{"product_id":"yuken-pilot-operated-check-modular-valve-mpb-01-4-4001-mpb0144001","title":"YUKEN PILOT OPERATED CHECK MODULAR VALVE MPB-01-4-4001 MPB0144001","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"489\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/yuken\" title=\"Yuken\"\u003eYuken\u003c\/a\u003e MPB-01-4-4001 Pilot Operated Modular Check Valve is used in hydraulic systems to permit free flow in one direction and controlled reverse flow through pilot pressure release. Commonly installed in hydraulic power units, industrial presses, injection molding machines, and automated production equipment. Maintenance teams and system integrators use this part for load holding, circuit locking, retrofit, and replacement of faulty pilot operated check valves.\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"491\" data-end=\"510\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"511\" data-end=\"881\"\u003eThe Yuken MPB-01-4-4001 pilot operated modular check valve is used in hydraulic circuits where secure load holding and controlled actuator movement are required. It is widely applied in lifting systems, clamping operations, presses, and automated machinery to prevent unintended actuator movement, maintain load position, and ensure safe and stable system performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"883\" data-end=\"914\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"915\" data-end=\"1467\"\u003e• Manufacturer Part Number (MPN): MPB-01-4-4001\u003cbr data-start=\"962\" data-end=\"965\"\u003e• Product Type: Pilot Operated Modular Check Valve\u003cbr data-start=\"1015\" data-end=\"1018\"\u003e• Size: NG6 \/ CETOP 3 (01 Size)\u003cbr data-start=\"1049\" data-end=\"1052\"\u003e• Mounting Type: Sandwich plate \/ stack mounting (ISO 4401)\u003cbr data-start=\"1111\" data-end=\"1114\"\u003e• Function: One-way flow with pilot-assisted reverse flow\u003cbr data-start=\"1171\" data-end=\"1174\"\u003e• Circuit Type: Double pilot operated (4-port configuration)\u003cbr data-start=\"1234\" data-end=\"1237\"\u003e• Maximum Operating Pressure: Up to 315 bar\u003cbr data-start=\"1280\" data-end=\"1283\"\u003e• Flow Capacity: Up to approximately 20–30 L\/min\u003cbr data-start=\"1331\" data-end=\"1334\"\u003e• Fluid Type: Hydraulic oil (mineral-based fluids)\u003cbr data-start=\"1384\" data-end=\"1387\"\u003e• Temperature Range: -15°C to +70°C\u003cbr data-start=\"1422\" data-end=\"1425\"\u003e• Construction: High-strength steel body\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1469\" data-end=\"1495\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1496\" data-end=\"1563\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Yuken MPB-01-2-4001\u003cbr data-start=\"1517\" data-end=\"1520\"\u003e• Yuken MPC-01-4-4001\u003cbr data-start=\"1541\" data-end=\"1544\"\u003e• Nachi O-G01-P2-10\u003c\/p\u003e","brand":"Yuken","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51734796665134,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_ba219ea5-1c32-4a3b-afef-1664181246d6.jpg?v=1770607335","url":"https:\/\/plgautomation.com\/products\/yuken-pilot-operated-check-modular-valve-mpb-01-4-4001-mpb0144001","provider":"PLG Automation ","version":"1.0","type":"link"}