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Supplier: Proportion-Air, Inc.
Description: The QB3 is a complete electronic pressure regulator package consisting of two feed and bleed solenoid valves, a control circuit, a pressure transducer, an integral air pilot operated volume booster, and a rugged IP65 housing. the pressure transducer is connected
- Valve Size: 0.25 inch
- Media Temperature: 32 to 158 F
- Number of Ports/Ways: 2
- Media: Air, Compressed Air, Gas
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Supplier: Proportion-Air, Inc.
Description: The QB3 is a complete electronic pressure regulator package consisting of two feed and bleed solenoid valves, a control circuit, a pressure transducer, an integral air pilot operated volume booster, and a rugged IP65 housing. The pressure transducer is connected
- Maximum Pressure: 150 psi
- Flow Capacity: 40 SCFM
- Port Size: 0.25 inch
- Material: Aluminum
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Supplier: Proportion-Air, Inc.
Description: The DQB3 is a complete electronic pressure control valve package consisting of two feed and bleed solenoid valves, a control circuit, a pressure transducer, an integral air pilot operated volume booster, and a rugged IP65 housing. the pressure
- Valve Size: 0.25 inch
- Number of Ports/Ways: 2
- Media Temperature: 32 to 158 F
- Media: Air, Compressed Air, Gas
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Supplier: Clippard
Description: integrated pressure sensor, and two Clippard proportional valves. The inlet valve is connected to the moderately regulated supply pressure and the exhaust valve is connected to a port that vents excess pressure to atmosphere. Once a command is increased, the inlet valve
- Accuracy: 0.25 ±% FS
- Control Signal: Analog Voltage, Current Loop, Serial / Digital
- Media: Gas / Air
- Control: Linear Control
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Supplier: Kelly Pneumatics, Inc.
Description: valves gives a smooth and accurate output pressure, as opposed to dual on/off valve designs that cause substantial shock waves in the regulated pressure signal. The KPI regulator can replace manual regulators, needle valves, and bleed valves or bleed orifice
- Pressure Rating: -14.7 to 98 psi
- Number of Ports/Ways: 2
- Media Temperature: 0 to 150 F
- Number of Positions: 2
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Supplier: Kelly Pneumatics, Inc.
Description: regulators, needle valves, and bleed valves or bleed orifice discreet component systems. Vacuum Pressure Control Precise Low Volume Outlet Flow Electronic Performance Feedback Optional Digital Display Available Excellent Resolution and Repeatability Pressure
- Pressure Rating: -14.7 to 98 psi
- Number of Ports/Ways: 2
- Media Temperature: 0 to 150 F
- Number of Positions: 2
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Supplier: Bronkhorst USA
Description: piezo-resistive pressure sensor, a microprocessor based pc-board with signal and fieldbus conversion and a PID controller for pressure control by means of two integrated control valves. This dual valve construction is a compact, economical alternative to configurations
- Number of Inputs: 1 inputs
- Number of Control Outputs: 1 outputs
- Control Signal: Analog Voltage, Network / Fieldbus Output, Serial / Digital
- Interface: Computer Programmable
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Supplier: Bronkhorst USA
Description: pressure sensor, a microprocessor based pc-board with signal and fieldbus conversion and a PID controller for pressure control by means of two integrated control valves. This dual valve construction is a compact, economical alternative to configurations where forward
- Number of Inputs: 1 inputs
- Number of Control Outputs: 1 outputs
- Control Signal: Analog Voltage, Network / Fieldbus Output, Serial / Digital
- Interface: Computer Programmable
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Supplier: Teledyne Controls
Description: variety of maintenance activities such as 767 Bleed Air Valve calibration, Primus Epic data loading, 777 MTF, EFB loading and Honeywell EGPWS data loading. Complete Solution The PMAT 2000™ is a portable tool and data loader that includes a complete integrated kit of hardware,
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Supplier: Technic, Inc.
Description: motors are equipped with a closed loop electronic flow control system using an in-line flow sensor coupled to a VFD pump motor controller. This provides a programmable, constant cell flow value & minimizes air entrapment. Process Cell Drain Control Drains are equipped
- Machinery Type: Automated System
- Process / Technology: Electroplating
- Application / Industry: Semiconductor / Wafer, Solar / Photovoltaic
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Supplier: Boeing Company (The)
Description: high-pressure air diverted from the airplane's engines. This requires a complex system of manifolds, valves, and ducts to power secondary systems located throughout the airplane. This system requires constant monitoring and frequent maintenance. It also tends to be inefficient since
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Supplier: Festo Corporation
Description: Sub-base valve Valve manifold VTUG with multi-pin plug, fieldbus interface Variants in accordance with EU Explosion Protection Directive (ATEX)
- Valve Size: 0.7086618 inch
- Pressure Rating: -13.053393 to 145.0377 psi
- Media Temperature: 140 to 23 F
- Power: 24 volts
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Supplier: Festo Corporation
Description: Sturdy and reliable Wide range of voltages due to individual coils Principle with armature guide tube
- Pressure Rating: -13.053393 to 145.0377 psi
- Media Temperature: 140 to 14 F
- Media: Air, Compressed Air
- Primary Material: Aluminum
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Supplier: DigiKey
Description: ON/OFF VALVE
- Pressure Rating: 58 to 145 psi
- Media: Air, Gas
- Features: Control Valves, Other
- Connection Description: Threaded
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Supplier: Festo Corporation
Description: Flow control valve, throttling at one end Polymer, metal, or stainless steel design Standard, mini, in-line variants with different flow rates Functional combination of throttle check valve and piloted non-return valve Connections: thread at both ends, push-in connector
- Pressure Rating: 4.351131 to 145.0377 psi
- Media Temperature: 140 to 14 F
- Media: Air, Compressed Air
- Features: Control Valves
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Supplier: RS Components, Ltd.
