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The P10 pneumatic valve is an integrated solution for air opening and closing control in pneumatic applications
It contributes to cost reduction associated with the generation, treatment, and maintenance of compressed air networks
It can be directly installed in existing systems, with minimal intervention, allowing reduction of consumption and waste
The valve actuation can be signaled by dry contact (push button, footswitch), external sensor signal (inductive, capacitive, photoelectric, among others), or by automation signal
Air supply control and economy
Protection against compressed air waste
Pneumatic systems safety
Example #1 - P10 valve with manual air plug gauge
One of the simplest applications of air-electronic measurement consists of a measuring equipment and a manual plug gauge for inspection of an internal diameter. In this example, the P10 valve is used to release the compressed air only when the measuring plug is removed from the rest support. In addition, the P10 valve monitors user inactivity and automatically blocks the compressed air, if required.
Example #2 - P10 valve with air plug gauge on fixture
Analogous to the example #1, this application consists of measuring equipment, and an air plug fixed on a base for internal diameter inspection. In this example, the P10 valve is used to release the compressed air only when the part is inserted into the air plug gauge. In addition, the P10 valve monitors user inactivity and automatically blocks the compressed air, if required.
Example #3 - Multiple air gauge commutation
Parts with multiple characteristics to be measured typically require the use of multiple air plugs. In situations where the operator performs the inspections sequentially, it is possible to commutate the air gauges and use only one M20-1P column for measurement visualization. In this example the P10 valves are used for detecting when the air gauge is removed from the rest support, releasing compressed air and signaling of the configuration in use to the Metrolog M20-1P measurement column.
Example #4 - Multiple circuit commutation
In this example, four P10 valves are used in sync for control of the compressed air supplied to a 4-circuit measuring plug. The release and blocking are accomplished through the momentary touch button. In addition, a 3-position switch is installed for permanent valve commutation, if necessary.
Example #5 - Timed air supply
In this example, a P10 valve is used for timing the compressed air supply to a coordinate measuring machine (CMM). The compressed air is released by pressing the push button and the air is blocked automatically after the set time has elapsed.
Example #6 - Air supply with motion detection sensor
In this example, a P10 valve is used for timing the compressed air supply to a coordinate measuring machine (CMM). The compressed air is released by the signal from a motion detection sensor (PIR).
Example #7 - P10 valve with through-beam sensor
In this example a through-beam photoelectric sensor, Metrolog PMB101, is used to release the compressed air at the moment the operator interrupts the sensor beam. Connected to a P10 valve is a measuring system using SD20p-1Vpp/TTL signal conditioners and Heidenhain ND287 display.
Example #8 - P10 valve integration with a PLC
This example demonstrates the basic integration of the P10 valve with a process logic controller (PLC).
| Type | Digitally controlled 3/2 shut-off valve with electromechanical actuation |
| Connection | Push in fittings for 6mm OD tube |
| Fluid compatibility | Industrial compressed air |
| Operating pressure | 0 to 10 bar (0 to 145psi) maximum vacuum: 750 mmHg |
| Typical flow | 85 l/min at 2bar 170 l/min at 4bar 340 l/min at 8bar |
| Valve switching time | 700ms (opening or closing) |
| Working modes | Follower: Change the valve position based on sensor signal and timers Bistable: Change the valve position based on detection of sensor signal edge events and timers Timer: Timer valve opening or closing according to sensor trigger / retrigger signal Slave (automation): Valve position controlled by external automation signals |
| Valve life | > 2.500.000 changes |
| Embedded timers | Close delay: Adjustable from 1 second to 100 hours, or inactive (zero) Open delay: Adjustable from 1 second to 100 hours, or inactive (zero) Maximum inactivity time: Adjustable from 1 second to 100 hours, or inactive (infinite) |
| Indication LEDs | Timing: Indication of timing event in progress Sensor signal: Indication of external sensor logic level Auxiliary supply error: Indication of over-current or short-cut on the auxiliary +24VDC power supply output Valve position: Indication of the valve current position (opened or closed) Power supply: Indication of connected power supply (AC or DC) Maintenance warning: Stop recommendation for preventive equipment maintenance |
| Input signals | Sensor: Isolated photo-coupled input, with reversing, over-voltage and short-circuit protection Automation, open valve: Photo-coupled input, with reversion, over-voltage and short-circuit protection Automation, close valve: Photo-coupled input, with reversion, over-voltage and short-circuit protection |
| Outputs | Auxiliary power supply: +24VDC auxiliary power supply (70mA max.) Power supply of external sensor or other automation components Sensor signal: Mirror output of the input signal sensor; for external signaling or cascading equipment Synchrony signal: Valve position output signal; for external signaling or cascading equipment |
| Additional features | Internal self-diagnosis with working time and valve switching cycles monitoring Input signal debounce function Permission selection for timer retrigger Selection of up or down edge trigger detection Input sensor polarity inversion Valve normally open or normally closed selection Momentary switches for valve opening or closing test |
| Power supply | AC: 85~264VAC, 50~60Hz, 6VAMax DC: 24VDC, 6VAMax |
| Protection grade | IP53, IEC 60529 (IP43 when in an environment with conductive dust) |
| Power requirements | <1W in standby (opened or closed valve), without external components <3W in standby (opened or closed valve), with connected IS101 sensor <6W during valve actuation (valve actuation in 700ms) |
| Temperature | Operational: 0 to +45ºC (+32 to +113ºF) Storage: -15 to +55ºC (+5 to +131ºF) |
| Environmental humidity | 80% maximum relative humidity, non-condensing |
| Dimensions | 116 x 125 x 150 mm (enclosure) |
| Weight | 1.7 kg |
Technical specifications subject to change without notice.
Photos, diagrams, and applications are merely illustrative.
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