{"product_id":"157b4033-proportional-valve-block","title":"157B4033 Proportional Valve Block, 157B Series Hydraulic Flow \u0026 Pressure Control","description":"\u003ch2 data-section-id=\"53drpp\" data-start=\"258\" data-end=\"279\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"280\" data-end=\"534\"\u003eThe 157B4033 proportional valve block from the 157B series is designed for precise control of hydraulic flow and pressure in industrial systems. It enables smooth, responsive adjustment of hydraulic performance, ensuring stable and efficient operation.\u003c\/p\u003e\n\u003cp data-start=\"536\" data-end=\"805\"\u003eIts compact block-mounted design integrates multiple control functions into a single unit, reducing system complexity and simplifying installation. Built for continuous-duty environments, it delivers reliable performance where accurate hydraulic control is essential.\u003c\/p\u003e\n\u003ch2 data-section-id=\"58xi60\" data-start=\"807\" data-end=\"836\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"838\" data-end=\"1431\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"838\" data-end=\"863\"\u003e\n\u003ctr data-start=\"838\" data-end=\"863\"\u003e\n\u003cth data-start=\"838\" data-end=\"854\" data-col-size=\"sm\" class=\"\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"854\" data-end=\"863\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"874\" data-end=\"1431\"\u003e\n\u003ctr data-start=\"874\" data-end=\"917\"\u003e\n\u003ctd data-start=\"874\" data-end=\"889\" data-col-size=\"sm\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd data-start=\"889\" data-end=\"917\" data-col-size=\"sm\"\u003eProportional Valve Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"918\" data-end=\"938\"\u003e\n\u003ctd data-start=\"918\" data-end=\"926\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n\u003ctd data-start=\"926\" data-end=\"938\" data-col-size=\"sm\"\u003e157B4033\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"939\" data-end=\"956\"\u003e\n\u003ctd data-start=\"939\" data-end=\"948\" data-col-size=\"sm\"\u003eSeries\u003c\/td\u003e\n\u003ctd data-start=\"948\" data-end=\"956\" data-col-size=\"sm\"\u003e157B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"957\" data-end=\"1002\"\u003e\n\u003ctd data-start=\"957\" data-end=\"970\" data-col-size=\"sm\"\u003eValve Type\u003c\/td\u003e\n\u003ctd data-start=\"970\" data-end=\"1002\" data-col-size=\"sm\"\u003eProportional Hydraulic Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1003\" data-end=\"1030\"\u003e\n\u003ctd data-start=\"1003\" data-end=\"1015\" data-col-size=\"sm\"\u003eStructure\u003c\/td\u003e\n\u003ctd data-start=\"1015\" data-end=\"1030\" data-col-size=\"sm\"\u003eValve Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1031\" data-end=\"1070\"\u003e\n\u003ctd data-start=\"1031\" data-end=\"1046\" data-col-size=\"sm\"\u003eControl Type\u003c\/td\u003e\n\u003ctd data-start=\"1046\" data-end=\"1070\" data-col-size=\"sm\"\u003eProportional Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1071\" data-end=\"1118\"\u003e\n\u003ctd data-start=\"1071\" data-end=\"1086\" data-col-size=\"sm\"\u003ePower Source\u003c\/td\u003e\n\u003ctd data-start=\"1086\" data-end=\"1118\" data-col-size=\"sm\"\u003eHydraulic + Electric Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1119\" data-end=\"1139\"\u003e\n\u003ctd data-start=\"1119\" data-end=\"1129\" data-col-size=\"sm\"\u003eVoltage\u003c\/td\u003e\n\u003ctd data-start=\"1129\" data-end=\"1139\" data-col-size=\"sm\"\u003e24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1140\" data-end=\"1171\"\u003e\n\u003ctd data-start=\"1140\" data-end=\"1156\" data-col-size=\"sm\"\u003eMounting Type\u003c\/td\u003e\n\u003ctd data-start=\"1156\" data-end=\"1171\" data-col-size=\"sm\"\u003eBlock Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1172\" data-end=\"1221\"\u003e\n\u003ctd data-start=\"1172\" data-end=\"1193\" data-col-size=\"sm\"\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd data-start=\"1193\" data-end=\"1221\" data-col-size=\"sm\"\u003eUp to 31.5 MPa (315 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1222\" data-end=\"1264\"\u003e\n\u003ctd