力士樂長春經銷,Rexroth充液閥,力士樂SF型充液閥屬于先導式單向閥。主要用于加壓工作油路(主要為壓力液壓缸)的無漏油隔離。由于其氣動設計和位于主閥心上的壓縮彈簧閉合力相對較小,Rexroth充液閥特別適用于牽引功能以及在快速閉合運動中為壓力機上的主液壓缸等充液。該閥基本由連續旋轉殼體,控制閥芯,主閥心及壓縮彈簧組成。
力士樂Rexroth充液閥允許流體從A自由流向B。在相反方向上,主閥心通過壓縮彈簧及作用于油口B的壓力固定在其閥座上。控制油口X處的壓力將控制閥芯相對壓縮彈簧向下壓,并將 主閥心從其閥座中推出。現在,該閥還允許流體在相反方向上流動。通過節流先導供油可影響打開時間。結構設置符合模塊化系統的原理,即所有型號都基于基本閥。
力士樂SF型充液閥
力士樂SF型充液閥的特點:先導式單向閥,帶或不帶預壓力釋放功能;法蘭連接;油箱安裝;不帶控制開放閥芯的插裝閥(單向閥); 因阻尼作用而降低的切換噪音;可旋轉式低壓連接(聯接罩);感應位置開關,可選;可應要求提供更高的工作壓力
根據力士樂公司充液閥的型號規定,工業中應用的主要型號如下:
SF125A0-1-4X/ SF125A0-1-4X/SO102 SF125A0-1-4X/SO104 SF125A0-1-4X/Q2G24Z SF125A0-1-4X/Q2G24Z SO102 SF125A0-1-4X/Q2G24Z SO104
SF125A0-0-4X/ SF125A0-0-4X/SO102 SF125A0-0-4X/SO104 SF125A0-0-4X/Q2G24Z SF125A0-0-4X/Q2G24Z SO102 SF125A0-0-4X/Q2G24Z SO104
SF125B0-1-4X/ SF125B0-1-4X/SO102 SF125B0-1-4X/SO104 SF125B0-1-4X/Q2G24Z SF125B0-1-4X/Q2G24Z SO102 SF125B0-1-4X/Q2G24Z SO104
SF125B0-0-4X/ SF125B0-0-4X/SO102 SF125B0-0-4X/SO104 SF125B0-0-4X/Q2G24Z SF125B0-0-4X/Q2G24Z SO102 SF125B0-0-4X/Q2G24Z SO104
SF125K0-1-4X/ SF125K0-1-4X/SO102 SF125K0-1-4X/SO104 SF125K0-1-4X/Q2G24Z SF125K0-1-4X/Q2G24Z SO102 SF125K0-1-4X/Q2G24Z SO104
SF125K0-0-4X/ SF125K0-0-4X/SO102 SF125K0-0-4X/SO104 SF125K0-0-4X/Q2G24Z SF125K0-0-4X/Q2G24Z SO102 SF125K0-0-4X/Q2G24Z SO104
SF150A0-1-4X/ SF150A0-1-4X/SO102 SF150A0-1-4X/SO104 SF150A0-1-4X/Q2G24Z
SF150A0-1-4X/Q2G24Z SO102 SF150A0-1-4X/Q2G24Z SO104
SF150A0-0-4X/ SF150A0-0-4X/SO102 SF150A0-0-4X/SO104 SF150A0-0-4X/Q2G24Z
SF150A0-0-4X/Q2G24Z SO102 SF150A0-0-4X/Q2G24Z SO104
SF150B0-1-4X/ SF150B0-1-4X/SO102 SF150B0-1-4X/SO104 SF150B0-1-4X/Q2G24Z
SF150B0-1-4X/Q2G24Z SO102 SF150B0-1-4X/Q2G24Z SO104
SF150B0-0-4X/ SF150B0-0-4X/SO102 SF150B0-0-4X/SO104 SF150B0-0-4X/Q2G24Z
SF150B0-0-4X/Q2G24Z SO102 SF150B0-0-4X/Q2G24Z SO104
SF150K0-1-4X/ SF150K0-1-4X/SO102 SF150K0-1-4X/SO104 SF150K0-1-4X/Q2G24Z
SF150K0-1-4X/Q2G24Z SO102 SF150K0-1-4X/Q2G24Z SO104
SF150K0-0-4X/ SF150K0-0-4X/SO102 SF150K0-0-4X/SO104 SF150K0-0-4X/Q2G24Z
