QDE series are solenoid are solenoid operated poppet valves, they are used to control the start ,stop and direction of flow.
| Size | 6U | 6C | 6D | 6Y | 10U | 10C | 10D | 10Y |
| Rated flow(L/min) | 16 | 16 | 12 | 12 | 30 | 24 | 30 | 24 |
| Operating pressure(Mpa) | 31.5 | |||||||
| Weight(KGS) | 1.2 | 1.2 | 1.2 | 1.2 | 2.8 | 2.8 | 2.8 | 2.8 |
| Valve body（Material）Surface treatment | Steel Body Surface Black Oxide | |||||||
| Oil cleanliness | NAS1638 class 9 and ISO4406 class 20/18/15 | |||||||
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