Van khí nén Festo JH-5-1/2-EX (536037)

  • Kiểu van 5/2, tác động hai đầu khí nén, có trợ lực (pilot port)

  • Áp suất hoạt động 0…8bar

  • Nhiệt độ môi trường -20…60 độ C

  • Cổng khí vào-ra-xả = 1/2″ (21mm)

Feature values
Shipping date  View
Valve function  5/2 bistable
Type of actuation  pneumatic
Width  52 mm
Standard nominal flow rate  4.500 l/min
Operating pressure  0 … 10 bar
Design structure  Poppet seat
Protection class  IP65
Nominal size  14 mm
Grid dimension  69 mm
Exhaust-air function  throttleable
Sealing principle  soft
Assembly position  Any
Manual override  detenting
Type of piloting  direct
Pilot air supply  external
Flow direction  non reversible
Freedom from overlap  No
Note on forced dynamisation  Switching frequency at least once a week
Pilot pressure  1,2 … 10 bar
b value  0,3
Max. switching frequency  12 Hz
Switching time reversal  3 ms
Max. positive test pulse with logic 0  2.200 µs
Max. negative test pulse with logic 1  3.700 µs
ATEX category Gas  II 2G
Explosion ignition protection type Gas  c T4
ATEX category Dust  II 2D
Explosion ignition protection type Dust  c 130°C
Explosion-proof ambient temperature  -10°C <= Ta <= +60°C
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)
CE mark (see declaration of conformity)  to EU directive explosion protection (ATEX)
Corrosion resistance classification CRC  1
Storage temperature  -20 … 60 °C
Medium temperature  -10 … 60 °C
Ambient temperature  -10 … 60 °C
Product weight  1.130 g
Mounting type  Optional
on manifold rail
with through hole
Auxiliary pilot air port 12  G1/4
Auxiliary pilot air port 14  G1/4
Scavenging orifice connection  M5
Pilot air port 12  G1/4
Pneumatic connection, port 1  G1/2
Pneumatic connection, port 2  G1/2
Pneumatic connection, port 3  G1/2
Pneumatic connection, port 4  G1/2
Pneumatic connection, port 5  G1/2
Materials note  Conforms to RoHS
Materials information for seals  NBR
TPE-U(PU)
Materials information, housing  Aluminium die cast

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Mã: JH-5-1/2-EX (536037) Danh mục: