{"product_id":"bosch-rexroth-z-2-s-16-3-51-pilot-operated-check-valve","title":"Bosch Rexroth Z-2-S-16-3-51 Pilot Operated Check Valve","description":"\u003cdiv\u003e\u003cp\u003eThe Bosch Rexroth Z-2-S-16-3-51 is a pilot-operated check valve in the sandwich-plate Z2S family, identified by Rexroth part number R900412346. It provides backflow control in hydraulic circuits by using a pilot signal to open and hold flow in one direction while preventing reverse flow, enabling actuator holding and controlled unloading. The valve follows the Z2S sandwich-plate design with porting patterns aligned to ISO 4401-3 standards, allowing mounting in compatible manifolds. The size-16 configuration (Z-2-S-16-3-51) denotes a specific valve assembly within the range, offering a compact option for applications requiring precise pilot-assisted check functionality.\u003c\/p\u003e\u003c\/div\u003e","brand":"Rexroth","offers":[{"title":"New Surplus No Box","offer_id":46284733939946,"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-023.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/bosch-rexroth-z-2-s-16-3-51-pilot-operated-check-valve","provider":"GTG Hardware","version":"1.0","type":"link"}