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Supplier: Kelly Pneumatics, Inc.
Description: Kelly Pneumatics, Inc. introduces the High Flow Proportional Valve, which offers the highest flow rates of our proportional valve product line. This valve performs excellently at low or high pressures, and offers our lowest hysteresis performance
- Valve Size: 0.125 to 0.25 inch
- Pressure Rating: 25 to 100 psi
- Number of Ports/Ways: 2
- Media Temperature: 32 to 120 F
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Supplier: Kelly Pneumatics, Inc.
Description: Kelly Pneumatics, Inc. offers a high volume flow Miniature Proportional Valve utilizing our proportional armature valve technology. This non-spool valve architecture employing one moving part ensures virtually frictionless performance and longevity tested at
- Valve Size: 0.125 inch
- Pressure Rating: 25 to 100 psi
- Number of Ports/Ways: 2
- Media Temperature: 32 to 120 F
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Supplier: Clippard
Description: Stepper Controlled Proportional Valves Utilizing the industry's most robust and powerful linear actuator, the high-flow stepper-controlled proportional valve outperforms the competition in performance and durability. The bonded elastomeric seat achieves excellent
- Valve Size: 0.125 inch
- Pressure Rating: 0 to 100 psi
- Number of Ports/Ways: 2
- Media: Air, Compressed Air
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Supplier: Enfield Technologies
Description: The M2D is a proportional pneumatic valve. It is primarily used for directional control of inert gases in servo systems to control position, pressure, force or flow. It is also used in systems requiring very high speed pneumatic switching. The valve includes
- Valve Size: 0.375 inch
- Pressure Rating: 149.388831 psi
- Number of Ports/Ways: 5
- Media Temperature: 32 to 122 F
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Supplier: Kelly Pneumatics, Inc.
Description: Kelly Pneumatics, Inc. offers a low volume flow Miniature Proportional Valve utilizing our unique proportional valve design. This non-spool valve architecture employs one moving part, ensuring virtually frictionless proportional control and
- Valve Size: 0.19 inch
- Pressure Rating: 25 to 100 psi
- Number of Ports/Ways: 2 to 3
- Media Temperature: 32 to 120 F
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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
- Valve Size: 1 inch
- Number of Ports/Ways: 2
- Media Temperature: 32 to 158 F
- Flow (Cv): 0 to 19
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Supplier: Kelly Pneumatics, Inc.
Description: design ensuring virtually frictionless performance and longevity tested at over 100 million cycles. This valve differs from the High Flow Proportional Valve in that it uses a proportional valve and digital valve in parallel. This parallel valve
- Pressure Rating: 100 psi
- Number of Ports/Ways: 2
- Media Temperature: 32 to 150 F
- Number of Positions: 2
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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
- Valve Size: 0.03125 to 0.078125 inch
- Pressure Rating: 40 to 200 psi
- Number of Ports/Ways: 2
- Media Temperature: 0.4 to 179.6 F
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Supplier: Clippard
Description: proportional control. 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
- Valve Size: 0.19 inch
- Pressure Rating: 50 psi
- Number of Ports/Ways: 2
- Media: Air, Compressed Air, Gas
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Supplier: Festo Corporation
Description: Linear characteristic curve for simple programming ATEX-certified Highly dynamic Piston spool with integrated sensor Electrical connection via M12x1 plug, 8-pin
- Pressure Rating: 14.50377 to 145.0377 psi
- Media Temperature: 95 to 59 F
- Media: Air, Compressed Air
- Primary Material: Aluminum
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Supplier: FUJIKURA COMPOSITES Inc.
Description: Features Flow rate is easy to setting by current control. The flow rate can be steplessly changed by the current value. Hysteresis is less and reproducibility is good. PWM control is possible. Applications Medical equipment - Fine flow rate control of
- Media: Air, Water
- Features: Control Valves
- Actuation: Electric
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Supplier: Barksdale Control Products
Description: conditions. Barksdale height control valves feature proportional response and are available in both low flow and high flow configurations. These features combine to minimize air consumption without the use of inaccurate and failure prone time delay elements
- Pressure Rating: 130 psi
- Media Temperature: -40 to 150 F
- Media: Air
- Primary Material: Aluminum
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Supplier: Clippard
Description: proportional control. 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
- Valve Size: 0.19 inch
- Pressure Rating: 25 psi
- Number of Ports/Ways: 2
- Media: Air, Compressed Air, Gas
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Supplier: Barksdale Control Products
Description: conditions. Barksdale height control valves feature proportional response and are available in both low flow and high flow configurations. These features combine to minimize air consumption without the use of inaccurate and failure prone time delay elements
- Pressure Rating: 130 psi
- Number of Ports/Ways: 4
- Media Temperature: -40 to 150 F
- Media: Air
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Supplier: FUJIKURA COMPOSITES Inc.
