VUD - Check valves
The unidirectional VU built-in check valves allow the free flow through in a direction while the flow is blocked in the opposite one . They are suitable for integrated circuits mounted on hydraulic blocks. The unidirectional VU built-in check valves are useful where the design requires small size valves The external seal is ensured by an o-ring gasket; the external parts of the valve undergo a manganese phosphating treatment to guarantee surface protection.
Technical details
Unidirectional check valves
The valves of the VU series are one-way check valves, they allow the oil to pass through in one direction and interrupted in the opposite direction.
Externally, a gasket prevents oil leaks through the threads. They are built in various sizes with threads starting from 1/8 BSPP (1/8 G) up to 3/4 BSPP (3/4 G). Thanks to their compact size, the use of the VU series built-in check valves is particularly suitable for the design of integrated hydraulic circuits.
Corrosion protection of the external components of the valve is ensured by manganese phosphating treatment.
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| Max flow | 120 l/min |
|---|---|
| Max pressure | 350 bar |
Technical documents
Product gallery
Ordering codes
| Ordering code | Type | Datasheet page |
|---|---|---|
| FA3040 | VUD0B | 1 |
| FA3041 | VUD1B | 1 |
| FA3042 | VUD2B | 1 |
| FA3043 | VUD3B | 1 |
| FA3044 | VUD4B | 1 |