{"product_id":"parker-hannifin-521810000-directional-control-valve","title":"Parker Hannifin 521810000 Directional Control Valve","description":"\u003cdiv\u003e\u003cp\u003eThe Parker Hannifin 521810000 is a 4-way, 3-position directional control valve with lever actuation and spring return, a design commonly used to manually switch hydraulic flow paths. It incorporates Schrader bellows in its actuation assembly and provides three positions that direct fluid between four ports, returning to neutral when the lever is released.\u003c\/p\u003e\u003c\/div\u003e","brand":"Parker","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46286221312234,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-027.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/parker-hannifin-521810000-directional-control-valve","provider":"GTG Hardware","version":"1.0","type":"link"}