Description: Features Flow rate is easy to setting by current control. The flow rate can be steplessly changed by the current value. Hysteresis is less and reproducibility is good. PWM control is possible. Applications Medical equipment - Fine flow rate control of
- Pressure Rating: 29.0073678714394 psi
- Media: Air, Water
- Features: Control Valves, Regulator (general)
- Actuation: Electric
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Description: The DPV1N proportional valve from Deltrol Controls allows the flow rate of fluid passing through the valve to be adjusted anywhere between fully off to fully open. To accomplish this, the power to the solenoid coil is adjusted via PWM control to open the
- Valve Size: 0.25 to 0.3149608 inch
- Pressure Rating: 40 to 90 psi
- Number of Ports/Ways: 2
- Media Temperature: 200 F
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Supplier: Proportion-Air, Inc.
Description: The QB4 closed loop electronic pressure regulator can handle flow rates as high as 200 scfm forward flow and 300 scfm exhaust flow. It works with pressures from vacuum to 150 psig. The unit is made up of two solenoid valves, an internal pressure transducer and an
- Maximum Pressure: 150 psi
- Flow Capacity: 200 to 300 SCFM
- Port Size: 0.5 inch
- Material: Aluminum
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Supplier: Radwell International
Description: PROPORTIONAL DIRECTIONAL CONTROL VALVE, VALVE FUNCTION: 5/3 CLOSED, G1/8" PORT SIZE, 0-10 BAR (0-145 PSI), 24 VDC, HIGH FLOW, 1/8" THREAD, 4-PIN M12 CONNECTION, IP65, (151693). FREE 2 YEAR RADWELL WARRANTY
- Features: Control Valves
- Connection Description: Threaded
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Supplier: First Sensor AG
Description: The VSO Low Flow is an addition to the current line of VSO valves offering enhanced flow control for applications where control is critical or flow is required below 600 sccm. VSO valves are miniature solenoid operated proportional
- Pressure Rating: 150 psi
- Number of Ports/Ways: 2
- Media: Air
- Actuation: Electric
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Supplier: DeZURIK, Inc.
Description: Introduced and patented by Red Valve, the air -actuated Type A Pinch Valve offers a unique, cost-effective solution to flow control problems. More Red Valve Type A Valves are in use than any other Pinch Valve throughout the world. The secret is
- Media: Air
- Primary Material: Cast Iron
- Valve Type: Pinch Valves
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Supplier: DigiKey
Description: PROPORTIONAL FLOW CONTROL VALVE
- Pressure Rating: 0 to 36 psi
- Media: Air, Gas
- Features: Control Valves, Other
- Connection Description: Threaded
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Description: flow rate and small flow rate ratio: R = Gmax / Gmin Gmax for the temperature control valve fully open when the flow rate, can also be seen as a radiator design flow; Gmin is with the temperature control valve right degree size and change.
- Features: Control Valves
- Valve Type: Directional Valves
- Actuation: Electric
- Primary Material: Stainless Steel, Steel
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Supplier: ASCO
Description: or pressure control applications requiring a constant pressure at different flow rates, such as air supply over nozzles or turbine speed control. Pulstronic II Features Include: Minimum hysteresis Quick pressure changes, low overshoot Standard 50 µm filtration No constant
- Media Temperature: 32 to 140 F
- Media: Air, Gas, Natural Gas
- Actuation: Pilot Operated
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Supplier: Sames North American Corporation
Description: The output pressure of this pneumatically operated valve is adjusted by changing the control air pressure. The changes can be achieved by manual adjustments of the air pressure or by changing the strength of the electronic flow rate signal (0 to 10v DC or 0 to 4095
- Spray Technology: Air Spray (Air Atomized)
- Automation / Control: Automatic
- Equipment Type: Component / Sub-system
- Power Source: Electric
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Supplier: OMEGA Engineering, Inc.
