{"product_id":"atos-hr-014-hydraulic-directional-control-valve","title":"Atos HR-014 Hydraulic Directional Control Valve","description":"\u003cdiv\u003e\u003cp\u003eAtos HR-014 is a pilot‑operated modular check valve from the HR family, sized for ISO 4401 size 06 (CETOP 3). Configured as HR-014, it is a single‑acting check valve on port B, designed to permit flow in one direction while blocking reverse flow, with a maximum flow capacity up to 60 L\/min and a pressure rating up to 350 bar. The valve is compatible with hydraulic minerals oils or synthetic fluids with similar lubricating characteristics, and sealing options include standard NBR with optional FKM (PE) or HNBR (BT) seals. Cracking pressure can be selected among 0.5 bar (standard), 2 bar, or 4 bar, depending on the version. The minimum pilot pressure required to open the valve depends on the area ratio (HR configurations around 3.3:1), and pilot pressure is applied to ports A or B to actuate the opening in the desired direction. This valve is typically used in hydraulic circuits for backflow prevention, load holding, and selective flow control where a compact, modular check valve with pilot assist is advantageous. \u003c\/p\u003e\u003c\/div\u003e","brand":"ATOS","offers":[{"title":"New","offer_id":51660341641518,"sku":null,"price":131.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_224b23f6-4f53-440f-b6cd-e632153d66d4.jpg?v=1769536465","url":"https:\/\/plgautomation.com\/products\/atos-hr-014-hydraulic-directional-control-valve","provider":"PLG Automation ","version":"1.0","type":"link"}