Products & Services
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Supplier: Rotork plc
Description: The ACS range of electro-hydraulic stepping actuators are cost-effective solutions for the positioning control of choke valves, offering a solution for off-shore installations and applications where a hydraulic ring main is available. ACS actuators provide fail-safe stayput
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Electrohydraulic Valve Actuators and Hydraulic Valve Actuators - Electro-Hydraulic Actuators, RCE-SRSupplier: Rotork plc
Description: RCE-SR electro-hydraulic actuators for on/off positioning, providing high levels of torque in relation to the compact size. Failsafe spring-open or spring-close actions. For applications such as district heating plants, tunnels, oil and gas depots where explosionproof equipment is required
- Operating Temperature: -4 to 104 F
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Description: Engineered for high-power density applications, the Compact EHA is a fully self-contained electro-hydraulic actuator that provides both power and control. With a choice of 12V or 24V motor options, you can match the power supply to your application’s demand for a flexible, cost
- Actuation Type: Electrohydraulic
- Device Type: Rod Type
- Rated Force: 4800 lbs
- Rated Speed: 3.5 in/sec
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Supplier: Accuris
Description: Test Methods for Electro-Hydraulic Servo Valves
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Supplier: Rotork plc
Description: SI4 linear actuators offer the flexibility to be customised to suit applications up to 400 kN (90,000 lbf). The Skilmatic SI range are self-contained electro-hydraulic actuators combining the simplicity of electrical operation with the precision of hydraulic control and the reliability
- Valve Motion: Linear Motion Valve
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Supplier: Rotork plc
Description: SI3 linear actuators are a standard product range for applications up to 235 kN (52,830 lbf). The Skilmatic SI range are self-contained electro-hydraulic actuators combining the simplicity of electrical operation with the precision of hydraulic control and the reliability of mechanical
- Valve Motion: Linear Motion Valve
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Supplier: Accuris
Description: Test Methods for Electro-Hydraulic Proportional Pressure Reducing Valves and Electro-Hydraulic Proportional Pressure Reducing and Relieving Valves
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Supplier: Accuris
Description: Test Methods for Electro-Hydraulic Proportional Series Flow Control Valves
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Supplier: Accuris
Description: Rules of Electronic Amplifier for Electro-Hydraulic Control Valves
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Supplier: SAE International
Description: Significant improvement in fuel consumption, torque delivery and emission could be achieved through flexible control of the valve timings, duration and lift. In most existing electro-hydraulic variable valve actuation systems, the desired valve lift within every engine
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Supplier: Radwell International
Description: ESD SERIES, ELECTRO-HYDRAULIC PROPORTIONAL RELIEF AND FLOW CONTROL VALVE. FREE 2 YEAR RADWELL WARRANTY
- Actuation: Electro-hydraulic
- Valve Type: Control Valves, Pressure Relief Valves
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Supplier: Radwell International
Description: PROPORTIONAL VALVE, PROPORTIONAL ELECTRO-HYDRAULIC PILOT RELIEF VALVES, 24.5MPA, 24V DC, 28W, STANDARD ORIFICE, . FREE 2 YEAR RADWELL WARRANTY
- Actuation: Electro-hydraulic
- Valve Type: Pressure Relief Valves
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Supplier: Atos North America
Description: Hydraulic operated directional valves are spool type, thee or four way, two or three position, designed to operate in oil hydraulic systems. Available with single or double hydraulic actuator.
- Actuation: Electro-hydraulic
- Number of Ports/Ways: 3 to 4
- Pressure Rating: 5076 psi
- Valve Size: 0.2362 to 1.26 inch
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Supplier: Radwell International
Description: DIRECTIONAL ELECTRO-HYDRAULIC VALVE WITH SOLENOID, 63 SERIES, SPRING RETURN, CONCEALED MANUAL OVERRIDE,INTERNAL PILOT OIL SUPPLY, EXTERNAL PILOT OIL RETURN, SUPPLY CONTROL SWITCHING TIME ADJUSTMENT, 350BAR, 4WAY, NG25, 110V. FREE 2 YEAR RADWELL WARRANTY
- Actuation: Electro-hydraulic
- Valve Type: Control Valves, Solenoid Valves
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Supplier: Atos North America
Description: Hydraulic operated directional valves are spool type, three or four way, two or thee position, designed to operate in oil hydraulic systems. Available with single or double hydraulic actuator.
