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Proportional Valve
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Servo valves provide closed loop flow or pressure response to an electrical or electronic control signal. They are used in air, gas, and liquid applications.
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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 stepper motors, servo valves
- Valve Type: Control Valves, Solenoid Valves
- Primary Material of Construction: Stainless Steel
- Actuation: Electric
- Media: Air, Compressed Air
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Description: EPDN Series, Proportional Valve (Electronic Pressure Regulator) with micro processor which enables you to adjust all parameter settings by means of push buttons.
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Supplier: Royal Systems Group, Inc.Description: Servo and Proportional Valves with Special Features Meeting Exacting Needs for Safety and Flexibility ♦ Fail Safe Versions ♦ Explosion-proof offering includes intrinsically-safe, flameproof and "increased safety" designs. ♦ Spool Null Cuts ♦ Spool-in-Body/Bushing
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Supplier: Clippard Instrument Laboratory, Inc.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 sealing ensuring smooth opening
- Valve Type: Control Valves, Needle Valves
- Actuation: Electric
- Media: Air, Compressed Air
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Description: OEMs worldwide choose VSO as their preferred miniature proportional valve.
- Media: High Purity Gas
- Connection: Threaded, Tube Fitting
- Material of Construction: Brass / Bronze, Stainless Steel
- Valve Type: Control Valves, Solenoid Valves
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Supplier: M & M Rogness Equipment CompanyDescription: Proportional Pressure Control: Used in very low flow applications such as pressure control of pilot lines or remote pressure compensator control. The valve consists of a small DC solenoid and a direct acting relief. An amplifier is required to supply the 0 to +10VDC signal. Uses Common Subplate
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Supplier: Parker Hannifin / Hydraulics GroupDescription: Proportional flow control valves provide pseudo pressure compensation and are used on systems requiring variable electronic control of flow. They allow the operator to vary the control signal to accelerate or decelerate an actuator. A compensator valve can be added to the circuit for enhanced
- Valve Type: Control Valves
- Actuation: Electric
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Supplier: SAMSON Controls, Inc.Description: Valve used to maintain the water pressure in heating installations, especially when connected to a district heating system. The direct-acting, spring-loaded safety valve contains a metal bellows and is characterized by its proportional opening and closing behavior. It has therefore been
- Connection: Threaded, Socket Weld / Solder
- Actuation: Mechanical Device, Other
- Material of Construction: Brass / Bronze
- Media Description: Water, Hot Water, Cold Water
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Supplier: Continental HydraulicsDescription: The VED*MG pilot operated 4-way proportional valves with On-BoardDigital Amplifier are available in 5 standard NFPA and ISO patterns.OPERATIONThe VED*MG valves are designed to control the direction and oil flowrate based on the amount of command signal supplied to the On-Board Amplifier.In event
- Valve Type: Directional Valves
- Actuation: Electric
- Material: Aluminum, Ductile Iron
- Media Description: Hydraulic Fluid
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Supplier: HAWE North America Inc.Description: These pressure limiting valves are electrically remote controlled and rule the hydraulic pressure within the system. This enables arbitrary control of the maximum pressure in the circuit there by protecting it depending on the momentarily required condition. These valves are either directly
- Valve Type: Pressure Relief Valves
- Actuation: Manual / Hand, Pilot Operated
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Supplier: Numatics, Inc.Description: The E02/E22/E32 Series electronic proportional regulators quickly and accurately adjusts output pressure in relation to an electrical control signal. They meet requirements of industrial environments including rapid cycling, quick response, and repeatability, which are found in paint, welding
- Valve Type: Control Valves
- Actuation: Electric
- Media: Air, Compressed Air
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Supplier: Parker Hannifin ChinaDescription: The proportional pressure relief valve series RE*E*W consists of a proportional pilot stage and a slip-in cartridge main stage. A mechanical maximum pressure stage is optionally available. For sizes NG25 and NG32 a screw-in cartridge is used, for sizes NG40, NG50 and NG63 an additional sandwich
- Valve Type: Control Valves, Pressure Relief Valves
- Media: Hydraulic Fluid
Featured Products for Proportional Valve Top
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and a direct-operating solenoid, the SentronicD valve can shave weeks off development and start-up times plus provide production systems with higher performance characteristics for greater throughput and yield," said Robert W. Kemple, Jr., executive vice president, sales and marketing - Americas, ASCO Numatics. "Now manufacturing and control engineers can incorporate proportional valves that meet their specific application requirements, rather than sub-optimizing their application to accommodate... (read more)Browse Solenoid Valves Datasheets for Numatics, Inc. -
Clippard Instrument Laboratory, Inc. introduces the new EVPD Proportional Valve Driver that is ideal for laboratories and OEM product development, and can be customized to fit OEM applications, including control parameters This EVPD is designed for use as a plug-and-play interface between Clippard's EVP Series Proportional Control Valves and PLC's or other controls. The EVPD offers easy integration with existing machine controls, plus provides user adjustable parameters. With five signal inputs... (read more)Browse Datasheets for Clippard Instrument Laboratory, Inc.
