汽车吊整体式多路换向阀

● 用途与特征 APPLICATION AND FEATURES ZDa（WK）-F15L系列多路阀属于中高压整体式多路换向阀，并联回路。该阀预设有 压力输出口，加1/4螺堵后P1口可与其它液压元件串联使用。该阀具有结构紧凑，体积小， 工作压力较高，性能好，工作可靠，使用维护方便等优点。广泛应用于小型工程机械、矿 山机械、环卫机械和其它机械的液压系统。本公司生产1到8路 series integral multi-way valve is a medium-high pressure integrated multi-way valve introduced by our company in Europe．Inner check valve：The check valve inside the valve body is to insure the hydraulic oil not to be returned。Inner relief valve：The relief valve inside the valve body is able to adjust the hydraulic System working pressure． ◆Oil way：Parallel circuit， power beyond option ◆control method：Manual control，pneumatic control， ◆Valve construction：valves combination,1-8 ◆Spool Function：O，Y，A． ◆Option： hydraulic lock is available to be added on A and B port． ◆Available with manual，pneumatic control，electric and pneumatiC control，hydraulic and electric control and etc。 ● 型号说明 MODEL CODING ①产品代号Unit code ②压力等级Pressure grade E: 16 MPa F:20 MPa 最大压力（MPa）Max．Pressure 31.5 ③公称通径Nominal size 15 mm 流量Nominal flow rate 65（L／min） ④工作联数 job number ⑤复位方式Spool returning T：弹簧复位Spring W钢球定位（Steel ball positioning） ⑥滑阀机能Spool function A O Y ⑦省略为正常型号 Normal type带“J”为带压力输出 Output with pressure