535960 Festo Directional Control Valves

Product Details

• Width
  42 mm
• Operating voltage
  Via solenoid coil, to be ordered separately
• Degree of protection
  IP65
• Exhaust air function
  With flow control option
• Type of control
  Pilot-controlled
• ATEX category gas
  II 2G
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Pilot medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Pneumatic connection 1
  Sub-base, size 1 as per ISO 5599-1
• Pneumatic connection 5
  Sub-base, size 1 as per ISO 5599-1
• Pneumatic connection 4
  Sub-base, size 1 as per ISO 5599-1
• Reset method
  Mechanical spring
• Type code
  MFH
• Manual override
  Detenting via accessory Non-detenting
• Flow direction
  Non-reversible
• On switching time
  16 ms
• Max. negative test pulse on 1 signal
  3700 µs
• Explosive ambient temperature
  -5°C <= Ta <= +40°C
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Noise level
  85 dB(A)
Electrical connection
Via F coil, to be ordered separately
Pneumatic connection 2
Sub-base, size 1 as per ISO 5599-1
Seals material
HNBR NBR
Valve function
5/2, monostable
Standard nominal flow rate
1200 l/min
Operating pressure
3 bar ... 10 bar
Mounting position
Any
Symbol
00991003
Type of ignition protection for gas
Ex h IIC T4 Gb
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Ambient temperature
-5 °C ... 40 °C
Product weight
390 g
Note on materials
RoHS-compliant
Actuation type
Electrical
Pneumatic working port
Sub-base, size 1 as per ISO 5599-1 G1/4
Width dimension
43 mm
Conforms to standard
ISO 5599-1
Pilot air supply port
Internal
Max. positive test pulse with 0 signal
2200 µs
ATEX category for dust
II 2D
CE marking (see declaration of conformity)
as per EU explosion protection directive (ATEX)
Temperature of medium
-5 °C ... 40 °C
Type of mounting
On sub-base With through-hole
Pneumatic connection 3
Sub-base, size 1 as per ISO 5599-1
Housing material
Die-cast aluminum
Lap
Overlap
Design
Piston gate valve
Nominal width
8 mm
Sealing principle
Soft
ISO code
152
Switching time off
45 ms
Type of (ignition) protection for dust
Ex h IIIC T105°C Db
Explosion prevention and protection
Zone 1 (ATEX) Zone 22 (ATEX)
Vibration resistance
Transport application test with severity level 1 as per FN 942017-4 and EN 60068-2-6
Pilot air port 12
Sub-base, size 1 as per ISO 5599-1
Pilot air port 14
Sub-base, size 1 as per ISO 5599-1

535960 Related Documents