1、Direct-acting electromagnetic directional stop valve
2、the mounting surface is din 24 type 340a ISO 4401 and CETOP-RP 121H
3、No leakage
4、Flexible switching is ensured under high voltage condition
5、When replacing the coil, there is no need to open the pressure-resistant cavity.
6、the electromagnet coil can rotate by 90.
7、optional manual emergency operation
| Installation position | Optional | |||
| Environment temperature | ℃ | -30 to +50 (NBR seal) | ||
| -20 to +50 (FKM seal) | ||||
| Weight | Two tee Solenoidic directional valve | 2.0 | ||
| Two four-way Solenoidic directional valve | Kg | 3.5 | ||
| Max operation pressure | Port P, A, B | bar | 420 | |
| Port T | 100 | |||
| Max flow | L/min | 40 | ||
| Fluid | Mineral oil suitable for NBR and FKM seal | |||
| Phosphate ester for FKM seal | ||||
| Fluid temperature range | ℃ | -30 to +50 (NBR seal) | ||
| -20 to +50 (FKM seal) | ||||
| Viscosity range | mm2/s | 2.8 to 500 | ||
| Degree of contamination | Maximum permissible degree of fluid contamination: Class 9. NAS 1638 or 20/18/15, ISO4406 | |||
| Voltage type | DC | AC | |||||||||||||
| Available voltage | V | 12, 24, 110, 205, 220 | 110, 220 (Only by Z5 rectifier plug ) | ||||||||||||
| Allowed voltage (deviation) | % | +10～-15 | |||||||||||||
| Required power | W | 30 | |||||||||||||
| Continuous power-on time | % | 100 | |||||||||||||
| Switching time in compliance with ISO 6403 | |||||||||||||||
| Pressure bar | Flow L/min | DC | AC50HZ | ||||||||||||
| On/ms (without oil tank pressure) | Off/ms | On/ms (without oil tank pressure) | Off/ms | ||||||||||||
| U | C | D | Y | U, C | D, Y | U | C | D | Y | U | C | D | Y | ||
| 140 | 40 | 20 | 40 | 20 | 40 | 12 | 17 | 20 | 40 | 20 | 40 | 60 | 45 | 40 | 50 |
| 280 | 40 | 25 | 45 | 20 | 45 | 12 | 17 | 20 | 45 | 25 | 45 | 60 | 45 | 45 | 55 |
| 320 | 40 | 25 | 45 | 20 | 45 | 12 | 17 | 25 | 45 | 25 | 45 | 60 | 45 | 45 | 55 |
| 420 | 40 | 30 | 45 | 20 | 50 | 12 | 17 | 25 | 45 | 25 | 50 | 60 | 45 | 45 | 55 |
| Switching frequency | Time/h | Up to 15000 | |||||||||||||
| IP rating as per DIN 40050 | IP65 | ||||||||||||||
| Max coil temperature | ℃ | +150 | |||||||||||||
Note: for electrical connection, protective wire shall be earthed as required.
Directional Valves Of Pilot Operated-WEH10、16、25、32