Festo Soft-Start/Quick Exhaust Valve MS6-SV 8038489

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Series: MS
Size: 6
Grid dimension: 62 mm
Safety function: Exhausting prevention of unexpected start-up (pressurisation)
Safety Integrity Level (SIL): Exhausting / SIL 3 prevention of unexpected start-up (pressurisation)/SIL 3
Performance level (PL): Exhaust/category 3, Performance Level d prevention of unexpected start-up (pressurisation)/category 3, Performance Level d
Note on forced dynamisation: Switching frequency min. 1/month
Design structure: Piston seat
Freedom from overlap: No
Type of actuation: electrical
Pilot air supply: Internal
Sealing principle: soft
Exhaust-air function: not throttleable
Position sensing principle: Solenoid actuator principle
Conforms to standard: DIN EN ISO 13849-1 DIN EN ISO 13849-2
Manual override: None
Type of reset: mechanical spring
Type of piloting: Piloted
Valve function: 3/2 closed, monostable pressure build-up function
Operating pressure: 3.5 ... 10 bar
C value: 19.3 l/sbar
b value: 0.21
Standard nominal flow rate: 4,300 l/min
Standard flow rate for exhaust 6->0 bar: 9,000 l/min
Max. switching frequency: 1 Hz
Switching time off: 40 ms
Switching time on: 130 ms
Duty cycle: 100 %
Signal status display: LED switching outputs
Characteristic coil data: 24 V DC: 1.8 W
Nominal operating voltage DC: 24 V
Permissible voltage fluctuation: +10 % / -15 %
Operating medium: Compressed air in accordance with ISO8573-1:2010 [7:4:4]
Note on operating and pilot medium: Lubricated operation possible (subsequently required for further operation)
Corrosion resistance classification CRC: 2 - Moderate corrosion stress
Materials note: Conforms to RoHS
Protection class: IP65 with plug socket
Medium temperature: -10 ... 50 °C
Ambient temperature: -10 ... 50 °C
Storage temperature: -10 ... 50 °C
Shock resistance: Shock test with severity level 2 in accordance with FN 942017-5 and EN 60068-2-27
Vibration resistance: Transport application test at severity level 2 in accordance with FN 942017-4 and EN 60068-2-6
Authorisation: RCM Mark
KC mark: KC-EMV
CE mark (see declaration of conformity): to EU directive for machinery
Mounting type: Optional line installation with accessories
Assembly position: Any
Product weight: 1,900 g
Pneumatic connection, port 1: G1/2
Pneumatic connection, port 2: G1/2
Pneumatic connection, port 3: G1
Electrical connection: 2x plug to EN 175301-803 plug pattern type C to EN 175301-803 2-pin
Electrical connection, proximity sensor: 2x cable with plug 3-pin M8 turnable threads
Material housing: Aluminium die cast
Material seals: NBR
Material piston: rod High alloy steel, non-corrosive

Festo Soft-Start/Quick Exhaust Valve MS6-SV 8038489

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