Products & Services
See also: Categories | Featured Products | Technical Articles | More Information-
Supplier: Watts
Description: Designed to be electrically positioned to control flow, pressure, level or temperature for water applications. By alternately energizing the (2) solenoids, the valve can be positioned to maintain a desired value. The valve is normally interfaced with SCADA systems or
- Valve Size: 4 to 16 inch
- Valve Type: Control Valves
- Primary Material: Stainless Steel
-
Supplier: Watts
Description: Designed to be electrically positioned to control flow, pressure, level or temperature for water applications. By alternately energizing the (2) solenoids, the valve can be positioned to maintain a desired value. The valve is normally interfaced with SCADA systems or
- Valve Size: 1.25 to 16 inch
- Valve Type: Control Valves
- Primary Material: Ductile Iron
-
Supplier: F.B. Leopold, a Xylem brand
Description: The Leopold® Valve PAC® Electronic Valve Positioner/Controller is a single-loop controller specifically designed to provide automatic rate-of-flow control of various flows in a water treatment plant, but can be used on a wide range of process control
- Interface: Digital Front Panel, Knobs / Switches / Meter
- Features: Liquid, Rate Indication / Control, Solids / Powder
- Form Factor: Panel / Chassis Mount, Stand-Alone
-
-
Supplier: ISC Sales, Inc.
Description: ISC’s Electronic Control Valves can be configured to perform a wide range of functions such as pressure reducing, pressure sustaining, flow control or level control.
- Number of Ports/Ways: 2
- Power: 120 volts
- Features: Bolt Flange, ISO, Socket Weld / Solder, Threaded
- Valve Type: Control Valves, Solenoid Valves
-
Supplier: Watts
Description: The WATTS ACV Electronic Control Valve is designed to be electrically positioned to control flow, pressure, level or temperature for water applications. It is a throttling valve controlled by two 2-way solenoids installed in the pilot control system. By
-
Supplier: Plast-O-Matic Valves, Inc.
Description: Electro-Pneumatic Positioner Series EPP Precise Electronic Control for Air-Actuated Ball Valves Features: Uses force balance principle of operation and 4-20mA electronic signal for precise control of air actuated ball valves. Combine with Series ZC
- Milliampere Input Signal Range: 4 to 20 milliamps
- Operating Temperature: 40 to 185 F
- Positioner Type: Electro-pneumatic (I / P)
- Valve Actuation: Rotary Valve Actuation
-
Supplier: Bailey International LLC
Description: Hydraulic valves are manufactured in a variety of styles to function in different applications. Valves are used to manipulate the flow of hydraulic fluid within a hydraulic circuit and are activated either mechanically or electronically. Directional Control Valves are the
- Valve Type: Control Valves
- Media: Hydraulic Fluid
-
Supplier: Gemu Valves
Description: The GEMU 1234 electrical position indicator for linear actuators is microprocessor controlled and programmable with an integral analogue electronic travel sensor system.
- Operating Temperature: 14 to 158 F
- Valve Actuation: For Linear Actuated Valves
- Type of Position Indication: LED Indicator
- Position Indication Options: ON-OFF (Two-way)
-
Supplier: Bailey International LLC
Description: Hydraulic valves are manufactured in a variety of styles to function in different applications. Valves are used to manipulate the flow of hydraulic fluid within a hydraulic circuit and are activated either mechanically or electronically. Directional Control Valves are the
- Valve Type: Control Valves, Directional Valves
- Media: Hydraulic Fluid
-
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
- 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
-
Supplier: Armstrong International
Description: temperature control of applications can be achieved.The Emech 2 port valve utilizes ceramic shear action discs as the dynamic sealThe extremely hard nature of ceramic produces outstanding resistance to wear and cavitation damage compared with conventional elastomer and plastic seated
- Valve Size: 0.75 inch
- Pressure Rating: 145 psi
- Number of Ports/Ways: 2
- Media Temperature: -13 to 257 F
-
Supplier: Armstrong International
Description: The Emech 2 port valve utilizes ceramic shear action disc technology to provide tight shut-off, high pressure differential capability and long life integrity. Combined with the Emech electronic actuator, high speed stand alone closed loop temperature control is possible. The
- Valve Size: 0.75 inch
- Pressure Rating: 145 psi
- Number of Ports/Ways: 2
- Media Temperature: -13 to 257 F
-
Supplier: Exlar
