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Advanced Engineering 2020

NEC, Birmingham(B40 1NT)

04/11/2020 - 05/11/2020

The UK's largest annual advanced manufacturing trade show, Advanced Engineering is your opportunity to (more)

Drives & Controls Exhibition

NEC, Birmingham(B40 1NT)

25/01/2021 - 27/01/2021

The show brings together key suppliers of state-of-the-art equipment representing the multi-tasking culture (more)

Needle type flow control valves

Needle type flow control valves These flow control valves are additions to the range of hydraulic valves manufactured by Hydraulic System Products (HSP). They are installed in hydraulic system pressure lines to provide infinitely variable flow control. Two versions are manufactured. The Model HSP2180 allows infinitely variable controlled flow in either or both directions. Model HSP2818 has an integral check valve to allow infinitely variable controlled flow in one direction and free flow in the opposite direction. In both models the flow rate is varied by a tapered valve which passes through a fixed orifice. A threaded stem with a hand wheel controls the height of the valve and a locknut is provided on the threaded step to lock the flow setting.
 

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