Description: Crouzet 89543105
- Pressure Rating: 145.0377 psi
- Number of Ports/Ways: 3
- Media: Air
- Features: Control Valves
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Supplier: Festo Corporation
Description: Flow control valve, throttling at both ends Standard or mini throttle Precision adjustment for low and medium speeds Connections: thread at both ends, thread/push-in connector Connections: L-outlet Metal version
- Pressure Rating: 0 to 145.0377 psi
- Media Temperature: 140 to 14 F
- Media: Air, Compressed Air
- Features: Control Valves
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Supplier: Clippard
Description: Electronic Solenoid Valve
- Valve Size: 0.19 inch
- Pressure Rating: 50 psi
- Number of Ports/Ways: 3
- Power: 12 volts
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Supplier: ThermOmegaTech®
Description: Operation A thermostatic element inside the valve senses temperature and if this falls below the setpoint, the valve modulates open to allow flow. When the temperature increases to near the setpoint, the HAT (Heat Actuated Trap) valve modulates closed. HAT valves are
- Valve Size: 0.5 to 0.75 inch
- Pressure Rating: 300 psi
- Number of Ports/Ways: 2
- Media Temperature: 300 F
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Supplier: IMI Life Science
Description: valve High precision Increased flow 120 l/min of air at 2 bar Flat plunger and spring for frictionless operation Highly repeatable with over 100 million cycles
- Valve Size: 0.17716545 inch
- Number of Ports/Ways: 2
- Media: Air, Gas
- Features: Control Valves
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Description: 316(0Cr18Ni12Mo2Ti), 17-4PH Cage 9Cr18, 316+No.6 Packing PTFE RPTFE Graphite Characteristic Flow Curve of Plug Control Valves What Is The Difference Between Pressure Control Valve and Flow Control Valve characteristic flow curve of plug control
- Media: Air, Steam
- Features: Control Valves, Shut Off Valves
- Valve Type: Directional Valves, Plug Valves
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Supplier: DynaQuip Controls
Description: The DynaMatic EVS2 Series of actuated three-piece stainless steel ball valves offers an excellent option for automated applications where corrosion resistant stainless steel is required. The three-piece swing out style valve makes routine maintenance a snap. The EVS2 series uses our DE
- Valve Size: 0.25 to 3 inch
- Number of Ports/Ways: 2
- Number of Ports: 2
- Media: Air, Water
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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 cycles. 2/2 NC
- Valve Size: 0.04724412 inch
- Pressure Rating: 0 to 174.04524 psi
- Number of Ports/Ways: 2
- Media: Air, Gas
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Supplier: Clippard
Description: Dual 4-Way, Twin Pilot Valve, 2-Position
- Pressure Rating: 150 psi
- Number of Ports/Ways: 4
- Primary Material: Acetal
- Media: Air, Compressed Air
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Supplier: DFT Inc.
Description: valves have a guide pin. This pin is used only to position the ball for closing when there is insufficient flow to create an adequate pressure differential. When the valve is operating with a sufficient differential across the valve, the guide pin has no function.
