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Item No.:
854025741011
Type
ISO size | 3 (ATEX) |
Pilot air supply | external |
ISO code | 369 |
Type | MFH-5/3E-D-3-S-C-EX |
Part no. | 535980 |
Product Description
- The 5/3-way solenoid valve is ideal for use with lubricated and non-lubricated, filtered compressed air. Depending on the version, the valve can also be used in ATEX areas.
- The housing of the 5/3-way solenoid valve with vented middle position is made of aluminum, the seals are made of NBR and HNBR. The valve can be installed in any position. It complies with the ISO 5599-1 standard. The valve is electrically operated and reset with a mechanical spring.
- Housing material - die-cast aluminum
- Material seals - HNBR, NBR
- Material information - RoHS compliant
- Sealing principle - soft
- Valve function - 5/3 vented
- Design structure - piston slide valve
- Installation position - any
- Actuation type - electric
- Reset type - mechanical spring
- Electrical connection - via F-coil, to be ordered separately
- Control type - pilot operated
- Operating medium - Compressed air according to ISO 8573-1:2010 [7:4:4]
- Control medium - compressed air according to ISO 8573-1:2010 [7:4:4]
- Note on the operating and control medium - Lubricated operation possible (required for further operation)
- Maritime classification - see certificate
- Pilot air supply - internal or external
- Overlap - positive overlap
- Exhaust air function - can be throttled
- Flow direction - non-reversible (internal pilot air supply) or reversible (external pilot air supply)
- Manual override - with accessories, latching, momentary action
- Mounting type - on connection plate with through-hole and partly with screw
- Complies with standard - ISO 5599-1
- ISO code - 157, 169, 257, 269, 357 or 369
- CE mark (see declaration of conformity) - in accordance with EU explosion protection directive (ATEX)
- ATEX category gas - II 2G
- ATEX category dust - II 2D
- Ex ambient temperature - -5°C
- Ex ignition protection type gas - Ex h IIC T4 Gb
- Ex ignition protection type dust - Ex h IIIC T105°C Db
- Shock resistance - Shock test with severity level 2 according to FN 942017-5 and EN 6006
- Vibration resistance - transport application test with severity level 1 according to FN 942017-4 u
- Protection class - IP65
- Control exhaust air connection 82 - M5
- Control exhaust air connection 84 - M5
- Pilot air connection 12 - Sub-base size 1 to 3 to ISO 5599-1
- Pilot air connection 14 - Sub-base size 1 to 3 to ISO 5599-1
- Pneumatic connection 1 - Sub-base size 1 to 3 to ISO 5599-1
- Pneumatic connection 2 - Sub-base size 1 to 3 to ISO 5599-1
- Pneumatic connection 3 - Sub-base size 1 to 3 to ISO 5599-1
- Pneumatic connection 4 - Sub-base size 1 to 3 to ISO 5599-1
- Pneumatic connection 5 - Sub-base size 1 to 3 to ISO 5599-1
- Medium temperature - -5°C to 40°C (ISO size 1 Ex only) or -10°C to 60°C
- Ambient temperature - -5°C to 40°C
- Standard nominal flow rate - 1200 l/min (ISO size 1), 2300 l/min (ISO size 2), 4600 l/min (ISO size 3)
- Max. negative test pulse with 1 signal - 3,700 µs
- Max. positive test pulse at 0 signal - 2,200 µs
- Switching time on - 18, 35, 37 ms
- Switching time off - 36, 67, 78 ms
- Operating pressure - -0.9 to 16 bar (external pilot air supply) or 3 to 10 bar (internal pilot air supply)
- Control pressure - 3 to 10 bar
- Noise level - 85 dB(A)
- Nominal width - 8.0 mm (ISO size 1), 11.5 mm (ISO size 2), 14.5 mm (ISO size 3)
- Width - 42 mm (ISO size 1), 54 mm (ISO size 2), 65 mm (ISO size 3)
- Pitch - 43 mm (ISO size 1), 56 mm (ISO size 2), 71 mm (ISO size 3)
- Product weight - 520 to 1040 g
Versions: (12)
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