- Actuation: Electro-hydraulic
- Number of Ports/Ways: 3 to 4
- Pressure Rating: 5076 psi
- Valve Size: 0.2362 to 1.26 inch
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Supplier: Atos North America
Description: Hydraulic operated directional valves are spool type, three or four way, two or three position, designed to operate in oil hydraulic systems. Available with single or double hydraulic actuator.
- Actuation: Electro-hydraulic
- Number of Ports/Ways: 3 to 4
- Pressure Rating: 5076 psi
- Valve Size: 0.2362 to 1.26 inch
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Supplier: Radwell International
Description: DIRECTIONAL SPOOL VALVE, PILOT OPERATED, WITH HYDRAULIC OR ELECTRO-HYDRAULIC ACTUATION, (4WEH 10 J4X/6EG24N9ETS2DK35L /B08 SO8). FREE 2 YEAR RADWELL WARRANTY
- Actuation: Electro-hydraulic
- Valve Type: Spool Valves
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Supplier: IBT Industrial Solutions
Description: mobile and industrial hydraulic applications to drive their business. Contact IBT Industrial Solutions today to learn more about how our fluid power solutions can increase your company’s efficiency. VALVES Solenoid Valves Manual Valves Check Valves Pressure Control
- Actuation: Manual / Hand, Electro-hydraulic
- Valve Type: Check Valves, Control Valves, Needle Valves, Pressure Relief Valves, Solenoid Valves
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Description: This standard provides requirements for the specification of self-contained electro-hydraulic linear and rotary valve actuators, both double acting and single acting, used for on-off/isolating, positioning, and continuous modulating duties. Self-contained electro-hydraulic
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Supplier: Eaton Hydraulics Group
Description: 're developing smart machines to do it. As part of our advanced class of Pro-FX ReadyTM products, AxisPro hydraulic valves out-perform traditional valves by offering innovative design with intelligent controls and onboard diagnostics built right into the valve. This
- Actuation: Electro-hydraulic
- Pressure Rating: 5000 psi
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Supplier: ADMET, Inc.
Description: Ideal for hydraulic presses and materials testing, electronically operated
- Actuation: Electro-hydraulic, Pilot Operated
- Number of Ports/Ways: 3
- Pressure Rating: 10000 psi
- Valve Size: 0.3750 inch
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Supplier: Eaton Hydraulics Group
Description: Sectional CMX100 & CMX160 Valves Eaton is dedicated to helping develop the most advanced and powerful hydraulic systems in the industry—but never at the cost of smooth, reliable control. With modular Eaton sectional CMX100 and CMX160 valves, engineers don’t need to
- Actuation: Electro-hydraulic
- Pressure Rating: 3625 to 5510 psi
- Valve Type: Control Valves
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Supplier: Danfoss A/S
Description: Modular electrohydraulic valves provide an almost infinite number of configurations – from simple load-sensing solutions to CAN bus communication – ensuring smooth machine control.
- Actuation: Manual / Hand
- Pressure Rating: 5802 psi
- Valve Type: Spool Valves
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Supplier: Eaton Hydraulics Group
Description: Sectional CML Valves For precise electrohydraulic proportional control, look for Eaton hydraulic load-sensing sectional CML60 valves. Designed for a broad range of mobile applications including aerial work platforms, winches, cranes and more, these valves combine proven
- Actuation: Electro-hydraulic, Pilot Operated
- Pressure Rating: 4700 to 5050 psi
- Valve Type: Control Valves
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Supplier: Eaton Hydraulics Group
Description: Directional Valves No matter what market a hydraulic system serves, there is a dependable directional valve for it among Eaton’s DG Series. Easily mountable on industry standard surfaces, Eaton directional valves provide three- or four-way directional control for cylinder
- Actuation: Electric, Electro-hydraulic
- Media Description: Hydraulic Fluid
- Number of Ports/Ways: 3 to 4
- Pressure Rating: 5000 psi
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Supplier: ISC Sales, Inc.
