U-08|U-10卡套单向阀

 上海维旺迪阀门有限公司  单向阀 产品如下：

D-HA10LW,D-HA15LW,D-HA20LW,D-HA25LW,D-HA32LW

A-HA10WL,A-HA15WL,A-HA20WL,A-HA25WL,A-HA32WL

D-HA10WL,D-HA15WL,D-HA20WL,D-HA25WL,D-HA32WL

A-HA10LW,A-HA15LW,A-HA20LW,A-HA25LW,A-HA32LW

DIF-L10H,DIF-L20H,DIF-L32H

DIF-L10H,DIF-L20H,DIF-L32H

A-H10L,A-H20L,A-H32L

S06A,S08A,S10A,S15A,S20A,S25A,S30A

VU-08,VU-10,VU-12,VU-16,VU-20,VU-25,VU-30,VU-40

CYB-08,CYB-10,CYB-12,CYB-14

直通单向阀
A-Ha10L,A-Hb10L,A-Ha20L,A-Hb20L,A-Ha32L,A-Hb32L  

   直角单向阀
DF-B10H,DF-B10H,DF-B20H,DF-B10H1直角单向阀
DF-B10H2,DF-B20H1,DF-B20H2,DF-B32H1,DF-B32H2直角单向阀

直角单向阀
AJ-Ha10,AJ-Hb10,AJ-Ha20,AJ-Hb20直角单向阀
AJ-Ha32,AJ-Hb32,AJ-Ha10B,AJ-Hb10B
AJ-Ha20B,AJ-Hb20B,AJ-Ha32B,AJ-Hb32B

AJ-Ha10L,AJ-Hb10L,AJ-Ha20L,AJ-Hb20L,AJ-Ha32L
AJ-Hb32L,AJ-Ha10F,AJ-Hb10F,AJ-Ha20F,AJ-Hb20F
AJ-Ha32F,AJ-Hb32F,AJ-Ha50F,AJ-Hb50F,AJ-Ha65F,AJ-Hb65F

液控单向阀
DFY-L10H,DFY-L20H,DFY-L32H,DFY-L10H1,DFY-L20H1液控单向阀
DFY-L32H1,DFY-L10H2,DFY-L20H2,DFY-L32H2液控单向阀

DFY-B10H,DFY-B20H,DFY-B32H,DFY-B10H1,DFY-B20H1
DFY-B32H1,DFY-B10H2,DFY-B20H2,DFY-B32H2,DFY-F50H1
DFY-F50H2,DFY-L10H1-S,DFY-L20H1-S,DFY-L32H1-S
DFY-L10H2-S,DFY-L20H2-S,DFY-L32H2-S,DFY-B10H1-S
DFY-B20H1-S,DFY-B32H1-S,DFY-B10H2-S,DFY-B20H2-S
DFY-B32H2-S,DFY-F50H1-S,DFY-F50H2-S

液控单向阀
A1Y-Ha10L,A1Y-Hb10L,A1Y-Ha20L,A1Y-Hb20L
A1Y-Ha32L,A1Y-Hb32L,A2Y-Ha10L,A2Y-Hb10L液控单向阀
A2Y-Ha20L,A2Y-Hb20L,A2Y-Ha32L,A2Y-Hb32L液控单向阀

A1Y-Ha10B,A1Y-Hb10B,A1Y-Ha20B,A1Y-Hb20B液控单向阀
A1Y-Ha32B,A1Y-Hb32B,A2Y-Ha10B,A2Y-Hb10B液控单向阀
A2Y-Ha20B,A2Y-Hb20B,A2Y-Ha32B,A2Y-Hb32B液控单向阀

A1Y-Ha32F,A1Y-Hb32F,A1Y-Ha50F,A1Y-Hb50F液控单向阀
A1Y-Ha65F,A1Y-Hb65F

可控单向阀
KDSF-L10H,KDSF-L20H,KDSF-L32H,KDSF-L10H1可控单向阀
KDSF-L20H1,KDSF-L32H1,KDSF-L10H2,KDSF-L20H2可控单向阀
KDSF-L32H2,KDSF-L50H1,KDSF-L50H2可控单向阀

