Product weight | 60 g | ||
Type of actuation | Electric | ||
Standard nominal flow rate | 100 l/min | ||
Operating voltage | 24V DC | ||
Design | Pressure-relieved poppet valve | ||
Degree of protection | IP65 | ||
KC mark | KC-EMV | ||
Nominal size | 2 mm | ||
Note on grid dimension | Minimum distance between the valves is 4 mm | ||
Sealing principle | Soft | ||
Manual override | Non-detenting | ||
Flow direction | Reversible with restrictions | ||
lap | Underlap | ||
Additional functions | Spark arresting Holding current reduction Protective circuit | ||
Max. switching frequency | 330 Hz | ||
Switching time on | 1,7 ms | ||
Tolerance switching time on | +10%/-30% | ||
Duty cycle | 100% | ||
Permissible voltage fluctuations | +/- 10 % | ||
Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
Restrictions for environmental and media temperature | As a function of switching frequency (see graph) | ||
Corrosion resistance class CRC | 2 - Moderate corrosion stress | ||
Media temperature | -5 °C ... 60 °C | ||
Electrical connection | 2-pin Plugs | ||
Pneumatic connection, port 1 | QS-4 | ||
Pneumatic connection, port 3 | QS-4 | ||
Material seals | HNBR NBR | ||
Material screws | Galvanised steel |
Valve function | 3/2-way, closed, monostable | ||
Construction width | 10 mm | ||
pneumatic working port | QS-4 | ||
Operating pressure | -0,9 bar ... 8 bar | ||
Type of reset | Mechanical spring | ||
Approval | RCM trademark c UL us - Recognized (OL) | ||
CE mark (see declaration of conformity) | To EU EMC Directive | ||
Grid dimension | 14 mm | ||
Exhaust-air function | With flow control option | ||
Mounting position | optional | ||
Type of piloting | Direct | ||
Symbol | 991,308 | ||
Reverse polarity protection | Bipolar | ||
Operating pressure, reversible | -13,05 psi ... 14,5 psi | ||
Switching time off | 2 ms | ||
Tolerance switching time off | +10%/-30% | ||
Switching time dispersion from 1 Hz | 0,2 ms | ||
Characteristic coil data | 24 V DC: low-current phase 1.25 W, high-current phase 5.0 W | ||
Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
Vibration resistance | Transport application test with severity level 2 to FN 942017-4 and EN 60068-2-6 | ||
Shock resistance | Shock test with severity level 2 to FN 942017-5 and EN 60068-2-27 | ||
LABS (PWIS) conformity | VDMA24364-B1/B2-L | ||
Ambient temperature | -5 °C ... 60 °C | ||
Type of mounting | With through-hole | ||
Pneumatic connection, port 2 | QS-4 | ||
Note on materials | RoHS-compliant | ||
Material housing | Die-cast zinc, coated |