SF150K0-0-4X/Q2G24Z SO102 SF150K0-0-4X/Q2G24Z SO104
SF200A0-1-4X/ SF200A0-1-4X/SO102 SF200A0-1-4X/SO104 SF200A0-1-4X/Q2G24Z
SF200A0-1-4X/Q2G24Z SO102 SF200A0-1-4X/Q2G24Z SO104
SF200A0-0-4X/ SF200A0-0-4X/SO102 SF200A0-0-4X/SO104 SF200A0-0-4X/Q2G24Z
SF200A0-0-4X/Q2G24Z SO102 SF200A0-0-4X/Q2G24Z SO104
SF200B0-1-4X/ SF200B0-1-4X/SO102 SF200B0-1-4X/SO104 SF200B0-1-4X/Q2G24Z
SF200B0-1-4X/Q2G24Z SO102 SF200B0-1-4X/Q2G24Z SO104
SF200B0-0-4X/ SF200B0-0-4X/SO102 SF200B0-0-4X/SO104 SF200B0-0-4X/Q2G24Z
SF200B0-0-4X/Q2G24Z SO102 SF200B0-0-4X/Q2G24Z SO104
SF200K0-1-4X/ SF200K0-1-4X/SO102 SF200K0-1-4X/SO104 SF200K0-1-4X/Q2G24Z
SF200K0-1-4X/Q2G24Z SO102 SF200K0-1-4X/Q2G24Z SO104
SF200K0-0-4X/ SF200K0-0-4X/SO102 SF200K0-0-4X/SO104 SF200K0-0-4X/Q2G24Z
SF200K0-0-4X/Q2G24Z SO102 SF200K0-0-4X/Q2G24Z SO104
SF250A0-1-4X/ SF250A0-1-4X/SO102 SF250A0-1-4X/SO104 SF250A0-1-4X/Q2G24Z
SF250A0-1-4X/Q2G24Z SO102 SF250A0-1-4X/Q2G24Z SO104
SF250A0-0-4X/ SF250A0-0-4X/SO102 SF250A0-0-4X/SO104 SF250A0-0-4X/Q2G24Z
SF250A0-0-4X/Q2G24Z SO102 SF250A0-0-4X/Q2G24Z SO104
SF250B0-1-4X/ SF250B0-1-4X/SO102 SF250B0-1-4X/SO104 SF250B0-1-4X/Q2G24Z
SF250B0-1-4X/Q2G24Z SO102 SF250B0-1-4X/Q2G24Z SO104
SF250B0-0-4X/ SF250B0-0-4X/SO102 SF250B0-0-4X/SO104 SF250B0-0-4X/Q2G24Z
SF250B0-0-4X/Q2G24Z SO102 SF250B0-0-4X/Q2G24Z SO104
SF250K0-1-4X/ SF250K0-1-4X/SO102 SF250K0-1-4X/SO104 SF250K0-1-4X/Q2G24Z
SF250K0-1-4X/Q2G24Z SO102 SF250K0-1-4X/Q2G24Z SO104
SF250K0-0-4X/ SF250K0-0-4X/SO102 SF250K0-0-4X/SO104 SF250K0-0-4X/Q2G24Z
SF250K0-0-4X/Q2G24Z SO102 SF250K0-0-4X/Q2G24Z SO104
SF350A0-1-4X/ SF350A0-1-4X/SO102 SF350A0-1-4X/SO104 SF350A0-1-4X/Q2G24Z
SF350A0-1-4X/Q2G24Z SO102 SF350A0-1-4X/Q2G24Z SO104
SF350A0-0-4X/ SF350A0-0-4X/SO102 SF350A0-0-4X/SO104 SF350A0-0-4X/Q2G24Z
SF350A0-0-4X/Q2G24Z SO102 SF350A0-0-4X/Q2G24Z SO104
SF350B0-1-4X/ SF350B0-1-4X/SO102 SF350B0-1-4X/SO104 SF350B0-1-4X/Q2G24Z
SF350B0-1-4X/Q2G24Z SO102 SF350B0-1-4X/Q2G24Z SO104
SF350B0-0-4X/ SF350B0-0-4X/SO102 SF350B0-0-4X/SO104 SF350B0-0-4X/Q2G24Z
