mfh-5-1/4-120-ex
Product ID:10734
Updated: 2026/4/3
Key Features
- 1Ensure precise control with a 5/2 closed monostable function. 2、Achieve efficient operation with 1,000 l/min nominal flow rate. 3、Withstand harsh conditions using IP65-rated protection. 4、Enhance safety in hazardous areas with explosion-proof certifications. 5、Reduce maintenance needs via a reliable mechanical spring reset.
Technical Specifications
Detailed engineering parameters
| 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 | 120V AC |
| 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 | 120 V AC: 60 Hz, initial power 11.5 VA, holding power 6.5 VA | 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 | 541663 |
Specifications may be subject to change without notice