Especificaciones
Series (VUWS) | Pneumatic valve |
---|---|
Directional control valve type (L) | In-line valve |
Design principle (T) | Poppet valve |
Size (30) | Size 30 |
Valve function (M52) | 5/2-way valve, monostable |
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Reset method for monostable valves (M) | Mechanical spring |
Pneumatic connection (G38) | G3/8 |
Exhaust | No fi tting |
Exhaust-air function | With flow control option | ||
Material seals | HNBR NBR TPE-U(PU) | ||
Material piston slide | Wrought aluminium alloy | ||
Valve function | 5/2-way, monostable | ||
Valve size | 31 mm | ||
pneumatic working port | G3/8 | ||
Design | Poppet seat | ||
Approval | c UL us - Recognized (OL) | ||
Sealing principle | Soft | ||
Manual override | None | ||
Pilot air supply | Internal | ||
Symbol | 991.001 | ||
Pilot pressure | 2,5 bar ... 10 bar | ||
Switching time on | 17 ms | ||
Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
Corrosion resistance class CRC | 2 - Moderate corrosion stress | ||
Pilot medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
Product weight | 473 g | ||
Breather connection | Not ducted | ||
Pneumatic connection, port 1 | G3/8 | ||
Pneumatic connection, port 3 | G3/8 | ||
Pneumatic connection, port 5 | G3/8 |
Note on materials | RoHS-compliant | ||
Material housing | Painted die cast aluminium | ||
Material screws | Galvanised steel | ||
Type of actuation | Pneumatic | ||
Standard nominal flow rate | 1.800 l/min | ||
Operating pressure | 2,5 bar ... 10 bar | ||
Type of reset | Mechanical spring | ||
Nominal size | 8,1 mm | ||
Mounting position | optional | ||
Type of piloting | Direct | ||
Flow direction | Non-reversible | ||
lap | Underlap | ||
Switching time off | 22 ms | ||
Explosion protection | The information in the certificate must be observed! Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) | ||
Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
Media temperature | -10 °C ... 60 °C | ||
Ambient temperature | -10 °C ... 60 °C | ||
Type of mounting | On manifold rail With through-hole Either: | ||
Pilot air port 14 | G1/8 | ||
Pneumatic connection, port 2 | G3/8 | ||
Pneumatic connection, port 4 | G3/8 |