Van điện Festo 577494 VUVS-LT20-M52-MD-G18-F7

Thông số kỹ thuật van điện từ festo

Valve function5/2-way, monostable
Type of actuationElectric
Valve size21 mm
Standard nominal flow rate500 l/min
pneumatic working portG1/8
Operating pressure0.3 MPa … 1 MPa
Operating pressure3 bar … 10 bar
DesignPoppet seat
Type of resetMechanical spring
Approvalc UL us – Recognized (OL)
Nominal size5 mm
Exhaust-air functionWith flow control option
Sealing principleSoft
Mounting positionoptional
Manual overrideDetenting
Non-detenting
Type of pilotingPilot actuated
Pilot air supplyInternal
Flow directionNon-reversible
Symbol00991035
lapUnderlap
b value0.31
C value2.1 l/sbar
Switching time off19 ms
Switching time on15 ms
Max. positive test pulse with 0 signal1900 µs
Max. negative test pulse with 1 signal2700 µs
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
Vibration resistanceTransport application test with severity level 2 to FN 942017-4 and EN 60068-2-6
Shock resistanceShock test with severity level 2 to FN 942017-5 and EN 60068-2-27
Corrosion resistance class CRC2 – Moderate corrosion stress
LABS (PWIS) conformityVDMA24364-B1/B2-L
Media temperature-10 °C … 60 °C
Pilot mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Ambient temperature-10 °C … 60 °C
Product weight167 g
Type of mountingOn manifold rail
With through-hole
Either:
Breather connectionNot ducted
Pilot exhaust port 84M5
Pneumatic connection, port 1G1/8
Pneumatic connection, port 2G1/8
Pneumatic connection, port 3G1/8
Pneumatic connection, port 4G1/8
Pneumatic connection, port 5G1/8
Note on materialsRoHS-compliant
Material sealsHNBR
NBR
TPE-U(PU)
Material housingDie-cast aluminium
Painted
Material screwsGalvanised steel