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Description: . An attempt has been made to develop a decision support system for detection of heath status of the control valve. An experimental set up is developed to obtain static and dynamic characteristics of the control valve under test. A pneumatically operated, single seated, globeShow More
Supplier: PI (Physik Instrumente) L.P.
Description: hPa, no outgassing, high bakeout temperature. Reliable even under extreme conditions Fields of Application Research and industry, vacuum. For medical technology, laser technology, sensor systems, automation tasks, pneumatic valves
- Actuator Configuration: Disk
- Electrical Connectors: Other
- Maximum Displacement: 240 µm
- Blocked Force: 3.6 lbs
Supplier: PI (Physik Instrumente) L.P.
Description: , polymer-free. UHV-compatible to 10-9 hPa, no outgassing, high bakeout temperature. Reliable even under extreme conditions Fields of Application Research and industry, vacuum. For medical technology, laser technology, sensor systems, automation tasks, pneumatic valves
- Maximum Displacement: 80 to 1000 µm
- Maximum Operating Voltage: 60 volts
- Resonance Frequency: 160 to 2000 Hz
- Capacitance: 1.10E-6 to 4.00E-6 F
Description: The SP500 is a fully featured communicating smart valve positioner for demanding applications that has been designed for easy commissioning with its user-friendly interface and straightforward set-up procedure.Reliability and accuracy are paramount with all instrumentation and the SP500 takes
- Valve Motion: Rotary Motion Valve, Linear Motion Valve
- Full Range Of Rotary Motion: Quarter Turn ( 90 degrees)
- Valve Stem Stroke Length: 0.5000 to 4 inch
- Control Signal Input: Milliampere Control Signal
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Siemens Process Instrumentation
How much does plant air cost you?
the SIPART PS2 uses a piezo-ceramic valve block to deliver air to pneumatic actuators, its “bleed rate” is only 0.0035 SCFM. When you compare it to a positioner (read more)
Browse Valve Positioners Datasheets for Siemens Process Instrumentation
Gems Sensors & Controls
Custom Solenoid Valves
solid-state electro-optics, no moving parts conductivity switches and controls, capacitive to ultrasonic and non-intrusive piezo-resonant. Choose from our selection of standard, custom configured products or if you don't see exactly what is needed for your liquid level sensing (read more)
Browse Solenoid Valves Datasheets for Gems Sensors & Controls
Self-correcting to maintain precise control
. Specialties Precision Air Regulators, Transducers (I/P,E/P,P/I), Pneumatic Controls, Volume Boosters and Air Relays, Valve Positioners, Diaphragm Air Cylinders (read more)
Browse Electro-Pneumatic Transducers Datasheets for ControlAir Inc.
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Dynamic characteristic research for piezo pneumatic intelligent valve positioner
But the modeling and characteristic research for piezo pneumatic valve positioner are rarely being found.
Sensor-Actuator Supported Implicit Interaction in Driver Assistance Systems
A large number of techniques are available for generating and transferring vibrations to the driver, for instance, pneumatic valves , piezo -electric crystals, nitinol, electro-tactile actuators, electro-mechanical tactors, pneumatic or thermal actuators, etc.
Adaptive position control of antagonistic pneumatic muscle actuators
Each muscle is controlled by pulse-width modulation of high-speed piezo -electric pneumatic valves with a switching frequency of 40-50Hz (Hoerberger piezo 2000, 0.001W per valve).
Encyclopedia of Microfluidics and Nanofluidics
Electromagnetic Valves Electrostatic Valves Integrated Actuators Magnetic Pumps Membrane Actuation for Micropumps Microactuators Peristaltic Pumps Piezoelectric Valves Piezo /PZT in Microfluidics Pneumatic Valves Thermomechanical Valves Thermopneumatic Valves .
A European Association for the Control of Structures joint perspective. Recent studies in civil structural control across Europe
Several technologies applicable in various AIA systems are currently under development; namely, they are listed as follows: • MR fluid-based shock absorbers  • Piezo - valve based hydraulic/ pneumatic shock absorbers [72,73] • adaptive Inflatable Structures AIS [71,72] • …
Decreasing Fuel Consumption and Exhaust Gas Emissions in Transportation
monitor the state of the sensors and to regulate actuators such as stepped motors, electro-magnetic and electro-mechanical valves , piezo switchers, and pneumatic and hydraulic cylinders, etc., from the bridge .
Pressure tracking control of vehicle ABS using piezo valve modulator
The proposed piezo valve consists of a flapper, pneumatic circuit and a piezostack actuator.
Characterization of a piezoelectric valve for an adaptive pneumatic shock absorber
 Wiszowaty R, Biczyk J, Graczykowski C and Mikułowski G 2011 Method of impact energy dissipation by the use of the pneumatic impact absorber with a piezo - valve SMART’11 .
Dynamical behaviour of pneumatic artificial muscles
Figure 1 shows pneumatic artificial muscles in the relaxed and pressurized configurations, while Fig. 2 illustrates the robotic arm ‘‘Airics’’ of the German company Festo, which includes several artificial bones and 30 pneumatic muscles controlled by piezo - proportional valves .
Tools and methods for automated assembly of miniaturized gear systems
Both Cartesian robots, the rotational axis, the vision control system as well as the complete peripheral equipment like the gripper including the piezo actuator, the lighting and the pneumatic valves etc. are steered and controlled via a central personal computer.