Description: Single, Hydraulically Operated Control valves are designed to suit a large variety of applications such as pressure, flow or level control. These hydraulically operated valves introduce or release liquid from the control chamber above the diaphragm to effectively maintain
- Actuation: Electro-hydraulic
- Media: Water
- Valve Type: Control Valves
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Supplier: HAWE North America Inc.
Description: The SE and SEH type flow control valves are intended for smooth velocity control of hydraulic actuators independent of pressure. They may be utilized as 2-way or 3-way flow control valves and are available with an adjustable metering orifice. The adjustment of this orifice is
- Actuation: Electro-hydraulic, Other
- Number of Ports/Ways: 3
- Pressure Rating: 4569 psi
- Valve Type: Control Valves
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Supplier: Watts
Description: Deluge Valve - Pneumatic Hydraulic Electric Actuated
- Actuation: Electro-hydraulic, Pneumatic
- Valve Size: 3 to 10 inch
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Supplier: DeZURIK, Inc.
Description: Red Valve's Series 5400 Control Pinch Valves feature centerline valve closure, true feedback positioning, compact size, enclosed mechanical parts and accurate, repeatable variable venturi flow control. Centerline closure is extremely important for larger size pinch valves
- Actuation: Electro-hydraulic
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Supplier: DeZURIK, Inc.
Description: Red Valve’s Series 5700 Control Pinch Valve is a cost-effective choice when centerline valve closure is required. The Series 5700 offers a 100% full-round port opening and Class V shut off. In throttling service, the 5700 provides true feedback positioning and accurate,
- Actuation: Electro-hydraulic
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Supplier: DeZURIK, Inc.
Description: The Series 9000 High Pressure Control Pinch Valve is Red Valve’s ANSI Class 300# control valve product. The heavy-duty elastomer sleeves are reinforced with high strength nylon, polyester fabrics or Kevlar material. Several heavy-duty sleeve designs are available - standard
- Actuation: Electro-hydraulic
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Supplier: ISC Sales, Inc.
Description: Double, Hydraulically Operated Control valves are designed to suit a large variety of applications such as pressure, flow or level control. These hydraulically operated valves introduce or release liquid from the control chamber above the diaphragm to effectively maintain
- Actuation: Electro-hydraulic
- Media: Water
- Valve Type: Control Valves
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Supplier: SAE International
Description: , different ratings, different physical size, etc. In certain instances, standards for valve design are recommended to increase component interchangeability, as, for example, valve polarity, mounting bolt and fluid port locations. The specifications contained herein should be adequate
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Supplier: SAE International
Description: . This ARP does not restrict or attempt to define the internal characteristics of servovalves. As such, the recommendations are equally applicable to valves having different internal functioning, different ratings, different physical size, and valves used with different fluids. In
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Supplier: Dresser-Rand
Description: Dresser-Rand’s Gimpel® electro-hydraulic trip throttle valve (EHTTV) is a microprocessor-contr olled trip throttle valve with a self-contained electro-hydraulic actuator. Designed to prevent the catastrophic failure of steam turbines, the EHTTV stops the flow of steam to
- Actuation: Mechanical Device, Electro-hydraulic
- Connection: Bolt Flange
- Number of Ports/Ways: 2
- Pressure Rating: 150 to 2500 psi
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Supplier: Watts
Description: sprinkler system. Pilot system can be hydraulically, pneumatically, or manually operated. Opening of valve is by loss of control pressure, electrical signal to solenoid, or by manual operation.