data-start=\"1222\" data-end=\"1246\" data-col-size=\"sm\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-start=\"1246\" data-end=\"1264\" data-col-size=\"sm\"\u003e-20°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1265\" data-end=\"1296\"\u003e\n\u003ctd data-start=\"1265\" data-end=\"1281\" data-col-size=\"sm\"\u003eBody Material\u003c\/td\u003e\n\u003ctd data-start=\"1281\" data-end=\"1296\" data-col-size=\"sm\"\u003eAlloy Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1297\" data-end=\"1331\"\u003e\n\u003ctd data-start=\"1297\" data-end=\"1314\" data-col-size=\"sm\"\u003eWorking Medium\u003c\/td\u003e\n\u003ctd data-start=\"1314\" data-end=\"1331\" data-col-size=\"sm\"\u003eHydraulic Oil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1332\" data-end=\"1389\"\u003e\n\u003ctd data-start=\"1332\" data-end=\"1352\" data-col-size=\"sm\"\u003eApplication Scope\u003c\/td\u003e\n\u003ctd data-start=\"1352\" data-end=\"1389\" data-col-size=\"sm\"\u003eHydraulic Flow \u0026amp; Pressure Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1390\" data-end=\"1409\"\u003e\n\u003ctd data-start=\"1390\" data-end=\"1402\" data-col-size=\"sm\"\u003eCondition\u003c\/td\u003e\n\u003ctd data-start=\"1402\" data-end=\"1409\" data-col-size=\"sm\"\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1410\" data-end=\"1431\"\u003e\n\u003ctd data-start=\"1410\" data-end=\"1421\" data-col-size=\"sm\"\u003eWarranty\u003c\/td\u003e\n\u003ctd data-start=\"1421\" data-end=\"1431\" data-col-size=\"sm\"\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"1433\" data-end=\"1450\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1451\" data-end=\"1782\"\u003e\n\u003cli data-section-id=\"13rctgl\" data-start=\"1451\" data-end=\"1518\"\u003ePrecise proportional control for accurate hydraulic performance\u003c\/li\u003e\n\u003cli data-section-id=\"6eaam\" data-start=\"1519\" data-end=\"1578\"\u003eIntegrated valve block design reduces system complexity\u003c\/li\u003e\n\u003cli data-section-id=\"1wgw0oa\" data-start=\"1579\" data-end=\"1632\"\u003eFast and stable response for dynamic applications\u003c\/li\u003e\n\u003cli data-section-id=\"1pi4cvg\" data-start=\"1633\" data-end=\"1674\"\u003eHigh pressure capacity up to 31.5 MPa\u003c\/li\u003e\n\u003cli data-section-id=\"2zngsq\" data-start=\"1675\" data-end=\"1733\"\u003eDurable alloy steel construction for long service life\u003c\/li\u003e\n\u003cli data-section-id=\"11mhlq5\" data-start=\"1734\" data-end=\"1782\"\u003eSuitable for continuous industrial operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1svz4ra\" data-start=\"1784\" data-end=\"1809\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cul data-start=\"1810\" data-end=\"1953\"\u003e\n\u003cli data-section-id=\"mc03lg\" data-start=\"1810\" data-end=\"1842\"\u003eHydraulic automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"ho81mp\" data-start=\"1843\" data-end=\"1867\"\u003eIndustrial machinery\u003c\/li\u003e\n\u003cli data-section-id=\"q54hlu\" data-start=\"1868\" data-end=\"1895\"\u003eManufacturing equipment\u003c\/li\u003e\n\u003cli data-section-id=\"ujordf\" data-start=\"1896\" data-end=\"1919\"\u003eFluid power systems\u003c\/li\u003e\n\u003cli data-section-id=\"o713h0\" data-start=\"1920\" data-end=\"1953\"\u003eMobile hydraulic applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1essc0u\" data-start=\"1955\" data-end=\"1978\"\u003eShipping \u0026amp; Support\u003c\/h2\u003e\n\u003cul data-start=\"1979\" data-end=\"2085\"\u003e\n\u003cli data-section-id=\"1wwx4hk\" data-start=\"1979\" data-end=\"2030\"\u003eFast dispatch - Australia \u0026amp; World wide shipping\u003c\/li\u003e\n\u003cli data-section-id=\"193wgys\" data-start=\"2031\" data-end=\"2065\"\u003eTechnical assistance available\u003c\/li\u003e\n\u003cli data-section-id=\"66zyvj\" data-start=\"2066\" data-end=\"2085\"\u003e1-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMG Hydraulic Engineering","offers":[{"title":"Default Title","offer_id":50046802100417,"sku":"1601366962030","price":1128.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/7767\/1617\/files\/H4c1eed7661ab4aaba3b1d547a54d5410c.webp?v=1773351667","url":"https:\/\/amghydraulics.com\/products\/157b4033-proportional-valve-block","provider":"AMG Hydraulic Engineering","version":"1.0","type":"link"}