液控單向閥 ,A1Y-Hb10L
產(chǎn)品概述
液控單向閥A1Y-Hb10L是一種高性能液壓控制元件,采用管式連接設(shè)計,適用于各類液壓系統(tǒng)中的油流方向控制。該閥通過控制油壓實現(xiàn)單向閥的反向開啟功能,使油液可在兩個方向上自由流動,滿足系統(tǒng)對雙向油路的需求。其核心部件采用錐形閥芯結(jié)構(gòu),確保了優(yōu)異的密封性能,能有效防止油流反向泄漏。此外,該閥還可作為充液閥使用,在液壓系統(tǒng)中實現(xiàn)快速補油或泄壓功能。19
技術(shù)特點
A1Y-Hb10L液控單向閥工作壓力可達31.5MPa,適用于礦物油基液壓油及磷酸酯液壓油,介質(zhì)溫度范圍為-20℃至70℃。該閥在反向油路無背壓時可選用內(nèi)泄式設(shè)計,降低控制油壓需求;當(dāng)出口存在背壓時,推薦采用外泄式以提升穩(wěn)定性。其控制壓力需≥1.6MPa才能可靠開啟反向油路。閥體采用高強度鑄鐵材質(zhì),螺紋接口規(guī)格為M22×1.5(進油口)和M14×1.5(控制油口),適配公稱通徑10mm的管路系統(tǒng)。2610
應(yīng)用場景
該產(chǎn)品廣泛應(yīng)用于機床、冶金設(shè)備、礦山機械及工程液壓系統(tǒng),特別適合需要油路鎖緊保壓的場合。例如在液壓泵出口安裝時,可防止壓力驟增導(dǎo)致的油液倒流,保護泵體安全;在立式油缸系統(tǒng)中能有效避免活塞因自重產(chǎn)生的急速下降現(xiàn)象。其緊湊的管式結(jié)構(gòu)便于現(xiàn)場安裝,適合空間受限的工況。41215
英文介紹(Product Introduction)
The A1Y-Hb10L hydraulic pilot-operated check valve features a threaded connection design for bidirectional flow control in hydraulic systems. By applying pilot pressure, it allows reverse flow while maintaining zero leakage in closed position due to its precision-machined cone poppet. The valve operates within a temperature range of -20°C to 70°C with mineral-based or phosphate ester fluids, achieving maximum working pressure of 31.5MPa.
Key advantages include its dual functionality as both a check valve and filling valve, adaptable for systems requiring pressure holding or rapid oil replenishment. The external leakage port design ensures stable operation under backpressure conditions. With standard metric threads (M22×1.5 main port) and 10mm nominal bore size, it integrates seamlessly into industrial hydraulic circuits for machine tools, presses, and mobile equipment.
Typical applications involve pump protection against pressure surges, cylinder motion control in vertical installations, and auxiliary circuits where controlled bidirectional flow is essential. Its robust construction and maintenance-friendly design contribute to long service life in demanding environments. 51922
簡單介紹
A1Y-Hb10L 液控單向閥液控單向閥它用于液壓系統(tǒng)中,阻止油流反向流動,起到一般單向閥的作用:但可利用控制壓力油,通過控制活塞打開單向閥芯,使油流反向流動。液控單向閥可用在需要嚴格封閉的油路中,進行單向閉鎖,起到保壓作用。
A1Y-Hb10L 液控單向閥
的詳細介紹
A1Y-Hb10L 液控單向閥
液控單向閥它用于液壓系統(tǒng)中,阻止油流反向流動,起到一般單向閥的作用:但可利用控制壓力油,通過控制活塞打開單向閥芯,使油流反向流動。液控單向閥可用在需要嚴格封閉的油路中,進行單向閉鎖,起到保壓作用。
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