Insert Valves

VSC120 Flow control pressure compensated valve, unidirectional, fixed regulation

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Compensated flow restrictor two ways with constant flow and reverse free flow, fixed setting


Flow control pressure compensated valves with fixed regulation VSC120 allow to keep a constant lowering speed on an hydraulic actuator in every condition of load pressure. This type of valve is typical for use in hydraulic tail lifts or platforms

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The compensated flow regulators VSC120 are commonly installed on the base of a single effect cylinders, on the return line, in order to guarantee them, thanks to the control of back-flow, a constant lowering speed independently from the working pressure due to the load. These valves allow also the feeding flow to the cylinders without compensation. Valves VSC120 are insert execution valves and have fixed setting regarding the outlet flow. A calibrated orifice on the internal spool of the valve manages the regulated flow. Setting range is from 1 lpm (0,26 USgpm) to 47 lpm (12,4 USgpm), with tolerance +/- 10%. Maximum working pressure not over 250 bar (3525 PSI). VSC140 are installed into female cavity with thread 1/2 BSPP (1/2 G). Flow control valves VSC120, thanks to their high performance combined with its easy installation, guarantee a high quality/price ratio. Thanks to the fixed regulation, once determined the ideal flow corresponding to the lowering speed, the valves VSC120 don’t need any setting operation more, with a consequent optimization in terms of installation time.
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