Festo Soft-Start/Quick Exhaust Valve MS6-SV 548717

• 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): Vent/up to Category 4, PL e prevention of unexpected start-up (pressurisation)/up to category 4, Performance Level e
• 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
• 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
• Pressure gauge: with pressure gauge
• 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 floating contact
• Nominal operating voltage DC: 24 V
• Permissible voltage fluctuation: +/- 10 %
• 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
• Sound pressure level: 75 dB(A)
• 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 EMC to EU directive for machinery
• Certificate issuing department: IFA 1001180
• Mounting type: Optional line installation with accessories
• Assembly position: Any
• Product weight: 2,200 g
• Pneumatic connection, port 1: G1/2
• Pneumatic connection, port 2: G1/2
• Pneumatic connection, port 3: G1
• Electrical connection: Sub-D 9-pin
• Material housing: Aluminium die cast
• Material seals: NBR
• Material piston rod: High alloy steel, non-corrosive

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• £8.95 Standard Next Day Delivery for orders under £50
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• £8.95 Local Delivery to postcodes beginning S40, S41, S42, S43, S44 and S45.

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