SF350B0-0-4X/Q2G24Z SO102 SF350B0-0-4X/Q2G24Z SO104
SF350K0-1-4X/ SF350K0-1-4X/SO102 SF350K0-1-4X/SO104 SF350K0-1-4X/Q2G24Z
SF350K0-1-4X/Q2G24Z SO102 SF350K0-1-4X/Q2G24Z SO104
SF350K0-0-4X/ SF350K0-0-4X/SO102 SF350K0-0-4X/SO104 SF350K0-0-4X/Q2G24Z
SF350K0-0-4X/Q2G24Z SO102 SF350K0-0-4X/Q2G24Z SO104
SF400A0-1-4X/ SF400A0-1-4X/SO102 SF400A0-1-4X/SO104 SF400A0-1-4X/Q2G24Z
SF400A0-1-4X/Q2G24Z SO102 SF400A0-1-4X/Q2G24Z SO104
SF400A0-0-4X/ SF400A0-0-4X/SO102 SF400A0-0-4X/SO104 SF400A0-0-4X/Q2G24Z
SF400A0-0-4X/Q2G24Z SO102 SF400A0-0-4X/Q2G24Z SO104
SF400B0-1-4X/ SF400B0-1-4X/SO102 SF400B0-1-4X/SO104 SF400B0-1-4X/Q2G24Z
SF400B0-1-4X/Q2G24Z SO102 SF400B0-1-4X/Q2G24Z SO104
SF400B0-0-4X/ SF400B0-0-4X/SO102 SF400B0-0-4X/SO104 SF400B0-0-4X/Q2G24Z
SF400B0-0-4X/Q2G24Z SO102 SF400B0-0-4X/Q2G24Z SO104
SF400K0-1-4X/ SF400K0-1-4X/SO102 SF400K0-1-4X/SO104 SF400K0-1-4X/Q2G24Z
SF400K0-1-4X/Q2G24Z SO102 SF400K0-1-4X/Q2G24Z SO104
SF400K0-0-4X/ SF400K0-0-4X/SO102 SF400K0-0-4X/SO104 SF400K0-0-4X/Q2G24Z
SF400K0-0-4X/Q2G24Z SO102 SF400K0-0-4X/Q2G24Z SO104
SF500A0-1-4X/ SF500A0-1-4X/SO102 SF500A0-1-4X/SO104 SF500A0-1-4X/Q2G24Z
SF500A0-1-4X/Q2G24Z SO102 SF500A0-1-4X/Q2G24Z SO104
SF500A0-0-4X/ SF500A0-0-4X/SO102 SF500A0-0-4X/SO104 SF500A0-0-4X/Q2G24Z
SF500A0-0-4X/Q2G24Z SO102 SF500A0-0-4X/Q2G24Z SO104
SF500B0-1-4X/ SF500B0-1-4X/SO102 SF500B0-1-4X/SO104 SF500B0-1-4X/Q2G24Z
SF500B0-1-4X/Q2G24Z SO102 SF500B0-1-4X/Q2G24Z SO104
SF500B0-0-4X/ SF500B0-0-4X/SO102 SF500B0-0-4X/SO104 SF500B0-0-4X/Q2G24Z
SF500B0-0-4X/Q2G24Z SO102 SF500B0-0-4X/Q2G24Z SO104
力士樂Rexroth充液閥在鍛壓機械中廣泛試用,能使壓機油缸起到快速充油和排油的作用。在高壓與大流量時,能起到卸荷作用,并避免卸荷沖擊,充液一般作為液壓和油箱間的吸排油閥使用,大型壓力機的快速行進時,油缸要大量補充油液,自動向油箱吸油;慢進加壓時要防止油液從油缸反串油箱。反向時油液可從油缸排回油箱。 加工精良,精密高度,無泄漏,保壓性能良好。 自身帶緩動閥芯,能有效減少動聲和振動。 廣泛應用于高速度沖床、壓力機、注塑機等機器。
力士樂SF型充液閥,Rexroth疊加式單向閥,力士樂先導式單向閥,Rexroth注油閥,中國作為博士力士樂zui大的新興市場之一,我們已經在武進、北京和西安建立了工廠,生產液壓元件及系統、風力發電機齒輪箱和變頻器產品。我們將持續投資本地研發能力,以開發中國市場的產品和解決方案。