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Supplier: Proportion-Air, Inc.
Description: Stainless steel angle seated control valve for liquid and gases: This valve incorporates an integral closed loop pneumatic positioning system. Built in LVDT (Linear Variable Differential Transformer) guarantees valve positioning. Parabolic trim design assures
- Connection: Threaded
- Material of Construction: Stainless Steel
- Valve Size: 1 inch
- Valve Type: Control Valves
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Supplier: Asahi/America, Inc.
Description: Asahi's patented Ultrasonic Flow Meter Technology and Dymatrix™ Pinch Valves make Falconics™ the ultimate choice for flow control of CMP slurry. Our ultrasonic technology creates a directionally concentrated and repeatable flow signal despite bubbles and
- Liquid Volumetric Flow Rate: 0.0066 to 0.1320 GPM
- Electrical Output: Analog Current, Analog Voltage
- End Fittings: Other
- Media Temperature Range: 59 to 95 F
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Supplier: Kelly Pneumatics, Inc.
Description: . Additionally, the High Flow Proportional Valve may include a built in amplifier board - the Valve Driver Board - which allows control via an analog input voltage. Electronic or Manual Control High Volume Outlet Flow Capability Onboard Voltage
- Actuation: Electric
- Connection: Threaded
- Media Description: Air
- Media Temperature: 32 to 120 F
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Supplier: Armstrong International
Description: The Emech 2 port flow control valve and actuator system utilizes ceramic shear action disc technology to provide tight shut-off, high pressure differential capability and long life integrity. When combined with the Emech electric actuator and Emech sensor, high speed stand along
- Actuation: Electric
- Media: Water
- Media Temperature: -13 to 257 F
- Number of Ports/Ways: 2
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Supplier: Sierra Instruments, Inc.
Description: With its advanced mass flow sensor capabilities, the Compod™ control valve, coupled with Sierra’s SmartTrak® 100 mass flow meters (MFM’s) or controllers (MFC’s) greatly simplifies air flow control systems and permits networking of multiple instruments using
- Gas Volumetric Flow Rate: 35.31 SCFM
- Display: Digital Display
- Electrical Output: Analog Current, Analog Voltage, Switch
- Features: Audible or Visual Alarms, Controller Functions
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Supplier: Armstrong International
Description: The Emech port valve utilizes ceramic shear action disc technology to provide tight shut-off, high pressure differential capability and long life integrity. When combined with the Emech electric actuator and Emech sensor, high speed stand along closed loop temperature control of
- Actuation: Electric
- Media: Water
- Media Temperature: -13 to 257 F
- Number of Ports/Ways: 2
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Supplier: Armstrong International
Description: The Emech port valve utilizes ceramic shear action disc technology to provide tight shut-off, high pressure differential capability and long life integrity. When combined with the Emech electric actuator and Emech sensor, high speed stand along closed loop temperature control of
- Actuation: Electric
- Media: Water
- Media Temperature: -13 to 257 F
- Number of Ports/Ways: 2
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Supplier: Armstrong International
Description: The Emech port valve utilizes ceramic shear action disc technology to provide tight shut-off, high pressure differential capability and long life integrity. When combined with the Emech electric actuator and Emech sensor, high speed stand along closed loop temperature control of
- Actuation: Electric
- Media: Water
- Media Temperature: -13 to 257 F
- Number of Ports/Ways: 2
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Supplier: Radwell International
Description: VALVE ACTUATOR, FLOW CONTROL, SMS, DIN OR US VERSIONS, POSITIONER 4/20 MA, ANALOG SIGNAL FEEDBACK OPTIONAL, DISMANTABLE ACTUATOR. FREE 2 YEAR RADWELL WARRANTY
- Valve Type: Control Valves
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Supplier: Clippard
Description: Precise, linear flow control within a closed-loop system with ultra high resolution and repeatability. The Cordis flow controller utilizes an extremely fast-reacting mems technology sensor upstream from a proportional valve, with the option of a DR-2 regulator for
- Accuracy: 2 ±% FS
- Control Signal Output: Analog Voltage, Current Loop, Serial / Digital
- Control Technique: PID Control
- Form Factor: Panel / Chassis Mount
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Supplier: Bronkhorst USA
Description: (option) Analog plus digital communication Integrated PID controller for control valve or pump Integrated totaliser for batch control "Multibus" Digital Mass Flow Meters/Controllers A CORI-FLOW™ Coriolis Mass Flow Meter / Mass Flow