- Actuation: Electro-hydraulic, Pneumatic
- Valve Size: 3 to 10 inch
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Supplier: DME Company
Description: Temperature Actuated Regulating Valve • Excellent flow characteristics • Maintain oil temperature thru heat exchanger Thermostatic COOLING CONTROL valve • Built for the most rugged machine tool and hydraulic applications • Six temperature ranges to meet your requirements • Quick
- Actuation: Electro-hydraulic, Thermally Actuated
- Number of Ports/Ways: 2
- Pressure Rating: 0.0 to 150 psi
- Valve Size: 0.3750 to 2.5 inch
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Supplier: KSB AG
Description: Design Double-offset butterfly valve with plastomer seat ring (also in fire-safe design). With gearbox or hydraulic actuator. Body made of stainless steel. Wafer type body (T1) or full-lug type body (T4). Body type T4 is suitable for deadend service and downstream dismantling. EN
- Actuation: Electro-hydraulic
- Connection: Threaded, Bolt Flange
- Number of Ports/Ways: 2
- Pressure Rating: 363 psi
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Supplier: DFT Inc.
Description: ). These basic features enable the valve design to operate smoothly and efficiently at high or low temperature, and/or with fluids containing foreign matter such as slurries. The HI-100 operates in the full open position, the throttling position and the closed position. It is important to
- Actuation: Manual / Hand, Mechanical Device, Electric, Electro-hydraulic, Electro-pneumatic, Pneumatic
- Number of Ports/Ways: 1
- Pressure Rating: 10800 psi
- Valve Size: 0.2500 to 10 inch
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Supplier: SAE International
Description: Two control strategies, safety preferred control and master cylinder oscillation control, were designed for anti-lock braking on a novel integrated-electro-h ydraulic braking system (I-EHB) which has only four solenoid valves in its innovative hydraulic control unit (HCU)
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Supplier: DeZURIK, Inc.
Description: . Pneumatic, electric or hydraulic operators are available complete with pneumatic or electro-pneumatic positioners. Due to the fabricated open frame design of the Series 5300, slight variations in face-to-face length can be accommodated. Features Cost-effective, open frame control
- Actuation: Electric, Electro-hydraulic
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Supplier: HydraForce, Inc.
Description: A screw-in, cartridge-style, direct acting, poppet-type hydraulic relief valve, which can be infinitely adjusted across a prescribed range using a variable electric input. Pressure output is proportional to DC current input. This valve is intended for use as a pressure limiting
- Actuation: Electro-hydraulic
- Number of Ports/Ways: 2
- Pressure Rating: 6200 psi
- Valve Size: 0.2500 to 0.3750 inch
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Supplier: MFP Automation Engineering
Description: The correct valve and control components are critical to providing superior force direction and speed control for your hydraulic system. MFP will help you determine the best directional control, pressure control, and flow control valves for your specific system requirements. And
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Supplier: Vektek, LLC
Description: Efficient control solutions for Single Acting Systems. Equipped with color bonnet to differentiate from the 3-Position 4-Port model. Shear Style valve design features hardened steel poppets and cast steel design.
- Actuation: Electro-hydraulic
- Number of Ports/Ways: 3
- Valve Type: Control Valves, Solenoid Valves
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Supplier: Vektek, LLC
Description: Efficient control solutions for Single Acting Systems. Equipped with color bonnet to differentiate from the 3-Position 4-Port model. Shear Style valve design features hardened steel poppets and cast steel design.
- Actuation: Electro-hydraulic
- Number of Ports/Ways: 3
- Valve Type: Control Valves, Solenoid Valves
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Supplier: Vektek, LLC
Description: Efficient control solutions for Single Acting Systems. Equipped with color bonnet to differentiate from the 3-Position 4-Port model. Shear Style valve design features hardened steel poppets and cast steel design.
- Actuation: Electro-hydraulic
- Number of Ports/Ways: 3
- Valve Type: Control Valves, Solenoid Valves
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Supplier: Vektek, LLC
Description: Efficient control solutions for Single Acting Systems. Equipped with color bonnet to differentiate from the 3-Position 4-Port model. Shear Style valve design features hardened steel poppets and cast steel design.
