美国PARKER派克比例阀 D3FBE02MC0VKW0

武穴黎翔机电设备有限公司：18934630908??(微信同号）

功能顺序阀的功能在于利用液压系统中的压力变化，控制油路通断来控制多个执行元件的顺序动作。

　　特点按照结构，顺序阀也有直动式和先导式两种。直动式顺序阀结构简单，动作灵敏，但调定压力较低，较高压力时宜采用先导式顺序阀。根据控制压力来源的不同，顺序阀有内控式和外控式之分，请注意两者图形符号的区别。内控式顺序阀在进油路压力达到设定压力之前，阀口一直是关闭的，达到设定压力后阀口打开，使压力油进入油路;外控式顺序阀阀口的开闭与油路进口压力无关，仅取决于控制油路压力的大小。

　　顺序阀与溢流阀的主要区别为：

　　(1)顺序阀只有开启和切断两种状态，不象溢流阀那样有自动稳压调节作用;

　　(2)顺序阀进出油口都是压力油路，所以它的泄油口必须单独引回油箱，而溢流阀则和出口合并一同流回油箱。

　　(3)顺序阀的进、出油口一经接通，油液通过该阀的压力损失较小，而溢流阀处于溢流状态时，压力损失一般较大。

D41FHB31C1NE0047

D41FHB31E1NE0047

D41FHB32C1NB0047

D41FHE01E1NE0042

D41FHE52F4NB0047

这一系列其他型号如下：

D41FHA31C1NB0048

D41FHA31F1NB0048

D41FHA32F2NB0048

D41FHA61B4NB0048

D41FHA61F1NB0048

D41FHA61F4VB0048

D41FHB31C1NB0048

D41FHB31C2NB0048

D41FHB31F1NB0048

D41FHB31F1NE0048

D41FHB31F2NB0048

D41FHB31F2NE0048

D41FHB31F4NB0048

D41FHB32F1NB0048

D41FHB32F2NB0048

D41FHB32F4NB0048

D41FHB34F1NB0048

D41FHB34F4NB0048

D41FHB61B4NB0048

D41FHB61B4VB0048

D41FHB61C2NE0048

D41FHB61C4NB0048

D41FHB61F2NB0048

D41FHB61F2NE0048

D41FHB61F4NB0048

D41FHB63C4NB0048

D41FHB63C4NB2048

D41FHB63E4NB2048

D41FHB83F2NB0048

D41FHB83F4NB0048

D41FHB83F5NB0048

D41FHE01B4NB0048

D41FHE01C1NB0048

D41FHE01C1NE0048

D41FHE01C2NB0048

D41FHE01C4NB0048

D41FHE01C4VB0048

D41FHE01C5NB0048

D41FHE01E1NB0048

D41FHE01E2NB0048

D41FHE01E4NB0048

D41FHE01F1NB0048

D41FHE01F1NB0848

D41FHE01F1NE0048

D41FHE01F1VB0048

D41FHE01F2NB0048

D41FHE01F4NB0048

D41FHE02C4NB0048

D41FHE02F1NB0048

D41FHE02F4NB0048

D41FHE52B1VB0048

D41FHE52B4NB0048

D41FHE52C2NB0048

D41FHE52C4NB0048

D41FHE52C4VB0048

D41FHE52C5NB0048

D41FHE52F1NB0048

D41FHE52F2NB0048

D41FHE52F2NE0048

D41FHE52F2VB0048

D41FHE52F4NB0048

D41FHE52F4VB0048

供应Parker派克D41FH系列D41FHB31C1NE0048先导式比例换向阀，此系列先导式比例换向阀被用于控制流量。该阀具有集成的电子元件，主级的阀芯位置可调。典型的应用是：流量控制和可实现流量调节，在快速/低速特性下的工作运行带有阀芯位置监控用于：压力机控制，动态位置调节和压力/流量闭环系统。技术特性：泄漏量小，高频响，通油能力大，准确的故障状态诊断，零遮盖阀的机械式零点调节，高强度，阀芯位置的位移反馈，可选择阀芯位置行程监控。

D41FHE01C1NE0048(D41FHE01C1NE00)

D41FHE01F1NE0048(D41FHE01F1NE00)

D41FHB31C1NE0048(D41FHB31C1NE00)

D41FHB31F1NE0048(D41FHB31F1NE00)

D41FHB31F2NB0048(D41FHB31F2NB00)

D81FHB32F2NS0048(D81FHB32F2NS00)

D81FHE01F4NS0048(D81FHE01F4NS00)

D91FHB32H2NE0048(D91FHB32H2NE00)

D41FHB31F2NE0048(D41FHB31F2NE00)

D41FHE01F4NB0048(D41FHE01F4NB00)

D41FHE01E1NE0048(D41FHE01E1NE00)

D31FHE02C1NS0047(D31FHE02C1NS00)

D31FHE01A4NB0047(D31FHE01A4NB00)

D41FHE01E1NE0041X760 CPT

D41FHE82C1NE0041X760 CPT

D41FHB31F1NE0041X760 CPT

D41FHB31E1NE0048X760 CPT

D41FHB31C1NE0048X760 CPT

D41FHB31C1NE004847444240

D41FHB31E1NE004847444240

D41FHB31F1NE004847444240

D41FHB31C4NE004847444240

D41FHB31E4NE004847444240

D41FHB31F4NE004847444240

D41FHE01C1NE004847444240

D41FHE01E1NE004847444240

D41FHE01F1NE004847444240

D41FHE01C4NE004847444240

D41FHE01E4NE004847444240

D41FHE01F4NE004847444240

D41FHE02B4NS0048 / Prop. DC Valves

D41FHE02B5VS0048 / Prop. DC Valves

D41FHE02C1VB0048 / Prop. DC Valves

D41FHE02C1VE0048 / Prop. DC Valves

D41FHE02E1VE0048 / Prop. DC Valves

D41FHE02E4NE0048 / Prop. DC Valves

D41FHE02F5NS0048 / Prop. DC Valves

D41FHA31F4NB0048 / Prop. DC Valves

D41FHB31F1NS0048 / Prop. DC Valves

D41FHB31F2VB0048 / Prop. DC Valves

D41FHB32C5NS0048 / Prop. DC Valves

D41FHB32C5VS0048 / Prop. DC Valves

D41FHB32E4NB0048 / Prop. DC Valves

D41FHB32F1VB0048 / Prop. DC Valves

D41FHE01B2NS0848 / Prop. DC Valves

D41FHE01E4VB0048 / Prop. DC Valves

D41FHE01E5NB0048 / Prop. DC Valves

D41FHE01F2NB0848X726(066070200102)

D41FHB00F4NB0048X856(066070200119)

D41FHA11F2NB0848X726(066070200123)

D41FHE01E1NE0041X760 CPT(11947