- Mass Flow Rate: 0.0184 to 0.3675 lbs/min
- Electrical Output: Analog Current, Analog Voltage
- End Fittings: Compression
- Features: Controller Functions, Recorder / Totalizer Functions
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Supplier: Bronkhorst USA
Description: industrial environments. The instruments operate on a thermal, thru-flow measuring principle. The flow meter can be connected to a control valve to form a closed control loop. The standard direct acting valve (model C2I) is normally closed, has a pressure
- Mass Flow Rate: 9.19E-6 to 0.0037 lbs/min
- Electrical Output: Analog Current, Analog Voltage
- End Fittings: Compression, Threaded
- Features: Controller Functions, Recorder / Totalizer Functions
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Supplier: Burkert Fluid Control Systems
Description: signal, displays different values in different units (if display/configuratio n module mounted) and computes the output signals, which are provided via one or two M12 fixed connectors. Thanks to 1 or 2 transistor outputs, the flowmeter can be used to switch a solenoid valve, activate an alarm
- Electrical Output: Analog Current
- Media Temperature Range: 5 to 212 F
- Operating Temperature: 14 to 140 F
- Process Media Type: Liquid
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Supplier: Kelly Pneumatics, Inc.
Description: Kelly Pneumatics, Inc. offers a reduced cost, single or dual-valve design, Mass Flow Controller for high volume flow applications. The unit is calibrated for up to +-1% accuracy (full scale) for flow rates of 0-300 lpm. For greater accuracy, the unit can be customized to
- Control Signal Output: Analog Voltage, Current Loop
- Media: Gas / Air
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Supplier: Kelly Pneumatics, Inc.
Description: Kelly Pneumatics, Inc. offers a reduced cost, single or dual-valve design, Mass Flow Controller for low volume flow applications. The unit is calibrated for up to +-0.5% accuracy (full scale) for flow rates of 0-10 lpm. For greater accuracy, the unit can be customized to
- Control Signal Output: Analog Voltage, Current Loop
- Media: Gas / Air
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Supplier: Clark Solutions
Description: a voltage is generated. This tiny voltage is measured and translated into a frequency signal which is proportional to flow rate. This square wave signal can be sent directly to a PLC or other control, or can be converted using any of the associated family of indicators and converters.
- Liquid Volumetric Flow Rate: 2.1 to 25060 GPM
- Electrical Output: Analog Current, Analog Voltage, Frequency
- Features: Recorder / Totalizer Functions
- Flow Meter Type: Volumetric Flow Meter
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Supplier: Clark Solutions
Description: Ruby bearings and a non-drag pick-off give these adjustable insertion flow sensors the widest flow range of any of the paddlewheel types. A sensor detects the passage of miniature magnets in the six rotor blades. The resulting squarewave signal can be sent for hundreds of feet without
- Liquid Volumetric Flow Rate: 1.9 to 7000 GPM
- Electrical Output: Analog Current, Analog Voltage, Frequency
- Features: Recorder / Totalizer Functions
- Flow Meter Type: Volumetric Flow Meter
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Supplier: Malema Sensors
Description: fast 3 second response time. Each controller module contains four primary components: Flow Meter, Flow Meter Electronics, Control Valve, and Control Valve Electronics. In operation, the user inputs a flow rate, 'set point', either manually or remotely
- Accuracy: 3 ±% FS
- Control Signal Output: Analog Voltage
- Control Technique: Limit / Set Point Control
- Controller Inputs: DC Voltage Input
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Supplier: Bronkhorst USA
Description: of a thermal mass flow sensor, a precise control valve and a microprocessor based pc-board with signal and fieldbus conversion. As a function of a setpoint value, the flow controller swiftly adjusts the desired flow rate. For extra efficiency or safety, the
- Accuracy: 1 ±% FS
- Control Signal Output: Analog Voltage, Serial / Digital, Network / Fieldbus Output
- Controller Inputs: Current Loop (Transmitter) Input, Serial / Digital Input
- Media: Gas / Air
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Supplier: Fluidwell bv
Description: onto outdoor sensors. Features Two control modes: - Hand (manual valve control) - Auto (control flow to obtain the desired flow rate) Bumpless transistion between the control modes. Flow rate monitoring: two alarm values can be set: low and
- Accuracy: 0.1250 ±% FS
- Control Signal Output: Analog Voltage
- Control Technique: Other
- Controller Inputs: Frequency Input
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Supplier: OMEGA Engineering, Inc.
