Valve function | 5/3-way, pressurised | ||
Construction width | 42 mm | ||
pneumatic working port | Sub-base size 1 to ISO 5599-1 G1/4 | ||
Operating pressure | -0,9 bar ... 16 bar | ||
Type of reset | Mechanical spring | ||
Degree of protection | IP65 | ||
Grid dimension | 43 mm | ||
Sealing principle | Soft | ||
Conforms to standard | ISO 5599-1 | ||
ISO code | 169 | ||
Pilot air supply | External | ||
Symbol | 991.079 | ||
Pilot pressure | 3 bar ... 10 bar | ||
Switching time on | 20 ms | ||
Max. negative test pulse with 1 signal | 4.600 µs | ||
Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
Shock resistance | Shock test with severity level 2 to FN 942017-5 and EN 60068-2-27 | ||
Sound pressure level | 85 dB(A) | ||
Ambient temperature | -5 °C ... 50 °C | ||
Electrical connection | Via N1 coil, to be ordered separately | ||
Pilot air port 12 | Sub-base size 1 to ISO 5599-1 | ||
Pneumatic connection, port 1 | Sub-base size 1 to ISO 5599-1 | ||
Pneumatic connection, port 3 | Sub-base size 1 to ISO 5599-1 | ||
Pneumatic connection, port 5 | Sub-base size 1 to ISO 5599-1 | ||
Material seals | HNBR NBR |
Type of actuation | Electric | ||
Standard nominal flow rate | 1.200 l/min | ||
Operating voltage | Via solenoid coil, must be ordered separately | ||
Design | Piston gate valve | ||
Maritime classification | See certificate | ||
Nominal size | 8 mm | ||
Exhaust-air function | With flow control option | ||
Mounting position | optional | ||
Manual override | Detenting via accessory Non-detenting | ||
Type of piloting | Pilot actuated | ||
Flow direction | Reversible | ||
lap | Positive overlap | ||
Switching time off | 46 ms | ||
Max. positive test pulse with 0 signal | 3.700 µs | ||
Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
Vibration resistance | Transport application test with severity level 1 to FN 942017-4 and EN 60068-2-6 | ||
Media temperature | -5 °C ... 50 °C | ||
Pilot medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
Product weight | 650 g | ||
Type of mounting | On sub-base With through-hole | ||
Pilot air port 14 | Sub-base size 1 to ISO 5599-1 | ||
Pneumatic connection, port 2 | Sub-base size 1 to ISO 5599-1 | ||
Pneumatic connection, port 4 | Sub-base size 1 to ISO 5599-1 | ||
Note on materials | RoHS-compliant | ||
Material housing | Die-cast aluminium |