调速阀2FRM6SB36-3X/25QMVR

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调速阀2FRM6SB36-3X/25QMVR

R900221107 2FRM 6 SB36-3X/1,5QMV
武穴黎翔机电设备有限公司，询价联系人：何女士

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询价,704552157

R900925687 4WRAE10W1-30-22/G24N9K31/F1V

DBETBEX-1X/315G24K31F1M

D634-371C R24K02MONSS2

先导比例方向阀 4WRKE10W6-100L-31/6EG24EK31/A1D3M
先导比例方向阀 4WRKE10E-100L-31/6EG24EK31/A1D3M
先导比例方向阀 4WRKE16W6-200L-3X/6EG24EK31/F1D3M
先导比例方向阀 4WRKE16W6-125L-3X/6EG24ETK31/A1D3M
先导比例方向阀 4WRKE16W8-200L-31/6EG24ETK31/A1D3M
先导比例方向阀 4WRKE25E-350L-33/6EG24EK31/A1D3M
先导比例方向阀 4WRKE25W6-350P-3X/6EG24ETK31/A1D3M
由于电磁铁推力的限制，在大于63L/min的液压系统中，一般不再选用直推式的电磁换向阀，而选用通过流量较大的电液换向阀。电液换向阀的原理是：控制油通过电磁先导阀到达电液阀主阀芯的两端（即电液换向阀主阀体两端盖侧），

R900221127 2FRM 6 SB36-3X/0,2QRV
R900221106 2FRM 6 SB36-3X/0,6QMV
R900221128 2FRM 6 SB36-3X/0,6QRV
R900221107 2FRM 6 SB36-3X/1,5QMV
R900212928 2FRM 6 SB36-3X/1,5QRV
R900221109 2FRM 6 SB36-3X/3QMV
R900221130 2FRM 6 SB36-3X/3QRV
R900221117 2FRM 6 SB36-3X/6QMV
R900221135 2FRM 6 SB36-3X/6QRV
R900221121 2FRM 6 SB36-3X/10QMV
R900216502 2FRM 6 SB36-3X/10QRV
R900221122 2FRM 6 SB36-3X/16QMV
R900221137 2FRM 6 SB36-3X/16QRV
R900221125 2FRM 6 SB36-3X/25QMV
R900221139 2FRM 6 SB36-3X/25QRV
R900221126 2FRM 6 SB36-3X/32QMV
R900221158 2FRM 6 SB36-3X/32QRV
R900213296 2FRM 6 A76-3X/0,2QMV
R901031622 2FRM 6 A76-3X/0,2QRV
R900212935 2FRM 6 A76-3X/0,6QMV
R900217646 2FRM 6 A76-3X/0,6QRV
R900214778 2FRM 6 A76-3X/1,5QMV
R900213378 2FRM 6 A76-3X/1,5QRV
R900209926 2FRM 6 A76-3X/3QMV
通过电磁先导阀的换向，来实现主阀芯的左右移动，从而开通或切断通往执行元件的油路，使执行元件运行或停止。但在打开或切断油路的瞬间，

R900214482 2FRM 6 B76-3X/0,2QRV
R900212813 2FRM 6 B76-3X/0,6QMV
R900213151 2FRM 6 B76-3X/0,6QRV
R900210900 2FRM 6 B76-3X/1,5QMV
R900211379 2FRM 6 B76-3X/1,5QRV
R900209088 2FRM 6 B76-3X/3QMV
R900211776 2FRM 6 B76-3X/3QRV
R900205527 2FRM 6 B76-3X/6QMV
R900205528 2FRM 6 B76-3X/6QRV
R900205520 2FRM 6 B76-3X/10QMV
R900209927 2FRM 6 B76-3X/10QRV
R900205521 2FRM 6 B76-3X/16QMV
R900205522 2FRM 6 B76-3X/16QRV
R900205523 2FRM 6 B76-3X/25QMV
R900205524 2FRM 6 B76-3X/25QRV
R900205525 2FRM 6 B76-3X/32QMV
R900205526 2FRM 6 B76-3X/32QRV
R901001077 2FRM 6 SB76-3X/0,2QMV
R900244273 2FRM 6 SB76-3X/0,2QRV
R901028678 2FRM 6 SB76-3X/0,6QMV
R900987757 2FRM 6 SB76-3X/1,5QRV
R901161500 2FRM 6 SB76-3X/3QMV
系统中会产生相当大的冲击，这种冲击会影响液压系统中液压元件和密封件的使用寿命。为了减小及至消除由此引起的液压冲击

R900987983 2FRM 6 A76-3X/25QMV
R900210352 2FRM 6 A76-3X/25QRV
R900217537 2FRM 6 A76-3X/32QMV
R900212869 2FRM 6 A76-3X/32QRV
R900218309 2FRM 6 B76-3X/0,2QMV
R900214482 2FRM 6 B76-3X/0,2QRV
R900212813 2FRM 6 B76-3X/0,6QMV
R900213151 2FRM 6 B76-3X/0,6QRV
R900210900 2FRM 6 B76-3X/1,5QMV
R900211379 2FRM 6 B76-3X/1,5QRV
R900209088 2FRM 6 B76-3X/3QMV
R900211776 2FRM 6 B76-3X/3QRV
R900205527 2FRM 6 B76-3X/6QMV
R900205528 2FRM 6 B76-3X/6QRV
R900205520 2FRM 6 B76-3X/10QMV
R900209927 2FRM 6 B76-3X/10QRV
R900205521 2FRM 6 B76-3X/16QMV
R900205522 2FRM 6 B76-3X/16QRV
R900205523 2FRM 6 B76-3X/25QMV
R900205524 2FRM 6 B76-3X/25QRV
R900205525 2FRM 6 B76-3X/32QMV
R900205526 2FRM 6 B76-3X/32QRV
R901001077 2FRM 6 SB76-3X/0,2QMV
R900244273 2FRM 6 SB76-3X/0,2QRV
R901028678 2FRM 6 SB76-3X/0,6QMV
R900987757 2FRM 6 SB76-3X/1,5QRV
R901161500 2FRM 6 SB76-3X/3QMV
R901018475 2FRM 6 SB76-3X/3QRV
，简单的办法是在该电液阀下面叠加一个P口节流阀或进油节流式双单向节流阀、出油节流式双单向节流阀，以延长阀芯的换向及复位时间