Description: standard liters per minute (SLM). The controller uses a true proportional valve coupled to the flow body to control flow using the integral PID loop controller. Standard units include a 0 to 5 V output (4 to 20 mA optional) and RS232 communications. The gas-select feature
- Accuracy: 1 ±% FS
- Control Signal Output: Analog Voltage, Current Loop, Serial / Digital
- Control Technique: PID Control
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input
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Supplier: Bronkhorst USA
Description: control valves can either be integrally or separately mounted, to measure and control gas flows from the lowest ranges ( 0,2...10 mln/min - Meters; 0,2...10 mln/min - Controllers) to the highest ranges (10...500 m3n/h - Meters; 2...100 ln/min
- Gas Volumetric Flow Rate: 1.06E-5 to 0.7062 SCFM
- Mass Flow Rate: 8.26E-7 to 0.0551 lbs/min
- Computer Controllable: Yes
- Display: Digital Display
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Supplier: Axetris AG
Description: MFC 21x2 is a standalone mass flow controller including an additional high precision PID controller together with a fast acting solenoid valve. Digital and/or analog input / output enable direct, fast and accurate control of the gas flow. The additional
- Gas Volumetric Flow Rate: 0.0 to 0.1059 SCFM
- Electrical Output: Analog Current, Analog Voltage
- End Fittings: Threaded
- Features: Measures Temperature, Audible or Visual Alarms
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Supplier: Sierra Instruments, Inc.
Description: -winning SmartTrak 100 Series, all backed by industry best off-the-shelf fast product delivery and Sierra's style of personalized customer support. Our 50 mass flow meters have a standard accuracy of +/- 1.5% of full scale. The flexible and powerful direct-acting control valve
- Gas Volumetric Flow Rate: 0.0 to 1.77 SCFM
- Computer Controllable: Yes
- Display: Digital Display
- Electrical Output: Analog Current, Analog Voltage
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Supplier: Sierra Instruments, Inc.
Description: -winning SmartTrak 100 Series, all backed by industry best off-the-shelf fast product delivery and Sierra's style of personalized customer support. Our 50 mass flow meters have a standard accuracy of +/- 1.5% of full scale. The flexible and powerful direct-acting control valve
- Gas Volumetric Flow Rate: 0.0 to 7.06 SCFM
- Computer Controllable: Yes
- Display: Digital Display
- Electrical Output: Analog Current, Analog Voltage
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Supplier: Malema Sensors
Description: fluid blending and/or dispense applications Fast Response 2 seconds (typically < 1 seconds for most applications) Broad application range with 2 types of control valves Wide range of flow control capability All PTFE/PFA wetted part construction – compatible
- Accuracy: 1.5 ±% FS
- Control Signal Output: Analog Voltage, Current Loop
- Control Technique: Limit / Set Point Control
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input
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Supplier: Malema Sensors
Description: a Malema control valve. The Coriolis flow meter has an all PFA construction with no moving parts or seals. It sets a standard for flow measurement in terms of accuracy and repeatability. The Coriolis flow measurement technology with its advanced digital signal
- Accuracy: 1.5 ±% FS
- Control Signal Output: Analog Voltage, Current Loop
- Control Technique: Limit / Set Point Control
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input
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Supplier: Sitron
Description: ordered with a great variety of threaded, flange, or sanitary process connections. Applications Pump monitoring and protection High/Low flow detection and control Supply line monitoring and control Fill/Drain monitoring Lubricant monitoring Cooling water monitoring Heat
- Velocity Flow Rate: 0.1312 to 13.12 ft/sec
- Electrical Output: Analog Current
- Flow Meter Type: Velocity Flow Meter
- Operating Pressure: 4500 psi
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Supplier: Malema Sensors
Description: ± 1% of setpoint; ideal for fluid blending and/or dispense applications Fast Response 3 seconds (typically < 2 seconds for most applications) Broad application range with 2 types of control valves Wide range of flow control capability; 5 mL/min - 12000 mL/min (turndown
- Accuracy: 1 ±% FS
- Control Signal Output: Analog Voltage, Current Loop
- Control Technique: Limit / Set Point Control
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input
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Supplier: OMEGA Engineering, Inc.