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The core of electrohydraulic controls is the proportional valve that regulates a pressure (P) or a flow (Q) according to the reference input signal supplied by the machine CNC. Particularly the proportional valve must be operated by an electronic driver which regulates a proper electrical current supplied to the valve's solenoid according to the reference signal. The solenoid converts the elctrical current into mechanical force acting the spool against a return spring: the raising... (read more)Browse Hydraulic Valves Datasheets for Atos / Fluid Power Associates, Inc.
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Parker Hannifin / Automation / Precision Fluidics Division
Meet The Parker Proportional Valve Familymost demanding precision gas flow applications. Quick Links: Low Flow Proportional Valves - Highest performing gas control valves with technology to maintain ideal flow. Ideal for precision instrumentation. MD PRO - controls gas flow proportionally to input current. This non- thermally compensated VSO® valve is the economical solution for precise flow control. VSO® - Voltage Sensitive Orifice, controls the flow of gas in proportion to input current. Drive the valve with either DC current... (read more)Browse Gas Valves Datasheets for Parker Hannifin / Automation / Precision Fluidics Division -
TheVED03M Proportional Control Valve with on-board electronics combines the precision of electronics with the ruggedness of hydraulics to stretch the performance of your machines. Designed for the way you work, the VED03M proportional control valve ensures accuracy and repeatability, which increases your system productivity. PowrFlow ™ Proportional Control Valves with On-Board Electronics. Features & Benefits. On-Board Electronics Amplifiers help save control panel space and the costs... (read more)Browse Hydraulic Valves Datasheets for Continental Hydraulics
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Features & Benefits. Standard NFPA-ISO mounting patterns for ease of installation. Common cavity screw in cartridge styles aid in installation to an existing circuit or tight locations. Proportional Flow Control Valves come with multiple flow ranges which allow you to match your system requirements for the highest controllability. Proportional Pressure Control Valves allow total control of pressure or force requirements. True centering spring brings valve to safe position in the event... (read more)Browse Control Valves Datasheets for Continental Hydraulics
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eX-proof AZ valves are proportional valves equipped with specific solenoids and integral digital electronic drivers certified to ATEX 94/9/CE, protection mode: Ex II 2 G Ex d IIC T6/T5/T4/T3 (group II for surface plants with gas or vapours enviroment, category 2, zone 1 and 2). The solenoid and the electronics housing are designed to contain the possible explosion which could be caused by the presence of the gas mixture inside the housing, thus avoiding dangerous propagation in the external... (read more)Browse Hydraulic Valves Datasheets for Atos / Fluid Power Associates, Inc.