Description: air pressure regulation to actuators, valves, positioners and other final control elements. An integral volume booster provides high flow capacity, increasing control speed in critical applications. Multiple choices for wiring and porting simplify installation and
- Output Pressure: 0 to 120 psi
- Maximum Air Volume: 20 SCFM
- Maximum Supply Pressure: 150 psi
- Operating Temperature: -20 to 150 F
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Supplier: Radwell International
Description: PROPORTIONAL PRESSURE CONTROL VALVE, VPPL SERIES, 3 MM NOMINAL WIDTH PRESSURIZATION, ELECTRICAL ACTUATION, DIRECTLY CONTROLLED, MECHANICAL SPRING RESET, 0.2-20 BAR PRESSURE REGULATION RANGE, 245 L/MIN STANDARD NOMINAL FLOW RATE, 1635975. FREE 2 YEAR RADWELL WARRANTY
- Media: Air
- Features: Control Valves, Regulator (general)
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Supplier: Bronkhorst USA
Description: there are different series of unique Bronkhorst High-Tech control valves. For liquid flow applications with higher flow rates and pressure rating up to 100 bar, Bronkhorst designed the control valve model C5I, however the control valve may also
- Pressure Rating: 1,500 psi
- Media: Air, Compressed Air
- Features: Breathable Air, Control Valves, Intrinsically Safe
- Actuation: Electric
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Supplier: Bronkhorst USA
Description: The control valve can be furnished as an integral part of a mass flow controllers, a pressure controller, or as a separate component. It is a proportional, electro magnetic control valve with extremely fast and smooth flow control
- Pressure Rating: 1,500 psi
- Media: Air, Compressed Air
- Features: Breathable Air, Control Valves, Intrinsically Safe
- Actuation: Electric
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Supplier: Barksdale Control Products
Description: The Atlas Valve, Series 52334, provides an array of functionality in addition to standard height control valve capabilities. Patent pending, Atlas valves are able to provide one of four additional functions for air suspension applications. With actuation of an
- Pressure Rating: 130 psi
- Number of Ports/Ways: 5
- Media Temperature: -40 to 150 F
- Media: Air
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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: Analog Voltage, Current Loop, Serial / Digital
- Media: Gas / Air
- Control: PID Control
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Supplier: Equilibar, LLC.
Description: The GP series control valve is an electronic pressure regulator designed to precisely control the pressure of gaseous media proportional to an electronic signal in pressure ranges up to 1000 PSI. The GP1 operates using two normally closed solenoid valves, a
- Valve Size: 0.125 inch
- Pressure Rating: 0 to 1,000 psi
- Number of Ports/Ways: 3
- Number of Positions: 3
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Supplier: IMI Life Science
Description: A high-flow 2/2 proportional valve offering >200 l/min at 2.4 bar. It provide long-lasting repeatability over hundreds of millions of cycles. Market-leading product, used by the large majority of respiratory devices. 2/2 NC pressure compensated proportional valve
- Valve Size: 0.18110246 inch
- Pressure Rating: 0 to 101.52639 psi
- Number of Ports/Ways: 2
- Media: Air, Gas
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Supplier: OMEGA Engineering, Inc.
Description: The FMA-2600A and FVL-2600A Series mass and volumetric flow controllers use the principle of differential pressure within a laminar flow field to determine and control mass flow rate. A laminar flow element (LFE) inside the meter forces the gas into laminar
- Accuracy: 1 ±% FS
- Control Signal: Analog Voltage, Current Loop, Serial / Digital
- Type: Current Loop (Transmitter) Input, DC Voltage Input
- Interface: Digital Front Panel
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Supplier: IMI Life Science
Description: The 16 mm FLATPROP is a 2/2 proportional valve featuring a flat plunger and spring for frictionless operation. It provides precise control of flows ranging from a few milliliters per minute to 80 liters per minute, with high repeatability over more than 100 million
- Valve Size: 0.03149608 inch
- Pressure Rating: 0 to 174.04524 psi
- Number of Ports/Ways: 2
- Media: Air, Gas
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Supplier: Eastern Instruments
Description: The CentriFeeder™ with Integrated Control Valve or ICV, accurately measures and controls the flow of any dry, free‐flowing solid. Using a highly customizable touch screen HMI integrated with a low rpm, AC, Brushless Servo, a PID control loop is established to
- Volumetric Capacity: 2.0300000000000002 to 45 ft³/hr
- Material Type: Abrasives / Ceramics, Chemicals / Fertilizers, Construction Materials / Cement, Food Processing, Mining / Ores / Minerals, Polymers / Molding, Power / Coal and Coke, Pulp and Paper / Wood, Sanitary / Pharmaceutical
- Common Features: Control Panel, Integral Hopper / Bin
- Material Characteristics: Dry / Free Flowing
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Featured Products Top
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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 -
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 -
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. -