Description: The FLV-4600 Series Water Flow Controller utilizes a proportional valve coupled to a flowmeter body creating a unique in-situ closed-loop flow controller system. Measurements are taken within the laminar region of the flow meter and the integral PID controller positions
- Accuracy: 2 ±% FS
- Control Signal Output: Analog Voltage, Serial / Digital
- Control Technique: Limit / Set Point Control, PID Control
- Controller Inputs: DC Voltage Input, Serial / Digital Input
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Supplier: KSB AG
Description: Design Balancing valve with electronic sensor for flow and fluid temperature measurement with BOATRONIC M-2 measuring computer for hydraulic balancing with short-term measurement, with BOATRONIC M-420 for analog signal transfer, e.g. to a control room. Independent of
- Actuation: Electric
- Media: Water, Hot Water, Cold Water
- Media Temperature: 14 to 248 F
- Number of Ports/Ways: 2
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Supplier: Proteus Industries Inc.
Description: Fast, responsive PID controller rotates vane to maintain precise control at selected flow rates FLC700 Series Flow Controller > Flow controller integrates valve, meter and display > Flow ranges from 5–100 LPM / 1.3–26.4 GPM > Programmable PID
- Control Signal Output: Analog Voltage, Current Loop
- Control Technique: PID Control
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input, Serial / Digital Input
- Form Factor: Other
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Supplier: Brooks Instrument
Description: control valve response, makes it possible for select 4800 Series controllers to quickly match actual mass flow to any changes in set point. The optional Local Operator Interface (LOI) provides a convenient user interface to view, control, and configure the devices
- Mass Flow Rate: 1.38E-4 to 0.1101 lbs/min
- Electrical Output: Analog Current, Analog Voltage
- Features: Controller Functions
- Flow Meter Type: Mass Flow Meter
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Supplier: OMEGA Engineering, Inc.
Description: The OMEGA® PV100 Series comprises economical proportional valves for use with gases. They combine a solenoid valve with an electronics package that digitally modulates the control signal to provide analog proportional control without the expense or complexity of
- Actuation: Electric
- Connection: Threaded
- Flow (Cv): 0.0200 to 0.1200
- Material: Stainless Steel
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Supplier: Brooks Instrument
Description: purity and reduces leaks Easily installed and serviced with analog only input/outputs Applications Optical Fiber Manufacturing – MCVD, OVD, AVD Water Vapor Flow Control
- Accuracy: 1 ±% FS
- Control Signal Output: Analog Voltage
- Media: Gas / Air
- Number of Control Outputs: 1 outputs
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The Lee Company makes three different kinds of Flow Controls: Restrictor Checks Directional Flow Controls Flow Regulators Restrictor Check Valves Lee Restrictor (read more)
Browse Control Valves Datasheets for Lee Co. (The) -
The Lee Company’s Dual Metering Flow Control valve is a two way restrictor that allows a designer to specify a different metered flow rate in each direction. The valve is ideal for high pressure hydraulic applications with system pressures up to 3000 psi. It features all stainless steel (read more)
Browse Flow Orifices and Flow Restrictors Datasheets for Lee Co. (The) -
The light and dynamic mass flow controller VEMD works extremely quietly, thanks to piezo technology. The integrated electronics and sensor record, control, and meter the flow rate of air and inert gases proportionally. Compact module with integrated control electronics Dynamic (read more)
Browse Control Valves Datasheets for Festo Corporation -
Product Features • Live-loaded packing system • Vee stem, regulating stem, soft-seat stem are optional • Compact design • Panel mounting • Straight, angle, and cross flow patterns • Working presssure up to 5000 psig (345 bar (read more)
Browse Control Valves Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
The Lee Company’s High Pressure Dual Metering Flow Control valve is a two way restrictor that allows a designer to specify a different metered flow rate in each direction. The valve is ideal for high pressure hydraulic applications with system pressures up to 5000 psi. It features all (read more)
Browse Control Valves Datasheets for Lee Co. (The) -
Geeplus solenoids are also used in a variety of valve applications, where the solenoid’s plunger is used to control the flow of fluid or air. In the Geeplus Pinch Valve shown, when the solenoid is energized, the plunger retracts, closing the valve. When power to the solenoid is cut (read more)