R900205526 2FRM 6 B76-3X/32QRV
R901001077 2FRM 6 SB76-3X/0,2QMV
R900244273 2FRM 6 SB76-3X/0,2QRV
R901028678 2FRM 6 SB76-3X/0,6QMV
R900987757 2FRM 6 SB76-3X/1,5QRV
R901161500 2FRM 6 SB76-3X/3QMV
R901018475 2FRM 6 SB76-3X/3QRV
R900758552 2FRM 6 SB76-3X/6QMV
R900990368 2FRM 6 SB76-3X/6QRV
R901020533 2FRM 6 SB76-3X/10QMV
R900241336 2FRM 6 SB76-3X/10QRV
R900228321 2FRM 6 SB76-3X/16QRV
R901005959 2FRM 6 SB76-3X/25QMV
R900243434 2FRM 6 SB76-3X/25QRV
R900716706 2FRM 6 SB76-3X/32QMV
R900739151 2FRM 6 SB76-3X/32QRV
R900424887 2FRM 10-3X/10L
R900427774 2FRM 10-3X/10LV
R900423250 2FRM 10-3X/10LB
R900440368 2FRM 10-3X/10LBV
R900423251 2FRM 10-3X/16L
R900423253 2FRM 10-3X/16LV
R900423252 2FRM 10-3X/16LB
R900437694 2FRM 10-3X/16LBV
R900423255 2FRM 10-3X/25L
R900427523 2FRM 10-3X/25LV
R900423256 2FRM 10-3X/25LB
R900427522 2FRM 10-3X/25LBV
R900420286 2FRM 10-3X/50L
R900427776 2FRM 10-3X/50LV
R900423261 2FRM 10-3X/50LB
R900424898 2FRM 10-3X/50LBV
R900423271 2FRM 16-3X/60L
R900424904 2FRM 16-3X/60LV
R900424903 2FRM 16-3X/60LB
R900428280 2FRM 16-3X/60LBV
R900424905 2FRM 16-3X/100L
R900429596 2FRM 16-3X/100LV
R900420287 2FRM 16-3X/100LB
R900471183 2FRM 16-3X/100LBV
R900424906 2FRM 16-3X/160L
R900427777 2FRM 16-3X/160LV
R900424902 2FRM 16-3X/160LB
R900424034 2FRM 16-3X/160LBV
R900424882 2FRH 10-3X/10L
R900442127 2FRH 10-3X/10LV
R900474173 2FRH 10-3X/10LP
R900424885 2FRH 10-3X/10LB
R900495779 2FRH 10-3X/10LBV
R900499611 2FRH 10-3X/10LBP
R900424886 2FRH 10-3X/16L
R900374686 2FRH 10-3X/16LV
R900430262 2FRH 10-3X/16LB
R900440611 2FRH 10-3X/16LBV
R900563562 2FRH 10-3X/16LBP
R900424883 2FRH 10-3X/25L
R900337143 2FRH 10-3X/25LV
R900438841 2FRH 10-3X/25LB
R900464204 2FRH 10-3X/25LBP
R900427185 2FRH 10-3X/50L
R900491712 2FRH 10-3X/50LV
R900401386 2FRH 10-3X/50LP
R900424884 2FRH 10-3X/50LB
R900474644 2FRH 10-3X/50LBV
R900465491 2FRH 10-3X/50LBP
R900427376 2FRH 16-3X/60L
，从而到降低液压冲击的目的。下面就以弹簧复位型、三位四通中封式电液压换向阀为例、对该三种叠加节流方式作简要说明。

2FRM型调速阀是两通的流量控制阀，此阀是由减压阀和节流阀串联构成的。油流进入调速阀后，先经过减压阀减压，再由节流阀节流。由于减压阀对节流进行压力补偿。所以调速阀的流量不受负载变化的影响，保持稳定。同时节流窗口设计成薄刃状，流量受温度变化很小。调速阀和单向阀并联时，油流能反向回流
R900905886 2FRM6K2-1X/6QRV
R900572182 2FRM6K2-1X/32QRV
R900757849 2FRM6A36-3X/0,2QMV
R900225234 2FRM6A36-3X/0,2QRV
力士乐RexrothR900241525 2FRM6A36-3X/0,6QMV
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RexrothR900210721 2FRM6A36-3X/3QMV
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RexrothR900212586 2FRM6A36-3X/25QMV
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RexrothR900205577 2FRM6B36-3X/0,2QMV
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力士乐RexrothR900205516 2FRM6B36-3X/3QMV
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RexrothR900205508 2FRM6B36-3X/10QMV
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RexrothR900205512 2FRM6B36-3X/25QMV
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力士乐RexrothR900221107 2FRM6SB36-3X/1,5QMV
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R900221130 2FRM6SB36-3X/3QRV力士乐
RexrothR900221117 2FRM6SB36-3X/6QMV
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R900221121 2FRM6SB36-3X/10QMV
R900216502 2FRM6SB36-3X/10QRV力士乐
RexrothR900221122 2FRM6SB36-3X/16QMV
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900221139 2FRM6SB36-3X/25QRV力士乐