: This actuator is often used as an intelligent alternative where pneumatic cylinders may have been considered. It offers better controllability, no slamming end stops, and no need for an air supply, hoses, valves, etc. Frame size 46 (46mm) TLS actuators are available in both IP40
- Actuation Type: Electrical
- Device Type: Rod Type
- Drive Specifications: Ball Screw
- Features: Adjustable Stroke, Closed Loop Control, Holding Brake
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Supplier: Rotork plc
Description: Compact, lightweight, part-turn actuator with efficient and simple gearing. • On/off duty; manual override; self-locking; ISO flanges • Available with local controls and phase rotation correction • Torque range 8 to 800 Nm (6 to 590 lb. Ft). • Wide
- AC Phase: Single Phase, Three Phase
- AC Voltage: 110 to 440 volts
- Actuation Method: Electric
- Actuator Torque: 70.8 to 7080 In-lbs
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Supplier: Rotork plc
Description: Compact, lightweight, part-turn actuator with efficient and simple gearing. • On/off duty; manual override; self-locking; ISO flanges • Available with local controls and phase rotation correction • Torque range 8 to 800 Nm (6 to 590 lb. Ft). • Wide
- AC Phase: Single Phase, Three Phase
- AC Voltage: 110 to 440 volts
- Actuation Method: Electric
- Actuator Torque: 70.8 to 7080 In-lbs
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Supplier: ASCO
Description: Modular reality, plug together flexibility in design! Sub-miniature 3-way and 4-way solenoid air pilot actuated valves. Available in manifold & base mount. Electronic interface options include DeviceNet, Profibus-DP, 1771 Remote I/O, and DeviceLogix.
- Actuation: Pilot Operated
- Connection: Union
- Flow (Cv): 0.2000 to 0.2500
- Media Temperature: -10 to 115 F
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Supplier: ASCO
Description: For compressed air and vacuum, the Numatics poppet valves are ideal for single acting cylinders, air bellows, and vacuum material handling. Features: Solenoid pilot actuated 3-way design Use with air or neutral gas Internal vacuum pilot
- Actuation: Pilot Operated
- Media Temperature: 23 to 122 F
- Pressure Rating: 30 to 145 psi
- Valve Type: Poppet Valves, Solenoid Valves
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is basically just a geared motor. From a more technical viewpoint, a rotary electric actuator’s motor generates electromagnetic power, which causes a mechanical rotation of the gears to turn the output shaft to open and close the valve (read more)
Browse Electric Valve Actuators Datasheets for Asahi/America, Inc. -
The innovative JE Series of electric actuators delivers the latest technology at an unmatched value. These smart actuators are multi-voltage capable with automatic voltage sensing for AC or DC power supply and can be configured for fail-safe battery backup or modulating functions as options. They are lightweight, compact, and quick and easy to install. (read more)
Browse Electric Valve Actuators Datasheets for DynaQuip Controls -
400 Series DC electrical actuators use the reliable Planetary Torque Control System (PTCS), providing a highly efficient, low consumption actuator optimised for solar energy supply. The robust 400 Series actuator enclosure ensures reliable operation in varied industries such as Water (read more)
Browse Electric Valve Actuators Datasheets for Rotork plc -
New Bonomi EAX Series explosion-proof electric actuators for industrial ball valves are approved for Class I, Division 1; Class I, Zone 1; and Class II, Division 1 locations. They offer a wide range of torque outputs and are ISO 5211 compliant. Bonomi North America (read more)
Browse Electric Valve Actuators Datasheets for Bonomi North America, Inc. -
CAFE & CAFE NITRO Electric Actuators Superior CAFE Actuators provides automatic voltage sensing from 24-240V AC/DC, with standard manual override, position indicator, LED status lights (read more)
Browse Electric Valve Actuators Datasheets for Plast-O-Matic Valves, Inc. -
installed on knife gate and butterfly valves in the coke system in two coke batteries, each comprised of 45 individual coke ovens, feeding two blast furnaces. The actuators control the flow of fluid in the cooling water, coke gas, stripped water, coal water, deacidified water, H2S/NH3 vapours and crude (read more)
Browse Electric Valve Actuators Datasheets for Rotork plc -
internal transfer circuit switches to battery power automatically without any operator intervention. This unit can be ordered as a standard OPEN/CLOSE actuator or with the Modulating Option for precise valve position control using 4-20mA, 0-10V or 1-5V external input signal (read more)
Browse Electric Valve Actuators Datasheets for Indelac Controls, Inc. -
regulate the flow of air in chimneys and air-handling equipment for the HVAC industry. These actuators can be equipped with either an AC or DC voltage electric motor capable of delivering a wide range of torques for automated and responsive valve positioning without the complexity and cost of a (read more)
Browse Valve Actuators Datasheets for Indelac Controls, Inc. -
continuously charge a sealed lead acid battery during normal operation. When the system detects loss of utility power to the actuator, stored energy in the battery is used to drive the actuator to the preconfigured home or safe position. Upon restoration of power, the valve or damper is automatically returned (read more)
Browse Electric Valve Actuators Datasheets for Indelac Controls, Inc. -
Actuated Ball Valves CAFE Actuated Ball Valves offer automatic voltage sensing from 24-240V AC/DC, with standard manual override, position indicator, LED status lights, over-torque protection, condensation heater and thermal overload protection. Standard (read more)
Browse Ball Valves Datasheets for Plast-O-Matic Valves, Inc.
