Product Model
mfh-5-1/4-24-ex
Selling Points
- 1The Festo MFH-5-1/4-24-EX solenoid valve offers a 5/2 closed, monostable design, ensuring precise control and reliable operation in industrial applications.
- 2With a standard nominal flow rate of 1,000 l/min and a width of 73 mm, this valve is designed to handle high flow rates efficiently.
- 3The valve features electrical actuation, making it easy to integrate into various control systems. It operates at 24V DC with a characteristic coil data of 4.6 W.
- 4The MFH-5-1/4-24-EX is certified for explosion protection outside the EU, including Class I, Div. 1 and Class I, Div. 2 (US) classifications, ensuring safe operation in hazardous environments.
- 5This solenoid valve is constructed with die-cast aluminum housing and features soft sealing principles, providing durability and long-lasting performance.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Valve function | 5/2, closed, monostable | Actuation type | Electrical |
Width | 73mm | Standard nominal flow rate | 1000l/min |
Pneumatic working port | G1/4 | Operating voltage | 24V DC |
Operating pressure | 2.2bar 8bar | Reset method | Mechanical spring |
Explosion protection certification outside the EU | Class I, Div. 1 (US) Class I, Div. 2 (US) Class II, Div. 1 (US) Class II, Div. 2 (US) Class III, Div. 1 (US) Class III, Div. 2 (US) EPL Gb (US) EPL Gc (US) | Certificate issuing authority | FM 3026030 |
Degree of protection | IP65 | Nominal width | 7mm |
Exhaust air function | With flow control option | Sealing principle | Soft |
Mounting position | Any | Manual override | Detenting |
Type of control | Pilot-controlled | Flow direction | Non-reversible |
Symbol | 00991003 | Lap | Underlap |
Switching time off | 29ms | On switching time | 10ms |
Coil characteristics | 24 V DC: 4.6 W | Explosion prevention and protection | Class I, Div. 1 (US) Class I, Div. 2 (US) Class II, Div. 1 (US) Class II, Div. 2 (US) Class III, Div. 1 (US) Class III, Div. 2 (US) Zone 1 (US) Zone 2 (US) |
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) |
Corrosion resistance class (CRC) | 1 - Low corrosion stress | Temperature of medium | -5°C 40°C |
Ambient temperature | -5°C 40°C | Product weight | 450g |
Type of mounting | With through-hole | Venting hole connection | Internal |
Pilot exhaust air port 84 | M5 | Pneumatic connection 1 | G1/4 |
Pneumatic connection 2 | G? | Pneumatic connection 3 | G1/4 |
Pneumatic connection 4 | G1/4 | Pneumatic connection 5 | G1/4 |
Seals material | NBR PU | Housing material | Die-cast aluminum Anodized |
Manufacturer ID | 541661 |
Specifications may be subject to change without notice