Description: The SV Series Positioners were designed specifically for use with Exlar rotary and linear actuators to control valves and dampers in process control applications. The all-electric design eliminates the complexity of applying electro-hydraulic interface pilot valves
- Milliampere Input Signal Range: 4 to 20 milliamps
- Electric Actuation Type: DC Voltage Application, Single Phase AC Application, Three Phase AC Application
- Positioner Type: Digital, Electronic
- Output Action: Direct Action
-
Supplier: Atos North America
Description: QVHZO and QVHZOR are 2 or 3 way flow proportional valves, direct operated, with position transducer which provide compensated flow control according to the electronic reference signal. They operate in association with electronic drivers, which supply the proportional
- Valve Size: 0.2362206 to 0.393701 inch
- Pressure Rating: 3,045.7917 psi
- Number of Ports/Ways: 2 to 3
- Media Temperature: -4 to 176 F
-
Supplier: Continental Hydraulics
Description: return the valve spool to the center position. The Spool Position Sensor circuit improves the overall valve performance by reducing hysteresis and improving response times. The On-Board microprocessor controls all the valve functions and is pre-set to optimal valve
- Pressure Rating: 5,000 psi
- Number of Ports/Ways: 4
- Valve Type: Control Valves, Directional Valves, Spool Valves
- Media: Hydraulic Fluid
-
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 integrated on
- Valve Size: 0.375 inch
- Pressure Rating: 149.388831 psi
- Number of Ports/Ways: 5
- Media Temperature: 32 to 122 F
-
Supplier: Armstrong International
Description: control signals for interfacing with SCADA control Software configurable control settings Very high resolution capability (0.03° rotational) External RS232 connection (cable supplied) Stand-alone closed loop temperature control, or remote analog (4-20mA) control
- Valve Size: 2 to 2.5 inch
- Pressure Rating: 145 psi
- Number of Ports/Ways: 3
- Media Temperature: -13 to 257 F
-
Supplier: Radwell International
Description: VALVE, DIRECTIONAL CONTROL VALVE, WITH ON-BOARD ELECTRONICS & POSITION FEEDBACK. FREE 2 YEAR RADWELL WARRANTY
- Valve Type: Control Valves
-
Supplier: Armstrong International
Description: ASME B16.34 U.S. patent approved Electronic Actuator Features Analog (4-20mA) input and output control signals for interfacing with SCADA control Software configurable control settings Very high resolution capability (0.03° rotational) External RS232 connection (cable
- Valve Size: 1.25 inch
- Pressure Rating: 145 psi
- Number of Ports/Ways: 3
- Media Temperature: -13 to 257 F
-
Supplier: Bailey International LLC
Description: Hydraulic valves are manufactured in a variety of styles to function in different applications. Valves are used to manipulate the flow of hydraulic fluid within a hydraulic circuit and are activated either mechanically or electronically. Directional Control Valves are the
- Valve Type: Control Valves
- Media: Hydraulic Fluid
-
Supplier: Bailey International LLC
Description: Hydraulic valves are manufactured in a variety of styles to function in different applications. Valves are used to manipulate the flow of hydraulic fluid within a hydraulic circuit and are activated either mechanically or electronically. Directional Control Valves are the
- Valve Type: Control Valves
- Media: Hydraulic Fluid
-
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
- 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
-
Supplier: Taco Comfort Solutions
Description: The Taco Zone Sentry® Zone Valve enhances the overall performance of any zone valve system. The unique patented technology in the Zone Sentry® utilizes a microcircuit based logic to control a gear driven electronic actuator which drives a ball valve based body
- Valve Type: Control Valves
- Actuation: Electric
- Media: Water
-
Supplier: Continental Hydraulics
Description: VED*MG PILOT OPERATED DIRECTIONAL CONTROL VALVES WITH ON BOARD ELECTRONICS Sizes D05H thru D10 Max Pressure 5000 PSI (350 bar) Max Flow Rate 420 gpm (1600 l/min) Description The VED*MG pilot operated 4-way proportional valves with On-Board Digital Amplifier are available
- Pressure Rating: 5,000 psi
- Number of Ports/Ways: 4
- Valve Type: Control Valves, Directional Valves, Spool Valves
- Media: Hydraulic Fluid
-
Supplier: Burkert Fluid Control Systems
Description: electropneumatic positioner SideControl can be operated with the usual current and voltage standard signals and can also be equipped with the fieldbus interface. The Positioner is equipped with additional diagnostic functions to monitor the state of the valve. Through status
- Operating Temperature: 14 to 140 F
- Positioner Type: Electronic
- Valve Actuation: Rotary Valve Actuation
-
Supplier: Atos North America