Browse Pinch Valves Datasheets for GEEPLUS Inc. -
Manufacturing: Supports valves, plungers, gaskets, flanges, and pump or filter components with food-grade compliance. Enhance flow control systems with Dechengwang PTFE Valve Heads. Contact us to explore custom solutions for high-purity, durable, and chemically resistant components. (read more)
Browse Solenoid Valves Datasheets for Shenzhen Dechengwang Technology Co., Ltd -
Easy-to-adjust one-way flow control valve VFOE from Festo The VFOE allows machinery and plant manufacturers to regulate the speed of pneumatic cylinders in their machines and plants to suit their specific needs and expectations. This compact one-way flow control valve (read more)
Browse Flow Switches Datasheets for Festo Corporation -
cost savings. The EVP Series Valve provides air or gas flow control, and varies the output flow based on the current input to the solenoid. The consistent gain of this valve provides a high degree of control for many applications. Controllability and value are some of the features of the EVP Valve. (read more)
Browse Solenoid Valves Datasheets for Clippard -
Red Valve presents the Type A Air-Actuated Pinch Valve, a smart and budget-friendly answer to flow control challenges. The key lies in the valve’s elastomer sleeve, the sole wetted component. Actuating the valve is a breeze with air or hydraulic pressure directly applied to the elastomer (read more)
Browse Pinch Valves Datasheets for DeZURIK, Inc.
Conduct Research Top
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Linear Flow Control with Digital Solenoid Valves
In today's world of automated industrial control systems, designers are increasingly specifying analog solenoid valves to replace functions that have been manually controlled by technicians.
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Test cell A equipment acquisition: CY 1965, CY 1966
The EST spool piece will direct dewar flow into an analog control valve and filter located parallel to the existing ACV-3 line.
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Journal of Jet Propulsion > Dynamics of a Variable Thrust, Pump Fed, Bipropellant, Liquid Rocket Engine System
The addition of the equations for the turbine, pumps, and gas flow control valve completes the analog of the basic rocket engine, i.e., of the unalterable components.
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Force, compliance and position control for a space frame manipulator
The chamber pressures, p b and P, , may be controlled using PWM or analog controlled proportional flow air valves .
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Experiences in testing a fleet of aging aircraft using an acoustic nondestructive testing technique
… cfm oil-free air compressors rigged such that one was the master pressure controller and the other the slave; a control panel equipped with an analog inlet pressure gauge, a pressure regulator, a flow control valve , an analog output pressure gauge, a …
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Instant PLC Programming with RSLogix 5000
Next, we will repeat the same process for an Alias tag that will be directly associated with the analog output of the flow control valve .
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Final test report for Pewee 2 integrated facility test series (FEP I and FEP II)
For FEP-I and II, the Pewee 2 Reactor was simulated by a Flow Car with two analog control valves located at the termination of the main propellant line and the moderator supply line.
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Measurable variables in copper Electrowinning and their relevance to predict process performance
Also this technology allows controlling the concentration through analog outputs, for flow control valves management [11].
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Development of Markets for Solar Water Heating Systems. Final Report
… DAQ cards have four(4) counter timer chips to measure the pulse signals from four sepamte flow sensors, four(4) analog output channels for to provide a control signal to four electronically controlled flow valves , five (5) analog input channels to read …
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M001-STR04-W234ald summary report CY 1970. For period ending 30 September 1970
The engine of ANSC Drawing 1136390 utilized a three-port analog control valve to distribute coolant flow in the parallel-branch .
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Innovations in Automotive Transmission Engineering
Regulator valves for analog control of pressure or flow .