Product Overview
\nSLZ14750667H is a lift-pneumatic control valvefor Haiwo hydraulic systems, installed in the cabof a dump truck, and driven by hydraulic directioncontrol via a handle pneumatic control method,enabling cargo box lifting, mid-course locking,and falling. It is a core control component for thehydraulic lifting system of a dump truck.<\/p>\n
Core ProductAdvantages
\nPrecise control of gears
\nThe lifting\/middle locking\/lowering three levels are
\nclearly defined, ensuring smooth blockage withoutjamming, precise container start and stop control, andsafer unloading operations. High-strength sealing forair leakage prevention
\nBuilt-in oil-resistant and wear-resistant sealing ring,the valve body is precisely die-cast. It prevents
\npressure relief, gas leakage, and eliminates issues
\nsuch as weak lifting and self-deactivation during timefluctuation.
\nOriginal vehcle non-destructive replacement
\nThe three-hole airway layout is exactly the same as thatof Haiwo’s original factory valves. The pipeline is
\ndirectly connected, no need for hole or wiring
\nmodification, convenient installation, and ready for
\nimmediate use after replacing the old ones.
\nDurable and durable, suitable for heavy truck operating condltions
\nThe aluminum alloy valve body is corrosion-resistant and
\nvibration-resistant, suitable for harsh construction sites and
\nsoil transportation environments, and has a longer service life.<\/p>\n
Common Fault Adaptation
\nIt can resolve faults such as slow and weak lifting,cargo boxes falling off automatically, handle gearjamming, valve body leakage, failure of liftingfunction, and pressure relief in the airway.
\nInstallation Precautions
\n. Close the air tank valve and drain the residual air pressure from the pipeline before disassembly and assembly.
\nRemove the old valve again;
\n2. The air circuit joint is wound with the raw material belt to prevent leakage in the later stage.
\n3. After assembly, repeated testing of lifting, intermediatestop, and drop levels is completed, and confirmation thatthey are considered normal before being put back into use;
\n4. If the air passage is contaminated with water or oil for a longtime, it is recommended to simultaneously clean up theaccumulated water in the gas storage pipe to extend thevalve’s service life.<\/p>","protected":false},"excerpt":{"rendered":"
SLZ14750667H Haiwo lifting air control valve,
\nthree-hole structure, control dump truck cargo boxlifting, mid-stop, descent, sealing performance withoutair leakage, compatible with Howo and other dumptrucks, direct replacement of original vehicles, repairslifting failure, air leakage, and pressure relief issues.<\/p>","protected":false},"featured_media":2965,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"SLZ14750667H Haiwo Dump Truck Lifting PneumaticControl Valve, Dump Truck Lifting Manual Control Valve,Heavy Duty Truck Howo Hydraulic Control Valve","_seopress_titles_desc":"Model SLZ14750667H dump truck Haiwo lift aircontrol valve, three-hole structure, control box\r\nlifting, mid-stop, descent, compatibility with dump\r\ntrucks such as Howo and Shaanxi Auto, solve\r\nlifting jamming, air leakage, and reduction failure\r\nfaults. The original hole is directly installed,\r\nensuring durable sealing and airtightness withoutleakage.","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[74],"product_tag":[],"class_list":["post-2959","product","type-product","status-publish","has-post-thumbnail","product_cat-cab-assembly","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/shandekaparts.com\/ru\/wp-json\/wp\/v2\/product\/2959","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shandekaparts.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/shandekaparts.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shandekaparts.com\/ru\/wp-json\/wp\/v2\/media\/2965"}],"wp:attachment":[{"href":"https:\/\/shandekaparts.com\/ru\/wp-json\/wp\/v2\/media?parent=2959"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/shandekaparts.com\/ru\/wp-json\/wp\/v2\/product_brand?post=2959"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/shandekaparts.com\/ru\/wp-json\/wp\/v2\/product_cat?post=2959"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/shandekaparts.com\/ru\/wp-json\/wp\/v2\/product_tag?post=2959"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}