使用条件 REXROTH力士乐R900407394单向阀

构造分析：

单向阀包括阶梯形的主活塞，该阶梯形活塞的较小的

质在两个端口之间流动。通过打开导阀，弹簧室可向

端面和环形表面沿打开方向被加压，而界定弹簧室的

塞的弹簧的弹簧室可连接到通过电操作导阀引导压

的端口。当导阀关闭时，单向阀被阻塞并防止液压介

后表面沿关闭方向被加压。容纳沿关闭方向偏压主活

着引导压的端口缓解，使得已知的阀布置随后可充

当传统意义的单向阀。

R900466343

R900466583

R900467724

R900467936

R900469301

R900469302

R900469532

R900472020

R900515531    Z1S 16 P1-1X/V

R900514957    Z1S 16 F1-1X/V

R900514000    Z1SRA 52 F1-1X/M SO1

R900513999    Z1SRA 40 F1-1X/M SO1

R900512936    Z1SRA 40 F2-1X/M

R900512187    Z1SRA 52 F3-1X/M

性能说明：

先导式单向阀包括阀体,先导阀芯,螺塞,阀体右端外圆上

设置有密封槽,密封槽内设置有O型圈A;阀体内设置有

通;螺塞与阀体左端内螺纹连接,中间设置有O型圈C;螺

塞的内孔与节流螺钉之间设置有弹簧B.本实用新型装配

主阀芯,主阀芯内从右到左依次设置有先导阀芯,弹簧A,

外螺纹,A口,密封槽;所述的阀体左端设置有内螺纹;先导

阀芯的右端圆柱面钻通孔,通孔与先导阀芯的中心孔相

节流螺钉,阀体左端外部从左到右依次设置有轴头,轴颈,

简单,便于调试和维护,密封良好,没有泄漏.

型号：

R900457388

R900459203

R900459789

R900463269

R900463364

R900464707

R900511279    Z1SRA 30 H1-1X/M

R900511145    Z1SRA 15 F2-1X/M

R900510668    Z1SRA 30 F2-1X/M

R900509327    Z1SRA 40 H1-1X/M

R900472229

R900504003

R900504053

R900504453

R900504902

R900505266

R900505306

R900505394

R900505678

R900505883

R900506373

R900506808

R900506917

R900529153    Z1SRA 15 H1-1X/M

R900527452    Z1SRA 52 H1-1X/M

R900526882    Z1S 4 P1-1X/V

R900525411    Z1SRA 40 H1-1X/M SO1

R900523050    Z1S 22 P1-1X/

R900518530    Z1S 16 C1-1X/V

R900502478    Z1SRA 30 F1-1X/M

R900501485    Z1S 10 C1-3X/V SO30

R900501467    Z1SRA 40 F1-1X/M

R900500448    Z1SRA 52 F1-1X/M

R900507497

R900508154

R900508498

R900509043

R900509466

R900509911

R900512433

R900513215

R900513266

R900513337

R900514003

R900514645

R900514779

R900472755

R900473688

R901086591    Z1S 6 P05-4X/V SO104

R901086581    Z1S 6 C05-4X/V SO119

R901086580    Z1S 6 C05-4X/V SO112

R901086096    Z1S 6 D50-4X/V

R901086092    Z1S 6 D30-4X/V

R901086090    Z1S 6 D05-4X/V

R901086087    Z1S 6 C50-4X/V

R901086086    Z1S 6 C30-4X/V

R901086081    Z1S 6 C05-4X/V

R901086078    Z1S 6 B30-4X/V

R901086077    Z1S 6 B05-4X/V

R901086073    Z1S 6 A30-4X/V

R901086070    Z1S 6 A05-4X/V

R900474737

R900476035

R900476381

R900476838

R900481125

R900481623

R900481624

R900483369

R900483371

使用条件 REXROTH力士乐R900407394单向阀