8001481

Name: Festo 8001481 Soft start/quick exhaust valve MS6-SV-1/2-E-ASIS-SO-AG
Brand: Festo

Soft start/quick exhaust valve MS6-SV-1/2-E-ASIS-SO-AG

The Festo part number 8001481 is an industrial component belonging to the MS series, size 6, with a grid dimension of 62 mm and a piston seat design structure. This electrically actuated, piloted 3/2 closed monostable valve features internal pilot air supply, a soft sealing principle, mechanical spring reset, and a working pressure of 3.5 to 10 bar, providing both exhausting and unexpected start-up prevention functions rated at SIL 3 and Category 4, PL e per DIN EN ISO 13849-1. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer: Festo
Part number: 8001481
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Technical Specifications

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
Working 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 | via AS-i
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: 0 ... 50 °C
Ambient temperature: 0 ... 50 °C

Engineering context

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Our sourcing response is prepared against Festo 8001481. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.