Reliable 3/2-Way ActuationThe MFH-3-1/8-S-EX solenoid valve provides reliable 3/2-way actuation, ensuring precise control over fluid flow in various industrial applications.
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High Flow RateWith a standard nominal flow rate of 500 l/min, this valve is suitable for applications requiring high fluid flow rates, making it efficient for demanding tasks.
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Compact DesignThe compact design of the MFH-3-1/8-S-EX solenoid valve allows for easy integration into tight spaces, making it ideal for applications where space is limited.
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Electric ActuationThe electric actuation type ensures quick and precise control over the valve, reducing the need for manual intervention and enhancing overall system efficiency.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Valve function
3/2, closed, monostable
Actuation type
Electrical
Width
26mm
Standard nominal flow rate
500l/min
Pneumatic working port
G1/8
Operating voltage
Via solenoid coil, to be ordered separately
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High PerformanceDesigned for high-performance applications, the MFH-3-1/8-S-EX solenoid valve offers consistent and reliable operation under various operating conditions, ensuring minimal downtime and maximum productivity.
Operating pressure
-0.95bar 10bar
Structural design
Plate seat
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
5mm
Width dimension
27mm
Exhaust air function
With flow control option
Sealing principle
Soft
Mounting position
Any
Manual override
Detenting
Type of control
Pilot-controlled
Pilot air supply port
External
Flow direction
Reversible
Symbol
00992879
Lap
Underlap
Pilot pressure MPa
0.1MPa 0.8MPa
Pilot pressure
1bar 8bar
Switching time off
33ms
On switching time
9ms
Max. positive test pulse with 0 signal
2200μs
Max. negative test pulse on 1 signal
3700μs
Coil characteristics
See solenoid coil, to be ordered separately
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)