Description: DHZO-T and KDZOR-T are proportional valves, direct operated, with LVDT position transducer, which provide both directional and non-compensated flow control according to the electronic reference signal. They operate in association with electronic drivers, which supply the
- Valve Size: 0.2362206 to 0.393701 inch
- Pressure Rating: 5,076.3195 psi
- Number of Ports/Ways: 4
- Media Temperature: -4 to 176 F
-
Supplier: SAE International
Description: high speed on-off valve can control the flow and pressure linearly like proportional valve. Thus it is essential to extend the effective range of duty ratio to improve the linear control performance of high speed on-off valve. In this paper, the high speed on-off
-
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
-
Supplier: Clippard
Description: 4-Way 2-Position, Electronic Valve
- Pressure Rating: 150 psi
- Number of Ports/Ways: 4
- Power: 6 to 24 volts
- Primary Material: Acetal
-
Supplier: Chemac Inc./Uraca/Uhde HPT/Gather/BHDT
Description: valve (pulsation valve) PN 3200 with hydraulic actuator and electronic controller for use in low-density polyethylene plants Ball-type non-return valves, non-return valves with tearshaped cone or standard plate Safety valves, overflow valves Pressure
- Media: Air, Gas, Water
- Valve Type: Angle Valves, Butterfly Valves, Check Valves, Control Valves, Diaphragm Valves, Globe Valves, Piston Valves, Pressure Relief Valves
-
Supplier: Plast-O-Matic Valves, Inc.
Description: Standard: Based on the Plast-O-Matic “Engineered” True Blue Ball Valve with dual floating seats and Trunnion design 15º, 30°, 45º, 60°, 90° V-Balls standard Sizes from 3/8" to 4" in PVC, CPVC, Natural Polypro and PVDF Manual or Actuated Electronic control via the New
- Valve Size: 0.375 to 4 inch
- Valve Type: Ball Valves, Control Valves
- Primary Material: CPVC, PVC, PVDF, Polypropylene (PP)
- Features: Characterized
-
Supplier: Atos North America
Description: DLHZO and DLKZOR are high performance servo proportional valves, direct operated, with sleeve execution and LVDT position transducer, which provide both directional and non compensated flow control according to the electronic reference signal. They operate in association with
- Valve Size: 0.2362206 to 0.393701 inch
- Pressure Rating: 5,076.3195 psi
- Number of Ports/Ways: 4
- Media Temperature: -4 to 176 F
-
Supplier: Johnson Electric Group
Description: The Johnson Electric product range of Gas Shut-Off valves is the industry's first integrated gas shut-off valve to combine mechanical valve, motor, sensors and control electronics for smart and pre-payment gas metering. Its innovative ball valve design
- Actuation: Electric
- Media: Gas, LP - Gas, Natural Gas
- Valve Type: Shut Off Valves
- Features: Threaded
-
Supplier: Atos North America
Description: valve regulation to the reference signal supplied to the electronic driver. They are high performance valves particularly used in closed loop positioning or speed controls with high dynamic requirements. The integral electronics ensures factory presetting, fine
- Valve Size: 0.393701 to 1.2598432 inch
- Pressure Rating: 5,076.3195 psi
- Number of Ports/Ways: 4
- Media Temperature: -4 to 176 F
Find Suppliers by Category Top
Featured Products Top
-
The new Bonomi SP Series smart valve positioner uses a microprocessor to position a pneumatic valve actuator for continuous valve control while monitoring and recording operating data. It can be used with virtually any size pneumatic actuator, single or double acting (read more)
Browse Valve Positioners Datasheets for Bonomi North America, Inc. -
adjust an actuators position based on a control signal to meet specific process parameters (such as flow, pressure or temperature). This precise control of a valve actuator’s position makes Rotork’s smart positioners ideal for process control applications. The addition of enhanced diagnostic (read more)
Browse Valve Actuators Datasheets for Rotork plc -
Rotork is delighted to announce the launch of the RTP-4000 range, a new generation of intelligent valve positioners designed to deliver optimised control solutions for single- and double (read more)
Browse Valve Positioners Datasheets for Rotork plc -
paths. Rigorous manufacturing controls assure the highest quality precision valves available and are compatible with Hamilton syringe pumps and our modular valve positioners (MVP). Ceramic Valves The Hamilton ceramic instrument valves have been developed for demanding (read more)
Browse Valve Positioners Datasheets for Hamilton Company -
Submersible LVDTs for valve and actuator positioning and feedback Take advantage of RDP’s 50+ years of design experience to select the right displacement transducer for your valve positioning and control applications. Hundreds of (read more)