- Actuation: Electro-hydraulic
- Number of Ports/Ways: 3
- Valve Type: Control Valves, Solenoid Valves
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Supplier: Superlok - Mako Products
Description: ? Valve size : 1/2~ 6 inch ? Pressure class : ASME class 150 to class 600 ? End connection : socket weld, threaded ? Temperature : -196°C to 850°C (-327°F to 1562°F) ? Standard inclusion of a back seat facility for ease of maintenance
- Actuation: Electric, Electro-hydraulic, Pneumatic
- Media: Other
- Media Temperature: Over -321 F
- Number of Ports/Ways: 2
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Supplier: Superlok - Mako Products
Description: ? Valve size : 1/2~6inch ? Pressure class : ASME class 150 to class 600 ? End connection : butt weld, socket weld, threaded, ? Temperature : -196°C to 850°C (-327°F to 1562°F) ? Standard inclusion of a back seat facility for ease of
- Actuation: Electric, Electro-hydraulic, Pneumatic
- Media: Other
- Media Temperature: Over -321 F
- Number of Ports/Ways: 2
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Supplier: Victaulic Co. of America
Description: Designed for fluid lines containing solids and abrasive materials All wear parts can be replaced in-line without removing the valve from the pipeline Pneumatic, hydraulic and manual actuation available Sizes from 3 - 12? | DN80 - DN300 Pressures up to 150 psi | 1035 kPa | 10 bar
- Actuation: Manual / Hand, Electro-hydraulic, Pneumatic
- Body Material: Ductile Iron
- Pressure Rating: 150 psi
- Valve Size: 3 to 12 inch
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Supplier: Atos North America
Description: LIM, LIR, and LIC are pressure control valves composed by a 2-way cartridge housed in a standard recess and by a functional "cover". The cartridge is composed by a poppet hydraulically piloted by means of internal connections in the cover and sliding into a drilled sleeve; cracking
- Actuation: Electro-hydraulic
- Number of Ports/Ways: 2
- Pressure Rating: 5076 psi
- Valve Size: 0.6299 to 3.15 inch
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Supplier: DFT Inc.
Description: be replaced in-line through the bottom cover without removing the valve from the line. The downstream seat is end loaded for quick replacement. Like the HI-100, the ULTRA-TROL® can be used for various fluids including slurries in high or low temperature applications for refining, chemical,
- Actuation: Manual / Hand, Mechanical Device, Electric, Electro-hydraulic, Electro-pneumatic, Pneumatic
- Number of Ports/Ways: 1
- Pressure Rating: 6170 psi
- Valve Size: 0.2500 to 10 inch
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Featured Products Top
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Rotork introduces a compact and robust quarter-turn design to its Skilmatic SI range of self-contained electro-hydraulic actuators. The new actuator uses a rack and pinion drive for a torque output of up to 1,000 Nm (737 lbf.ft). The SI range of actuators combine the (read more)
Browse Electrohydraulic Valve Actuators and Hydraulic Valve Actuators Datasheets for Rotork plc -
frac gate valves (frac valves) and well completion actuators using steel alloys, stainless steels and super alloys, such as Inconel and MP35N. Key Features and Applications Gate Valves (Frac Valves) RBS provides several (read more)
Browse Datasheets for Rockford Ball Screw -
, important safety information, and detailed information on how to analyze the test results. In addition, this book provides information on how to start up new hydraulic systems, perform conversion procedures on DO8 and D10 directional control valves and how to correctly and safely precharge (read more)
Browse Hydraulic Valves Datasheets for HydraCheck Inc. -
Air Actuated Ball Valves Double acting Air x Air or Fail-safe Air x Spring actuators designed for corrosive service. Options include Limit Stops, Limit Switches, and Electro (read more)
Browse Ball Valves Datasheets for Plast-O-Matic Valves, Inc. -
Direct Acting High-Speed Servo Valve The Direct Acting High Speed Servo Valve (DASV) model from Santest, is the fastest acting servo valve presently available on the market. This unique high-speed valve is designed to serve both hydraulic and pneumatic applications with high (read more)
Browse Servo Valves Datasheets for Exsenco, LLC -
-Dyas for the N05-A upstream gas processing platform, located in the Dutch North Sea. The Skilmatic SI intelligent self-contained electro-hydraulic (read more)