手动换向阀
24SO-L10H-T,24SO-L20H-T,24SO-L32H-T,24SH-L10H-T手动换向阀
24SH-L20H-T,24SH-L32H-T,24SY-L10H-T,24SY-L20H-T手动换向阀
24SY-L32H-T,24SK-L10H-T,24SK-L20H-T,24SK-L32H-T手动换向阀
24SM-L10H-T,24SM-L20H-T,24SM-L32H-T,24SX-L10H-T手动换向阀
24SX-L20H-T,24SX-L32H-T,24SP-L10H-T,24SP-L20H-T手动换向阀
24SP-L32H-T,24SC-L10H-T,24SC-L20H-T,24SC-L32H-T手动换向阀
24SN-L10H-T,24SN-L20H-T,24SN-L32H-T,24SO-B10H-T手动换向阀
24SO-B20H-T,24SO-B32H-T,24SH-B10H-T,24SH-B20H-T手动换向阀
24SH-B32H-T,24SY-B10H-T,24SY-B20H-T,24SY-B32H-T手动换向阀
24SK-B10H-T,24SK-B20H-T,24SK-B32H-T,24SM-B10H-T手动换向阀
24SM-B20H-T,24SM-B32H-T,24SX-B10H-T,24SX-B20H-T手动换向阀
24SX-B32H-T,24SP-B10H-T,24SP-B20H-T,24SP-B32H-T手动换向阀
24SC-B10H-T,24SC-B20H-T,24SC-B32H-T,24SN-B10H-T,24SN-B20H-T手动换向阀
24SN-B32H-T,24SO-L10H-W,24SO-L20H-W,24SO-L32H-W,24SH-L10H-W手动换向阀
24SH-L20H-W,24SH-L32H-W,24SY-L10H-W,24SY-L20H-W,24SY-L32H-W手动换向阀
24SK-L10H-W,24SK-L20H-W,24SK-L32H-W,24SM-L10H-W,24SM-L20H-W手动换向阀
24SM-L32H-W,24SX-L10H-W,24SX-L20H-W,24SX-L32H-W,24SP-L10H-W手动换向阀
24SP-L20H-W,24SP-L32H-W,24SC-L10H-W,24SC-L20H-W,24SC-L32H-W手动换向阀
24SN-L10H-W,24SN-L20H-W,24SN-L32H-W,24SO-B10H-W,24SO-B20H-W手动换向阀
24SO-B32H-W,24SH-B10H-W,24SH-B20H-W,24SH-B32H-W,24SY-B10H-W手动换向阀
24SY-B20H-W,24SY-B32H-W,24SK-B10H-W,24SK-B20H-W,24SK-B32H-W手动换向阀
24SM-B10H-W,24SM-B20H-W,24SM-B32H-W,24SX-B10H-W,24SX-B20H-W手动换向阀
24SX-B32H-W,24SP-B10H-W,24SP-B20H-W,24SP-B32H-W,24SC-B10H-W手动换向阀
24SC-B20H-W,24SC-B32H-W,24SN-B10H-W,24SN-B20H-W,24SN-B32H-W手动换向阀

34SO-L10H-W,34SO-L20H-W,34SO-L32H-W,34SH-L10H-W,34SH-L20H-W手动换向阀
34SH-L32H-W,34SY-L10H-W,34SY-L20H-W,34SY-L32H-W,34SK-L10H-W手动换向阀
34SK-L20H-W,34SK-L32H-W,34SM-L10H-W,34SM-L20H-W,34SM-L32H-W手动换向阀
34SX-L10H-W,34SX-L20H-W,34SX-L32H-W,34SP-L10H-W,34SP-L20H-W手动换向阀
34SP-L32H-W,34SC-L10H-W,34SC-L20H-W,34SC-L32H-W,34SN-L10H-W手动换向阀
34SN-L20H-W,34SN-L32H-W,34SO-B10H-W,34SO-B20H-W,34SO-B32H-W手动换向阀
34SH-B10H-W,34SH-B20H-W,34SH-B32H-W,34SY-B10H-W,34SY-B20H-W手动换向阀
34SY-B32H-W,34SK-B10H-W,34SK-B20H-W,34SK-B32H-W,34SM-B10H-W手动换向阀
34SM-B20H-W,34SM-B32H-W,34SX-B10H-W,34SX-B20H-W,34SX-B32H-W手动换向阀
34SP-B10H-W,34SP-B20H-W,34SP-B32H-W,34SC-B10H-W,34SC-B20H-W手动换向阀
34SC-B32H-W,34SN-B10H-W,34SN-B20H-W,34SN-B32H-W,24SO-H10B-T手动换向阀
24SH-H10B-T,24SY-H10B-T,24SK-H10B-T,24SM-H10B-T,24SX-H10B-T手动换向阀
24SP-H10B-T,24SC-H10B-T,24SN-H10B-T,24SO-H10B-W,24SH-H10B-W
24SY-H10B-W,24SK-H10B-W,24SM-H10B-W,24SX-H10B-W,24SP-H10B-W
24SC-H10B-W,24SN-H10B-W,34SO-H10B-T,34SH-H10B-T,34SY-H10B-T
34SK-H10B-T,34SM-H10B-T,34SX-H10B-T,34SP-H10B-T,34SC-H10B-T
34SN-H10B-T,34SO-H10B-W,34SH-H10B-W,34SY-H10B-W,34SK-H10B-W
34SM-H10B-W,34SX-H10B-W,34SP-H10B-W,34SC-H10B-W,34SN-H10B-W

