Festo 558231 soft start valve

VABF-S6-1-P5A4-N12-4-1

$502.78 Limited stock only available on quotation

Specifications

Operating Pressure 2 bar ... 12 bar
Actuation Type Electric
Mounting Position optional
Pneumatic connection Sub-base size 1 to ISO 5599-2
Weight 590g
Max. positive test pulse with 0 signal 2.500 µs
Vibration resistance Transport application test with severity level 2 to FN 942017-4 and EN 60068-2-6
Based on standard ISO 5599-2
Sealing principle Soft
Manual override Detenting Self-resetting via electrical control signal
Type of reset Mechanical spring
Pilot air supply Internal
Symbol 995,781
Note on forced dynamization Switching frequency min. 1/month
Switchover pressure presetting 4 bar
Standard nominal flow rate for exhaust 3.300 l/min
Characteristic coil data 24 V DC: 2.5 W
Operating medium Compressed air to ISO 8573-1:2010 [7:4:4]
Corrosion resistance class CRC 0 - No corrosion stress
Ambient temperature -5 °C ... 50 °C
Electrical connection Type C Plugs To EN 175301-803 Square design
Pilot air port 12/14 Sub-base size 1 to ISO 5599-2
Pneumatic connection, port 2 Sub-base size 1 to ISO 5599-2
Pneumatic connection, port 4 Sub-base size 1 to ISO 5599-2
Material seals HNBR NBR
Material screws Steel Galvanised
Max. negative test pulse with 1 signal 1.400 µs
Shock resistance Shock test with severity level 2 to FN 942017-5 and EN 60068-2-27
Type of actuation Electric
Mounting position optional
Design Piston gate valve
Type of piloting Pilot actuated
Flow direction Non-reversible
Valve function Soft-start function
Operating pressure 2 bar ... 12 bar
Standard nominal flow rate ventilation 3.000 l/min
Nominal operating voltage DC 24 V
Permissible voltage fluctuations +/- 10 %
Note on operating and pilot medium Lubricated operation possible (in which case lubricated operation will always be required)
Degree of protection IP65 NEMA 4
Product weight 590 g
Type of mounting On sub-base
Pneumatic connection, port 1 Sub-base size 1 to ISO 5599-2
Pneumatic connection, port 3 G1/2
Note on materials RoHS-compliant
Material housing Wrought aluminium alloy
$502.78
Stock Ask for quotation
Part number 558231
Manufacturer Festo
Quantity Unit Price
1+ $502.78
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