Clippard announces the release of the 8mm Series Proportional Micro Electronic Valves. These proportional direct-acting valves provide precise, linear control for accurate dosing and flow regulation in critical applications. With low power consumption, they offer excellent energy (read more)
Browse Industrial 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. -
current applied. While the proportional control of this rotary solenoid isn’t as precise as say a proportional solenoid or voice coil actuator, this solenoid could be used in any number of applications, such as controlling flow in both air and liquid valves as well as (read more)
Browse Rotary Solenoids Datasheets for GEEPLUS Inc. -
from the Festo Core Range has proven itself to be a cost-effective solution for standard applications. The manually adjustable one-way flow control valve VFOE from Festo as a supply air and exhaust air variant enables the retraction and advancing speed of a pneumatic actuator’s piston rod to be freely adjusted. Thanks to optimised production, the one-way flow control valve is a low-cost way of implementing standard requirements. (read more)
Browse Flow Switches Datasheets for Festo Corporation -
designed for fast and stable gas flow control. In ventilation, it delivers exceptional performance even when inlet pressure drops, ensuring reliable breathing support from delicate neonatal patients to full adult modes. 2/2 NC pressure compensated proportional valve (read more)
Browse Solenoid Valves Datasheets for IMI Life Science -
and output. This includes applications where the medium is expelled into the open air or flows into an unpressurized container downstream of the valves. The VZWP is used for gaseous and liquid material flows up to a viscosity of maximum 22 mm²/s in (read more)
Browse Solenoid Valves Datasheets for Festo Corporation -
Clippard's Cordis CFC Series delivers precise, stable flow control by combining fast MEMs sensing with integrated proportional valve technology in a compact, easy-to-integrate package. • Fast-response MEMs sensors with <1 minute warm-up for quick startup (read more)
Browse Flow Controllers Datasheets for Clippard
Conduct Research Top
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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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The 5 Best Industry Applications For Linear And Rotary Solenoids
and bulk packaging plants. When machinery is coupled with proportional solenoid valves for flow control, entire systems become automated and able to release raw ingredients continuously or infrequently for precise recipe control. Both linear and rotary solenoid valves are mounted on food processing
More Information Top
Indicates content that may require registration and/or purchase.
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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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Control of a pneumatic gantry robot for grinding: a neuro-fuzzy approach to PID tuning
An electropneumatic proportional valve controls the flow of air to the cylinder.
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http://repositories.lib.utexas.edu/bitstream/handle/2152/ETD-UT-2011-12-4843/GONZALES-MASTERS-REPORT.pdf?sequence=1
Internal muscle pressure is measured by the Festo proportional valve that controls the air flow on the muscles.
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Motion control of a nonlinear pneumatic actuating table by using self-adaptation fuzzy controller
Here, it is constructed to monitor the internal piston motion (table up-down motion) by using a proportional valve to control the air flow -rate between two air chambers for regulating the internal pressure.
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Fuzzy Reasoning in Information, Decision and Control Systems
By supplying the manipulated electric current signal (4 ~ 20 [mA]) to the servo-valve, the elec- tromagnetic proportional valve can control the inlet air flow and therefore the inner pressure (0 ~ 6 [Kgf/cm'^]) of the rubber muscle can be changed.
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Study of Smooth and Accurate Position Controls of Pneumatic Artificial Muscle Actuators for Robotic Arms
The result is an algorithm that is able to adaptively regulate input signals for the proportional pressure valve that controls the air flow to the PAM, in an attempt to better mimic the point-to-point movement of human arm.
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On the control of pneumatic positioners and the case of the inverted pendulum
Though previous studies have demonstrated that at- tractive accuracies and positioning times can be ob- tained with pneumatic systems under digital control, they were achieved with expensive control valves that provided an air flow proportional to a variable control signal.
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Robot actuation using air motors
The actuator which is used as a drive is a mechanically robust piston air motor constructed of aluminium, utilising a proportional spool valve to allow air - flow control .
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Design and control of a manipulator arm driven by pneumatic muscle actuators
In this application we have been applied the air flow control method using proportional directional control valve .
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Information Technology Applications in Industry
The proportional solenoid valve is used to control the air flow to and from the airbag.