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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
- Body Material: Aluminum
- Flow Capacity: 200 to 300 SCFM
- Maximum Pressure: 150 psi
- Port Size: 0.5000 inch
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Supplier: Kelly Pneumatics, Inc.
Description: Kelly Pneumatics, Inc. offers a reduced cost, single or dual-valve design, Electronic Precision Pressure Regulator with I/P transducer control circuitry. Designed specifically for high volume flow rates, this regulator precisely controls both positive and negative outlet
- Actuation: Electric
- Connection: Threaded
- Media Description: Air, Water
- Media Temperature: 0.0 to 150 F
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Supplier: Kelly Pneumatics, Inc.
Description: Kelly Pneumatics, Inc. offers a dual proportional valve design, Electronic Precision Pressure Regulator with I/P transducer control circuitry. Designed specifically for low volume flow rates, this regulator precisely sustains both positive and negative outlet pressures,
- Actuation: Electric
- Connection: Tube Fitting
- Media Description: Air, Water
- Media Temperature: 0.0 to 150 F
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Supplier: Radwell International
Description: ESD SERIES, ELECTRO-HYDRAULIC PROPORTIONAL RELIEF AND FLOW CONTROL VALVE. FREE 2 YEAR RADWELL WARRANTY
- Actuation: Electro-hydraulic
- Media: Hydraulic Fluid
- Valve Type: Control Valves, Pressure Relief Valves, Vacuum Relief / Anti-siphon Valves
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Supplier: Cole-Parmer
Description: of the unit is a proportional valve that allows the controller to make precise changes in vacuum flow to achieve a very stable vacuum level. The unit has a bleed valve that adds bleed control from atmospheric pressure. The controller features full
- Signal Output: RS232 / RS485
- Type: Digital
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Supplier: Festo Corporation
Description: High precision and dynamics for compact multi-channel pressure control with low flow rates. Ideal for a number of industries such as electronics and semiconductors, life science, textiles, battery production and many more. Proportional valve terminal with piezo technology
- Pressure Rating: 29 to 102 psi
- Valve Size: 0.1575 to 0.3150 inch
- Valve Type: Control Valves
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Supplier: Clippard
Description: electronic pressure controls (EPC) utilize the proven EVP and DVP lines of electronic proportional valves allowing for steady, repeatable downstream pressure as demand or processes change. The result, a precise linear pressure control within a closed-loop system with
- Accuracy: 0.2500 ±% FS
- Control Signal Output: Analog Voltage, Current Loop, Serial / Digital
- Control Technique: Linear Control
- Form Factor: Panel / Chassis Mount
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Supplier: Kelly Pneumatics, Inc.
Description: changes dynamically. This feature incorporates a microprocessor controlled system that finitely adjusts the internal proportional valves to maintain high accuracy in dynamic conditions. Features No Bleed Rate to Atmosphere High Precision output pressure control Max
- Media Description: Air
- Pressure Rating: 160 psi
- Regulator Type: Vacuum / Absolute Pressure Regulators
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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
- Controlled Pressure Range: 0.0 to 1000 psi
- Media Description: Gas (general)
- Regulator: Vacuum / Absolute Pressure Regulators
- Regulator Size: 0.1250 inch
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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 -
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)
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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)
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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. -
The TT7140/8140 series vacuum relief valves deliver reliable tank protection and precise air flow control: Versatile valve sizes from 3" to 12 (read more)
Browse Industrial Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
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. -
stock valve to be used for vacuum or pressure. A poppet seat ensures bubble-tight shutoff. Available in 1/2″, 3/4″, and 1″ sizes (EASMT) or 1/4″ and 1/2″ (EASYMT). The EASMT has a larger orifice, which permits higher flow with a slight reduction in pressure (read more)
Browse Solenoid Valves Datasheets for Plast-O-Matic Valves, Inc. -
, increasing the risk of tank deformation, structural damage, and unnecessary vapor emissions. The TT7100/8100 Series Pressure/Vacuum Relief Valves are engineered to provide high-capacity tank breathing (read more)
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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)
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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)
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Negative‐pressure wound therapy using gauze or open‐cell polyurethane foam: Similar early effects on pressure transduction and tissue contraction in an experim...
Each rig comprised linear drive vacuum pumps and associated flow meters, vacuum sensors, solenoid and proportional control valves , and a general-purpose micro- processor board connected to the sensors, valves, and pumps through a bespoke input/output board.
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Green Communications and Networks
… C-regulator; D-cut-off valve; E-solenoid valve; F-electrical-pressure valve; G- high-response flow transducer; H-pressure mea- suring tube; I-pressure gauge; J-pressure sensor; K- vacuum ejector; L-silencer; M-electrical- flow proportional valve ; N- control center .
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Annual Technical Progress Report of Radioisotope Power Systems Materials Production and Technology Program Tasks for October 1, 2009 through September 30, 2010
A new proportional -integral-derivative controller, flow meter, flow control valve and valve controller were installed on the vacuum molding system.
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A Multi-Reactor Assembly for Screening of Diesel Particulate Filters
The sampling flow , and thus the filtration velocity, through the reactors during soot loading experiments is maintained constant using four diaphragm type vacuum pumps, controlled using proportional solenoid valves .
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BACK TO BASICS
MKS has a product line of vacuum trans- ducers and instrumentation including capacitively based nanometers, explosion … … transmitters and switches, thermal-based gas mass flowmeters, upstream pro- portional control valves and downstream throttle valves … … independent control of gas flow and pressure, and associated …
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Continuous and unattended measurements of the site preference of nitrous oxide emitted from an agricultural soil using quantum cascade laser spectrometry with ...
The laser spectrometer was operated in a continuous flow -through mode, with a proportional control valve (0248A-10000SV; MKS Instruments Inc., Andover, MA, USA) mounted upstream … … to maintain a constant cell pressure and a dry scroll vacuum pump (IDP-2; Agilent …
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Several key technologies of hydraulic system with high flow and high performance--《Journal of Zhejiang University(Engineering Science)》2009年07期
The experimental results showed that the method used for oil temperature control through proportional water valve could achieve precise control of oil temperature,the method used for online vacuum degassing in closed hydraulic … … pressure control in big flow changes was good.
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Emulation of ventricular suction in a hybrid mock circulation
… of the hybrid mock circulation consisting of two pressure- controlled reservoirs (a), (b), a … … level sensors (e), one proportional solenoid inlet valve and two proportional solenoid … … f) per reservoir, a vacuum pump (g), a vacuum … … and and two ultrasonic flow probes (k).
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Sell Automatic EPS Machinery
- Proportional regulating valve of pressurized filling system assures even density distribution of the finished products; -PLC remote control system; -Data memory card is … … pressure moulding technology; -High efficient vacuum condensating system ensures low … … Hydraulic fast react return flow design avoids vibration when …
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ZHTP00707P053
… Oxygen Sensors; Potentiometers; Power Controllers; Pressure Controls; Pressure Transducers; Probes; Process Monitors; Programmable Controls; Programmers; Proportional Controls ; Pyrometers; Recorder Supplies; Recorders … … Infrared; Thermostats; Tubes, Protection; Valves , Butterfly; Valves, Flow Control; Valves, HighTemperature; Valves … … Valves, Solenoid Control; Valves, Vacuum Quenchants/Compounds/Solutions Caustic Compounds/Solutions; Corrosion …