| Pilot ratio | 3.2:1 |
|---|---|
| Flow Range | 60(L/min) |
| Working Temperature | -20℃-70℃ |
| Medium | Mineral Oil（ISO VG32/46） |
| Medium Purity | ISO 4406 21/18/15…19/17/13 |
| Seal Material | NBR |
| Max. pressure | 350bar |
| Cracking pressure | 6bar |
| Port | G1/2'' |
| weight | 1.9KG |
853004400|Dual pilot-operated check valve
>Flange mounting
>Steel valve body and Zinc-nickel ant-corrosion coating
>Innovative structural design based on hydrodynamics
>Adjustable pressure setting
