| Technical Data |
|
| Valve function |
5/2 bistable |
| Type of actuation |
Electric |
| Valve size |
20 mm |
| Standard nominal flow rate (standardised to DIN 1343) |
670 l/min |
| Operating voltage |
24V DC |
| Operating pressure |
. -0.09 MPa … 1 Mpa |
| Operating pressure |
. -0.9 bar … 10 bar |
| Design |
Piston gate valve |
| Approval |
c UL us – Recognized (OL) |
| Degree of protection |
IP65 To IEC 60529 |
| Sealing principle |
Soft |
| Mounting position |
optional |
| Manual override |
Detenting Non-detenting |
| Type of piloting |
Pilot actuated |
| Flow direction |
Reversible |
| Symbol |
991067 |
| lap |
Overlap |
| Signal status display |
yes |
| Pilot pressure |
0.3 MPa … 0.8 Mpa |
| Pilot pressure |
3 bar … 8 bar |
| Suitability for vacuum |
yes |
| Standard nominal flow rate with QS-8 |
670 l/min |
| Standard nominal flow rate with QS-10 |
860 l/min |
| Switching time on |
9 ms |
| Switching time reversal |
22 ms |
| Max. positive test pulse with 0 signal |
400 µs |
| Max. negative test pulse with 1 signal |
900 µs |
| Permissible voltage fluctuations |
. +/- 25% |
| Operating medium |
Compressed air to ISO 8573-1:2010 [7:4:4] |
| Note on operating and pilot medium |
Lubricated operation possible (in which case lubricated operation will always be required) |
| 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 |
| Corrosion resistance class CRC |
1 – Low corrosion stress |
| LABS (PWIS) conformity |
VDMA24364-B1/B2-L |
| Storage temperature |
. -20 °C … 40 °C |
| Media temperature |
. -5 °C … 50 °C |
| Relative air humidity |
Max. 90% at 40°C |
| Ambient temperature |
. -5 °C … 50 °C |
| Max. tightening torque for valve mounting |
0.65 Nm |
| Product weight |
0.1 kg |
| Type of mounting |
With through-hole |
| Note on materials |
RoHS-compliant |
| Material seals |
NBR |
| Material housing |
Die-cast aluminium |
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