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Parker Hannifin / Automation / Precision Fluidics Division
Miniature Proportional Valve Solutions from ParkerMiniature High Flow Proportional Valves - Up to 540 slpm. HF Pro - Miniature Proportional Valve Non thermally compensated, 2-way normally closed (NC) miniature proportional valve capable of 60 slpm flow and pressures up 50 psig. VSO Max Miniature High Flow Proportional Valve Non thermally compensated, 2-way normally closed (NC) high flowing proportional valve designed for flow rates up to 240 slpm at less than 2 watts of power. PACE Hf Miniature Proportional Valve High flow, 2-way normally closed (NC... (read more)Browse Gas Valves Datasheets for Parker Hannifin / Automation / Precision Fluidics Division -
Parker Hannifin / Automation / Precision Fluidics Division
Pace Hf - Maximum Flow Proportional ValvesParker Hannifin / Precision Fluidics' Maximum flow (Pace Hf) high flow proportional valve will deliver 180 slpm of air at 30 psi while consuming less than 1 watt of power and becomes the ideal solution for applications requiring low hysteresis and fast response, such as Acute, Sub-Acute and Non-Invasive Oxygen Ventilators. Quick Links: Overview of the PACE HF - MAXIMUM FLOW PROPORTIONAL VALVE. View and download Proportional Valves Catalog. Data sheet fo rhte PACE Hf Proportional Valve. Email us... (read more)Browse Control Valves Datasheets for Parker Hannifin / Automation / Precision Fluidics Division -
Parker Hannifin / Automation / Precision Fluidics Division
New Proportional Valve for Medical Equipment Mfg.valves, proportional valves, multimedia valves, application-specific manifolds, pumps, and electronic pressure controllers. Quick Links to specific product groups: DIAPHRAGM PUMPS. Micro Pumps (air/gas). Mini Pumps (air/gas). Mini Pumps (liquid). High Capacity Pumps (air/gas). MULTIMEDIA VALVES. Inert Isolation PTFE Valves. Isolation Valves. General Purpose Valves. Extreme Performance. Benchtop and Rack-Mount. Solenoid Valve Controllers. OEM Systems. PRESSURE CONTROL (EPC). OEM-EP Miniature... (read more)Browse Air Valves Datasheets for Parker Hannifin / Automation / Precision Fluidics Division -
their component suppliers to provide more value in order to help them compete and expand their presence in the global market" says Jeffrey J. Koczela, Product Manager at Precision Fluidics Division. Medical equipment manufacturers want to reduce time to market and overall system cost. The VSO® MI miniature proportional valve was developed to help satisfy those needs. Unlike competitive valves in its class, the VSO®- MI miniature proportional valve has been tested to U.S. Pharmacopoeia (USP) Class VI... (read more)Browse Diaphragm Valves Datasheets for Parker Hannifin / Automation / Precision Fluidics Division
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and proportional directional valves, you can reduce the number of cartridges needed in load-sensing circuits, especially where the load-holding can be done by the directional valve. In applications where safety requirements do not require that load-holding be performed by the actuator ( i.e., when position does not need to be maintained over a long period of time and there are no overrunning load conditions) a closedcenter 5-way valve can be used to eliminate pilot-operated check... (read more)Browse Solenoid Valves Datasheets for HydraForce, Inc.
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The SP16-20 and SP16-21 proportional directional valves offer very high flow capabilities. These poppet-type valves are ideal for low-leakage blocking and load-holding applications. The SP16-20 is now rated up to 333 lpm/88 gpm, and the SP16-21 is rated up to 265 lpm/70 gpm. Both feature very low internal leakage of 7 dpm, less than 10% hysteresis, and interchangeable coil voltages and terminations. 'M,' 'Y,' or 'J' -type manual overrides are available for the SP16-20. With the 'Y,' or 'J... (read more)Browse Hydraulic Valves Datasheets for HydraForce, Inc.