Browse Electric Valve Actuators Datasheets for Rotork plc -
DeZURIK offers many other products such as rotary control valves, customized fabricated valves and custom made hydraulic power units for emergency or backup power requirements. For more information visit DeZURIK.com. (read more)
Browse Industrial Valves Datasheets for DeZURIK, Inc. -
Electro-mechanical and pneumatic custom components designed and built to your specifications. Options include components for: Various environments - High and/or low temperatures - Vacuum - Class 10 clean room - Wash down (read more)
Browse Pneumatic Valve Actuators Datasheets for Festo Corporation -
DynaQuip Carbon Steel Valves are designed for the flow control processes of hydraulic, petroleum, petrochemical, gas production, pipeline and crude oil applications. Industry leading companies in agriculture, manufacturing and oil rely on our rugged VME, VLE, (read more)
Browse Industrial Valves Datasheets for DynaQuip Controls -
DASV is the fastest servo valve available on the market. This unique high-speed valve is developed to serve hydraulic and pneumatic applications with high precision and highly less power consumption. Learn More (read more)
Browse Servo Valves Datasheets for Exsenco, LLC
Conduct Research Top
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The Advantages of New Proportional and Servo Valves with Integrated Digital Electronics
, comfortable control parameter tuning and free programmable characteristics are demonstrated in selected application examples like a wind turbine or an injection molding machine. The performance and comfort of electrohydraulic valves could be improved by the use of digital electronics instead of analogue
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Why Use Proportional Control Valves?
Pneumatic flow control valves circulate air and gases throughout a larger pneumatic system by either allowing or inhibiting the flow of pressurized air. The function of proportional valves falls into a wide spectrum somewhere between on/off solenoid valves and electrohydraulic servo valves
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Indicates content that may require registration and/or purchase.
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Hierarchical Fuzzy Control of Nonlinear Blending System
It avoid that the electro hydraulic valves regulate frequently by using this method.
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A control-oriented model of a Common Rail injection system for diesel engines
An electro hydraulic valve placed on the common rail and driven by the Electronic Control Unit (ECU), drains a proper fuel amount to regulate the fuel pressure to a reference value.
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Manufacturing Science and Technology, ICMST2011 Complete Document
As shown in the scheme, two different electro hydraulic valves are involved for EHB system.
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INTEGRATED ROBOT-HUMAN CONTROL IN MINING OPERATIONS
Joystick Sensor Electro hydraulic Valve .
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Integrated Robot-Human Control in Mining Operations
Joystick Sensor Electro hydraulic Valve .
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Comparison of Control Strategies of an Electro Hydraulic Valve Actuation System
Comparison of Control Strategies of an Electro Hydraulic Valve Actuation System .
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Manufacturing Science and Technology III
Fig 4 depicts the step response of the electro hydraulic valve of CVT.
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Modeling, simulation, and identification of the servo pumps
MOOG 2010 Electro Hydraulic Valves - Applications, Selection Guide, Technology, Terminology, Characteristics East Aurora (MA, USA) [3] .
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Book of abstracts
An example of a realistic higher order system model of an electro hydraulic valve with spring feedback and position measurement feedback is also considered.
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Model reference optimal steady‐state adaptive computer control of plastics extrusion processes
Sperry Vickers MR700 N Hydraulic motor drive controlled by KG 300 l/min, 200 mA electro hydraulic valve interfaced to PDP8E via rt5V Eurocard 784252 and electro modulated relief valve for service line con- trol.