电液换向阀
34DYO-L20H-T,34DYH-L20H-T,34DYY-L20H-T,34DYM-L20H-T电液换向阀
34DYX-L20H-T,34DYP-L20H-T,34DYC-L20H-T,34DYK-L20H-T电液换向阀
34DYJ-L20H-T,34DYN-L20H-T,34DYI1-L20H-T,34DYI3-L20H-T电液换向阀
34BYO-L20H-T,34BYH-L20H-T,34BYY-L20H-T,34BYM-L20H-T
34BYX-L20H-T,34BYP-L20H-T,34BYC-L20H-T,34BYK-L20H-T,34BYJ-L20H-T
34BYN-L20H-T,34BYI1-L20H-T,34BYI3-L20H-T,34EYO-L20H-T,34EYH-L20H-T
34EYY-L20H-T,34EYM-L20H-T,34EYX-L20H-T,34EYP-L20H-T,34EYC-L20H-T
34EYK-L20H-T,34EYJ-L20H-T,34EYN-L20H-T,34EYI1-L20H-T,34EYI3-L20H-T

34DYO-B20H-T,34DYH-B20H-T,34DYY-B20H-T,34DYM-B20H-T,34DYX-B20H-T
34DYP-B20H-T,34DYC-B20H-T,34DYK-B20H-T,34DYJ-B20H-T,34DYN-B20H-T
34DYI1-B20H-T,34DYI3-B20H-T,34BYO-B20H-T,34BYH-B20H-T,34BYY-B20H-T
34BYM-B20H-T,34BYX-B20H-T,34BYP-B20H-T,34BYC-B20H-T,34BYK-B20H-T
34BYJ-B20H-T,34BYN-B20H-T,34BYI1-B20H-T,34BYI3-B20H-T,34EYO-B20H-T  

液压阀是一种用压力油操作的自动化元件，它受配压阀压力油的控制，通常与电磁配压阀组合使用，可用于远距离控制水电站油、气、水管路系统的通断。常用于夹紧、控制、润滑等油路。有直动型与先导型之分，多用先导型。

按用途分为溢流阀﹑减压阀和顺序阀。

(1)溢流阀：能控制液压系统在达到调定压力时保持恒定状态。用於过载保护的溢流阀称为安全阀。当系统发生故障，压力升高到可能造成破坏的限定值时，阀口会打开而溢流，以保证系统的安全。(

2)减压阀：能控制分支回路得到比主回路油压低的稳定压力。减压阀按它所控制的压力功能不同，又可分为定值减压阀(输出压力为恒定值)﹑定差减压阀(输入与输出压力差为定值)和定比减压阀(输入与输出压力间保持一定的比例)。

(3)顺序阀：能使一个执行元件(如液压阀、达等)动作以后，再按顺序使其他执行元件动作。油泵产生的压力先推动液压缸1运动，同时通过顺序阀的进油口作用在面积A 上，当液压缸1运动完全成后，压力升高，作用在面积A 的向上推力大於弹簧的调定值后，阀芯上升使进油口与出油口相通，使液压缸2运动。