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New Patented Solenoid-Operated On/Off or Proportional Valves with Integral Piloting or Load-Signaling Capability can Reduce Manifold Space Claim. Patented SVCL and SPCL series valves "U.S. Patent #7,921,880" from Hydraforce offer the unique capability of providing integral piloting and load-signaling in a single solenoid-operated on/off or proportional cartridge valve. The new SPCL16-30, SPCL16-32, and SPCL16-40 are rated to 40 gpm / 150 lpm, and were designed to help reduce manifold space... (read more)Browse Hydraulic Valves Datasheets for HydraForce, Inc.
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Used to control the flow or pressure of fluid to a hydraulic actuator or hydraulic motor for motion control, servo-valves are found in Aircraft and Aerospace Flight Controls and Engine Controls. They are also used for numerous industrial and heavy equipment applications. Electro hydraulic servo and proportional valves provide an output flow rate or output pressure that is linear and proportional to the input voltage or current level. Servo Valves are differentiated from Proportional Valves... (read more)Browse Flow Meters Datasheets for Max Machinery, Inc.
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EVDR Dual Valve Driver. DESCRIPTION. A convenient, plug-mounted microprocessor-based controller for use on a hydraulic. proportional valve coil. The input signal to the controller can be confi gured as voltage,. current, resistive, or PWM. OPERATION. The EVDR1 can be confi gured for a SINGLE or DUAL OUTPUT control based on. a single input signal. A single output would be used to control a single solenoid. proportional valve coil for fl ow or pressure control. It could be confi gured to increase... (read more)Browse Machine Controllers and Monitors Datasheets for HydraForce, Inc.
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HAWE Hydraulics, a leading supplier of sophisticated controls to the mobile and industrial markets, enhances the proportional spool valve, type PSL, complete with direct CAN-BUS interface. The simplified wiring for quick and safe installation is its new design characteristic. Unlike ordinary designs on the market, the wiring is connected and ready for use by inserting the entire cable. The electrical connection complies with the protection rating IP 67, enabling a broad range of mounting... (read more)Browse Hydraulic Valves Datasheets for HAWE North America Inc.
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PowrFlow ™ Proportional Control Valves with On-Board Electronics. Features & Benefits. On-Board Electronics Amplifiers help save control panel space and the costs of mounting. The new GUI (Windows based Graphic User Interface) valve programming software allows complete set-up of all performance parameters as well as diagnostics in real time. Proportional valves utilize the new patented Hall Effect spool position sensor for high accuracy. Proportional products allow control over... (read more)Browse Control Valves Datasheets for Continental Hydraulics
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The proportional pressure limiting valves, type PMV and PMVP are designed for the electro-proportional adjustment of the system pressure in hydraulic circuits. A minimum pressure will be apparent in the de-energized state. This pressure figure depends on the flow (back pressure) or the minimum setting adjusted by a set screw. Type PMV(P) features an inlet port for external oil supply control (approx. 20 bar or 290 psi). They are primarily designed for high pressure applications to increase... (read more)Browse Hydraulic Valves Datasheets for HAWE North America Inc.
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Porportional Throttle Cartridges Type LIQZO-L* are 3-way proportional throttle cartridges with double position transducer designed for mounting in mainfold blocks which provide both directional and non compensated flow control according to electronic reference signal. They operate in association with electronic drivers which supply the proportional valves with proper current to align valve regulation to the reference signal supplied to the electronic driver. Available in different executions... (read more)Browse Valve Positioners Datasheets for Atos / Fluid Power Associates, Inc.
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The EVP Series Proportional Control Valves combine the features of the existing EV series valve —long life, low power, and outstanding performance —with the patented "Spider" armature. This combination, and Clippard's reputation for use of high quality components, assures you of true 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... (read more)Browse Solenoid Valves Datasheets for Clippard Instrument Laboratory, Inc.
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QPV1 Electro-pneumatic Proportional Control Valve. Single loop, high resolution pressure control, +/-0.005% F.S. Proportional inlet valve avoids digital stepping. Control pressure range from vacuum to 150 psig. Field adjustable deadband & stability to optimize performance. Variety of command signal options. Ultra High Resolution electro-pneumatic closed loop proportional pressure control valves. The QPV utilizes a variable orifice valve on the inlet side which eliminates the digital steps... (read more)Browse Control Valves Datasheets for Proportion-Air, Inc.
