XQ3 Proportional flow control valves pressure compensated.
This is a proportional valve where both the flow rate and pressure control flow functions have been integrated according to the 3 way regulation concept.
The interface UNI ISO 4401 – 03 – 02 – 0 – 94 standard (ex CETOP R 35 H 4.2-4-03) allows for direct mounting on modular block or multiple sub bases, which makes possible many advantageous and extremely compact application solution as a consequence of their simplicity of installation.
The 3 way type pressure compensator, inserted into the valve, holds the pressure drop across the flow rate proportional regulator constant (approx. 8 bar) independently from the controlled load variations, whereby ensuring proportional between the set flow rate and the electrical command signal.
Additionally, the system maximum safety pressure can be regulated through a manual command.
This valve, if mounted on the feed line to the manifold block, can be used to control several circuits which are not operating at the same time.
Download Xq3 Series Catalogue
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