Conduct Research Top
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Wiring for Damper Actuators and Control Valves (.pdf)
It is good practice to power electronic or digital controllers from a separate power transformer than that used for actuators or other end devices. The power supply design in our actuators and other end devices use half wave rectification. Some controllers use full wave rectification. When
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Innovative solutions for aviation and beyond: Multi-Contact placed fork plugs for Aerospace
Business needs Background. Description: The Solid State Power Controller (SSPC) combines LDircuit breaker,. load monitoring and relay functions in a small plug-in package to prevent. failure in a short-circuited condition. Application: Digital control of 28V DC loads, such as pumps, valves, lights
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A Push Towards Efficiency
interference. The line includes male or female, straight connectors, standard and custom lengths, and pigtails or extensions. Fully encapsulated mating receptacles complete the system. All connectors provide IEC IP 67 protection. The Model SCV-30 pneumatically actuated control valve provides
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Fieldbus Part 2
controller cabinets in safe-area spaces, and only allow I/O subsystems in process spaces. IS remote I/O was installed in the process space to interface to low-power solenoid operators for valve actuators, valve-position limit switches, rupture-disk indicators and transfer-panel proximity switches. The remote
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The 5 Best Industry Applications For Linear And Rotary Solenoids
, which is then translated into linear or rotary motion. When the ferromagnetic actuator, or "plunger," slides "IN" and "OUT," this robotic motion is harnessed to either continuously hold a position or to operate as an ON-OFF pulse (latching). Through Johnson Electric's innovative engineering and design
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The History of the Rotary Solenoid
switches and electronic door locks. They can be used to replace small DC motors or stepper motors if the angular movement is minimal and are generally used when space or power concerns does not allow for a motor. Other uses include camera shutters, valve controls, vending machines, gaming machine
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Motor-operated valve (MOV) actuator motor and gearbox testing
Gearboxefficiency calculationsderived from testing of the SMB-1-40 dc valve actuator .
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Federal Register > Wednesday, May 4, 2005 > [70 FR 23238] Notice of Opportunity To Comment on Model Safety Evaluation on Technical Specification Improvement fo...
Train A and Train B DC subsystems also provide DC power to the Train A and Train B inverters, as well as to Train A and Train B DC valve actuators , respectively.
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Standardization of EQ program Limitorque valve actuator configurations
Qualification Test Report Limitorque DC Valve Actuators for Nuclear Power Station Service Conditions B0027 .
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Finite-element analysis of a brushless PM DC linear motor taking the saturation effects into account
J. N.Binnie, R. Garitm.10, D.T~ppmg,“The development of a linear dc actuator for valve control m aircraft,” Proc. UPEC ‘93, W o r d (UK), .
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The CEBAF control system for the CHL
The electric valve driver module sends DC signals to valve actuators driven by 24 volt DC motors.
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Feedback Control
Example 4.4 Cascade control of a throttle valve for internal combustion engines Figure 4.19 shows a position control system for a throttle valve using a DC actuator , having the cascade control structure.
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Design and Development of Aircraft Systems
Valve commands DC motor Actuator drive Actuator servo Fuel pump Warning lamps High power loads .
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NRC review of Electric Power Research Institute`s advanced light water reactor utility requirements document. Passive plant designs, chapters 2-13, project num...
…n g voltage a t the motor as low as 80 percent of rated motor voltage. requirement was specified i n the evolutionary Requirements Document. passive ALWR design, however, these Class 1E valve actuator motors will use dc power a s compared…
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Development of a dc Motor Model and an Actuator Efficiency Model
Both models allow the user to accurately estimate the response of a valve , actuator , and dc motor during the closure cycle of a motor operated valve.
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BorgWarner launches EGR technology
The DEGR valve has a DC motor actuator combined with a drive system with faster response.