High-Performance Electrical ActuationThe MFH-5/3E-1/4-S-B-EX solenoid valve is engineered for efficient and reliable electrical actuation, ensuring precise control in your automation systems.
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5/3 Exhaust FunctionThis valve offers a versatile 5/3 exhaust function, allowing for flexible configuration to meet various application requirements.
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Mechanical Spring ResetEquipped with a mechanical spring reset mechanism, the valve ensures consistent operation and easy reset functionality.
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IP65 ProtectionThe valve is designed with IP65 protection, providing robust resistance to dust and water, ensuring reliable performance in harsh environments.
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Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Valve function
5/3, exhausted
Actuation type
Electrical
Width
32mm
Standard nominal flow rate
1600l/min
Pneumatic working port
G1/4
Operating pressure
-0.9bar 10bar
Standard Nominal Flow Rate of 1600 l/minWith a standard nominal flow rate of 1600 liters per minute, this valve can handle high-volume fluid flow, making it suitable for demanding applications.
Structural design
Piston gate valve
Reset method
Mechanical spring
CE marking (see declaration of conformity)
as per EU explosion protection directive (ATEX)
Explosion protection certification outside the EU
EPL Db (GB) EPL Gb (GB)
UKCA marking (see declaration of conformity)
acc. to UK EX instructions
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 T130°C Db
Explosive ambient temperature
-5°C <= Ta <= +40°C
Degree of protection
IP65
Nominal width
10mm
Width dimension
33mm
Exhaust air function
With flow control option
Sealing principle
Soft
Mounting position
Any
Manual override
Non-detenting
Type of control
Pilot-controlled
Pilot air supply port
External
Flow direction
Reversible
Symbol
00991032
Lap
Overlap
Pilot pressure MPa
0.3MPa 1MPa
Pilot pressure
3bar 10bar
b-value
0.38
C value
6.35l/sbar
Max. switching frequency
3Hz
Switching time off
36ms
On switching time
24ms
Changeover time
35ms
Max. positive test pulse with 0 signal
2200μs
Max. negative test pulse on 1 signal
3700μs
Explosion prevention and protection
Zone 1 (ATEX) Zone 1 (UKEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 21 (UKEX) 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)