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MPV1 Electro-pneumatic Proportional Control Valve. All mounting benefits of MM1 control valves with ultra high. resolution pressure control, +/-0.005% F.S. Proportional inlet valve avoids digital stepping. Control pressure range from vacuum to 150 psig. Field adjustable deadband & stability to optimize performance. Ultra High Resolution electro-pneumatic closed loop proportional pressure control valves. The MPV utilizes a variable orifice valve on the inlet side which eliminates the digital... (read more)Browse Control Valves Datasheets for Proportion-Air, Inc.
Conduct Research Top
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Proportional Valves
. Proportional valve parts are built to be interchangeable; thus, the spool in low-performance valves can have considerable overlap in the null position. This overlap causes flow deadband, which is not critical for flow-control systems but can cause errors and instability in positioning systems. However
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Proportional valves eliminate design headaches
New design produces consistent flow and gain. The EPV proportional valve has standard and manifold mounting options, a variety of orifice sizes and control voltage ranges, and three different electrical connectors. Performance curves for two conventional proportional valves show wide variations
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Proportional Valves Eliminate Design Headaches
Proportional valves are a great alternative when an application requires more than on-off control, but not the high precision and expense of servo valves. As such, proportional valves are widely used in a multitude of applications, including the control of gas and air flow from medical respirators
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Proportional Valve Design Meets Control System Challenges
Clippard Instrument Laboratory, long a pioneer in the miniature pneumatic industry, has achieved a breakthough in proportional valve technology with the introduction of the EVP series proportional valve. Since 1974, Clippard (clippard.com) has produced the EV series valve, said to combine
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Proportional Valves Gives Precise, Variable Flow
Proportional pneumatic valves can have hysteresis levels as high as 15%, which can wreak havoc on closed-loop control systems. Another problem with proportional valves is that they often vary from one to another in terms of maximum flow and gain. Gain is the rate of flow change to valve input
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Proportional Valve Overcomes Limitations
at Clippard added another dimension to the valve- variable output flow that is proportional to input current. The result is the new EVP valve.
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Proportional Valve Could Improve Respirators
Designers of ventilators, respirators, and blood pressure monitors could benefit from a new proportional pneumatic valve that reportedly offers greater air flow control accuracy. The new valve, introduced by Clippard Instrument Laboratory, Inc. (Cincinnati, OH; www.clippard.com) and known
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A Closer Look At Proportional Control
A new proportional valve positions the solenoid's moving parts outside the core of the coil. This eliminates the need for tightly toleranced parts and prevents the armature from rubbing against the housing. The critical specifications engineers evaluate when selecting high-performance proportional
Engineering Web Search: Proportional Valve Top
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Festo Great Britain - Proportional directional control valve...
Proportional directional control valve VPWP VPWP proportional directional control valve for servo-pneumatics
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Proportional Solenoid Valve-Proportional Solenoid Valve...
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Proportional Valve For Water-Proportional Valve For Water...
"proportional valve for water" : 89 Products found
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Proportional Valve Driver Board : Kelly Pneumatics, Inc.
Products Proportional Valves Miniature Valve Proportional Valve Driver Board RS232 Converter Board
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High Speed Proportional valve : Flow Control Valves : Pressure...
Products Proportional Valves Miniature Valve
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EVP Proportional Control Valve from Clippard Instrument...
Home > Company Directory > Clippard Instrument Laboratory, Inc. > EVP Proportional Control Valve
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QB1 Pressure Control Valve from Proportion-Air, Inc.
FCV Proportional Flow Control Valve MPV1 Precision Pressure Proportional Control Valve MPV1 Electro-pneumatic Proportional Control Valve
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Parker - X-VALVE - 8MM UNIVERSAL SOLENOID VALVE
Home > X-VALVE - 8MM UNIVERSAL SOLENOID VALVE
