(149.42 € Excluding VAT. VAT at the legal rate applies.)
3-way priority valve: it keeps the controlled flow at P and sends the excess through port B to a second circuit. From 3/8" to 1" BSP, up to 350 bar.
The VPR3 keeps the flow sent to port P constant, whatever the pressure demanded and the inlet flow. Unlike a regulator that dumps to tank, the excess here leaves through port B and can feed a second actuator; port B is not affected by pressure changes, but it is by flow changes.
E connects to the supply, P to the priority actuator and B to tank or to another circuit. It is set with the handwheel, after loosening the locknut.
Maximum pressure 350 bar on all sizes.
Source: Oleodinamica Marchesini general catalogue 2018.
Data sheet
Specific References
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