Browse Linear Position Sensors Datasheets for RDP Electrosense -
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 (read more)
Browse Solenoid Valves Datasheets for Clippard -
CASE: Elegant diecast aluminum enclosures for electronic and electrical control equipment Designed for mounting on a wall, bulkhead, machine housing or suspension arm Available in three versions: Standard (hinged lid and snap closures), Version I (hinged lid and screw (read more)
Browse NEMA and IP Enclosures Datasheets for Rolec Enclosures Inc. -
control valve Flow characteristic: Linear Rangeability: 30:1 Leakage: IEC 60534-4 Class IV Linearity: Within ±1% F.S.(with positioner) Hysteresis: Within 1 (read more)
Browse Control Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
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 -
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
-
Fundamentals of Data Acquisition
Data acquisition systems make various types of physical measurements, such as temperature, pressure, flow, strain, position, and speed, using electronic equipment. The data collected is usually sent to a computer for analysis and display. Data acquisition and control (DAC) systems also take action
-
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
-
The History of the Rotary Solenoid
switches and electronic door locks. They can be used to replace small DC motors or stepper motors if the angular movement is minimal and are generally used when space or power concerns does not allow for a motor. Other uses include camera shutters, valve controls, vending machines, gaming machine
More Information Top
Indicates content that may require registration and/or purchase.
-
ISA A GUD AUTOMTN BDY KNWLDG - A Guide to the Automation Body of Knowledge
However, more often the conversion actually takes place in an electronic control valve positioner that uses feedback from the control valve itself and modulates the high-pressure pneumatic air to achieve the position required by the controller based on its 4–20 mA…
-
Process Puzzler | Kayo a Cascade Control Complication | Chemical Processing
An electronic positioner on control valve A may not be a good idea since this builds in gain where there is already significant lag caused by the temperature transmitter.
-
Troubleshooting Process Plant Control
Electronic positioner , in control valve safety enhancement, 106 Elevation control valve delta P and, 88 of temperature control valve, 153, 154 Emergency steam flow, 202 Energy, in expansion of steam, 155, 167–169 Energy waste with adjustable head end unloader, 121 centrifugal pump…
-
ISA MNG INDST CNTRLS - Managing Industrial Controls
…main contractor should also co-ordinate trade activities – for exam- ple, and depending on the contractor’s way of installing the equipment, pipe fitters install control valves, whereas electricians connect the elec- tronic signals to the control valve positioners , and so on.
-
Loop Calibration and
Maintenance
Electronic valve positioners Devices that can control the flow in a process with input from a mA or digital control signal.
-
Mechanical Science and Engineering III
The basic institutions of the valve device.Schneider-Z series intelligent electric actuators (valves) by regulatory agencies(the valve hand wheel output shaft, worm shaft)t, implementing agency(intelligent control system)and valve positioner ( electronic trip controller, torque sensors )major components,as…
-
Handbook of Polymer Reaction Engineering, Two Volumes
The electro-pneumatic valve positioner receives an electronic input signal from a control device and modulates the supply pressure to the control valve actuator, providing an accurate valve stem position [25].
-
Piping Handbook, Seventh Edition > PART 2 SELECTION AND APPLICATION OF CONTROL VALVES
…valves have basically three interactive components: (1) a valve body subassembly (either with a reciprocating or rotating stem), (2) an actuating device (usually a spring diaphragm type), (3) a valve positioner (an instrument that converts an electronic control signal from a controller…
-
ISA AUTOMTN CAN PRVNT NEXT FUKUSHIMA - Automation Can Prevent the Next Fukushima
These transmitters were initially pneumatic (later analog electronic ) and so were the control valve actuators or positioners that received the output signals from the controllers on the control panel.
-
Positioners overcome traditional problems | News | The Engineer
One of the series, the SRD991 intelligent pneumatic positioner , operates pneumatic valve actuators from control systems and electronic controllers with a choice of process automation protocols including Hart, FoxCom, Foundation Fieldbus H1 and Profibus-PA.