Air solenoid valve

MFH-5/2-D-3-C-EX

535956

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Valve function
5/2, monostable
Actuation type
Electrical
Width
65 mm
Standard nominal flow rate
4500 l/min
Pneumatic working port
Sub-base, size 3 as per ISO 5599-1
G1/2
Operating voltage
Via solenoid coil, to be ordered separately
Operating pressure
2 bar ... 10 bar
Structural design
Piston gate valve
Reset method
Pneumatic spring
CE marking (see declaration of conformity)
as per EU explosion protection directive (ATEX)
ATEX category gas
II 2G
ATEX category for dust
II 2D
Type of ignition protection for gas
Ex h IIC T4 Gb
Type of (ignition) protection for dust
Ex h IIIC T105°C Db
Explosive ambient temperature
-5°C <= Ta <= +40°C
Degree of protection
IP65
Nominal width
14.5 mm
Width dimension
71 mm
Type code
MFH
Exhaust air function
With flow control option
Sealing principle
Soft
Mounting position
Any
Conforms to standard
ISO 5599-1
Manual override
Detenting via accessory
Non-detenting
ISO code
351
Type of control
Pilot-controlled
Pilot air supply port
Internal
Flow direction
Non-reversible
Symbol
00991049
Lap
Overlap
Switching time off
66 ms
On switching time
60 ms
Max. positive test pulse with 0 signal
2200 µs
Max. negative test pulse on 1 signal
3700 µs
Explosion prevention and protection
Zone 1 (ATEX)
Zone 2 (ATEX)
Zone 21 (ATEX)
Zone 22 (ATEX)
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Vibration resistance
Transport application test with severity level 1 as per FN 942017-4 and EN 60068-2-6
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Temperature of medium
-10 °C ... 60 °C
Noise level
85 dB(A)
Ambient temperature
-5 °C ... 40 °C
Product weight
960 g
Electrical connection
Via F coil, to be ordered separately
Type of mounting
On sub-base
With through-hole and screw
Pilot exhaust air port 84
M5
Pneumatic connection 1
Sub-base, size 3 as per ISO 5599-1
Pneumatic connection 2
Sub-base, size 3 as per ISO 5599-1
Pneumatic connection 3
Sub-base, size 3 as per ISO 5599-1
Pneumatic connection 4
Sub-base, size 3 as per ISO 5599-1
Pneumatic connection 5
Sub-base, size 3 as per ISO 5599-1
Note on materials
RoHS-compliant
Seals material
HNBR
NBR
Housing material
Die-cast aluminum