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Continue to ChatAVENTICS - 5814531000 - 5/3-directional valve, Series 581, size 4 (V581-5/3EC-I4-AIR-AA-X-T1) https://www.valves-direct.com/product/aventics-5814531000-5-3-directional-valve-series-581-size-4-v581-5-3ec-i4-air-aa-x-t1/