- Valve Size: 0.25 to 10 inch
- Pressure Rating: 10,800 psi
- Number of Ports/Ways: 1
- Media Temperature: -325 to 1,900 F
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Supplier: DynaQuip Controls
Description: The DynaMatic EVA6 series of electrically actuated three-piece cast bronze valves offers an excellent option for automated applications where economical yet corrosion-resistant bronze is required. Three-piece design offers full port performance in a small package. Valve center section
- Valve Size: 0.25 to 2 inch
- Number of Ports/Ways: 2
- Number of Ports: 2
- Media: Air, Water
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Description: Description ACV600 Electronic Solenoid Flow Control Valves Features The electronic water control valve(solenoid control valve) is a hydrodynamic operated valve with a solenoid valve as the pilot valve. Commonly used for
- Media: Air
- Features: Control Valves, Float Valves
- Valve Type: Directional Valves, Pressure Relief Valves
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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: Ultra High Purity Diaphragm Valve LOW PRESSURE PNEUMATIC DIAPHRAGM VALVE Features Body *316L VIM-VAR stainless steel body material for ultrahigh-purity applications . *The inner surface roughness can reach Ra 5 µin, and the flow channel can be completely cleaned. 1.minimizes entrapment
- Media: Air, Gas
- Features: Control Valves
- Valve Type: Diaphragm Valves
- Primary Material: Stainless Steel
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Supplier: ThermOmegaTech®
Description: Product Description These compact self-contained control valves can maintain very tight temperature control of any number of control loops using steam, liquid phase heat transfer media such as Dowtherm®, hot water, hot oil, glycol, etc. In general they can be used
- Valve Size: 0.5 inch
- Pressure Rating: 200 psi
- Number of Ports/Ways: 3
- Media Temperature: 388 F
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Supplier: ThermOmegaTech®
Description: Product Description The TV/SC-I assures accurate temperature control in an instrument or analyzer enclosure. It’s a reliable, economical alternative to costly, hazardous electric heating. This self-contained compact thermostatic control valve senses enclosure temperature and
- Valve Size: 0.375 to 0.5 inch
- Pressure Rating: 200 psi
- Number of Ports/Ways: 3
- Media Temperature: 390 F
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Supplier: Clippard
Description: Clippard Instrument Laboratory, Inc. offers the new EW Series electronic valves. Featuring axial wire leads, the EW Series is available in 2-way or 3-way, normally-closed or fully-ported configurations. The EW Series utilizes the same operating functions as Clippard™s EV/ET line of
- Valve Size: 0.04 inch
- Pressure Rating: 0 to 50 psi
- Number of Ports/Ways: 2
- Media Temperature: 0 to 180 F
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Description: Description SPECIFICATIONS Body Type Straight-through, cast globe valve Nominal size 3/4’’, 1’’, 1-1/4’’, 1-1/2’’, 2’’, 2-1/2’’, 3’’, 4’’, 5’’, 6’’, 8’’, 10’’, 12’’, 14’’, 16’’ Pressure rating • ANSI Class 125, 150, 300, 600 • JIS 10K, 16K, 20K, 30K, 40K • PN1.6, 4.0, 6.4, 10.0 Mpa End
- Media: Air, Steam
- Features: Control Valves
- Valve Type: Globe Valves
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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 High flow, high
- 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: Rotork plc
Description: Pnuematic flow control valve, suitible for working to ISO 8573.1air quality, High flow with a CV up to 11.2 and a 12 Bar Max working pressure
- Flow (Cv): 11.2
- Media: Air
- Features: Control Valves
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Supplier: DynaQuip Controls
Description: DynaMatic EYHG Series of electrically actuated three-way brass valves offers an excellent option for automated diverter-type applications. Designed specifically for actuation, the ball valves have O-ring seals for lower torque and longer cycle life. All models are pre-sized for clean
- Valve Size: 0.25 to 3 inch
- Number of Ports/Ways: 3
- Number of Ports: 3
- Media: Air, Water
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onboard. An electric motor actuates the electronic expansion valve via signals received from the ECS controller, which monitors cabin temperature. The motor drives precise valve regulation to control refrigerant flow into an evaporator. While the evaporator is fed by air from outside the aircraft, which is heated by compression or through bleed air from the engine, the blend of refrigerant balances air temperature within the cabin. The advantage of an electric motor and controls is variable... (read more)
Browse Stepper Motors (rotary) Datasheets for Portescap
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GE Aviation Systems
Manufacture aircraft environmental control systems, air cycle machines, aircraft pneumatic pressure regulators, butterfly, check, and shut-off air valves , electromechanical rotary and linear actuators, solid-state electronic controllers for aircraft cabin, windshield temperature control and bleed air leak detection systems.
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Journal of Spacecraft and Rockets > Characteristics of a Central Bleed Jet in Supersonic Axisymmetric Base Flow
The low-pressure condition in the near wake draws in room air through the forward-mounted sting, supplying the bleed fluid that is controlled by two valves in parallel and is measured using an electronic flow meter (Sierra 760).
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Flight Test Conference > A survey of the flight testing and evaluation of CF M56 series turbofan
77,e core stream air flow is bled into the fan air stream with the help of 12 vnriable bypass valves which improves the compressor stall margin. m … … bearings and uses F'cll Authori:y Digital Electronic Control (FADEC) System. rhe latest …
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Gas Turbine Propulsion Systems
… Unit Fuel Return To Tank Integrated Engine Pressure Ratio Handling Bleed Valve International Civil Aviation Organization Interstage Bleed Valve Integrated Drive Generator Inlet … … C ontrol Unit Propeller Electronic Control Power Electronic Module Prognostics … … Repair & Overhaul Ram Air Turbine Resistance Temperature Device …
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Handbook of Diesel Engines
… – unit injector system, 176 Electronic engine management, 515–516 – air mass, 516 – air … … sensor, 516 – engine control unit, 516 Electroslag remelting … … throttle, 540 – exhaust valve , 540 – intebrake, 540 … … air, 300–309 – air bleeding , 315 – coolant, 333–336 …