2FRM 6 A36-3X/3QRV
2FRM 6 A36-3X/3QRV
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调速阀是由定差减压阀与节流阀串联而成的组合阀。节流阀用来调节通过的流量,定差减压阀则自动补偿负载变化的影响,使节流阀前后的压差为定值,消除了负载变化对流量的影响[1] 。
节流阀前、后的压力分别引到减压阀阀芯右、左两端,当负载压力增大,于是作用在减压阀芯左端的液压力增大
,阀芯右移,减压口加大,压降减小,从而使节流阀的压差(p2-p3)保持不变;反之亦然。这样就是调速阀的流量恒定不变(不受负载影响)。
调速阀也可以设计成先节流后减压的结构。
R900072937 2FRM 16-3X=160L=PL
R900205503 2FRM 6 A36-3X/1,5QRV
R900205504 2FRM 6 A36-3X/3QRV
R900205505 2FRM 6 A36-3X/6QRV
R900205506 2FRM 6 B36-3X/1,5QMV
R900205507 2FRM 6 B36-3X/1,5QRV
R900205508 2FRM 6 B36-3X/10QMV
R900205509 2FRM 6 B36-3X/10QRV
R900205510 2FRM 6 B36-3X/16QMV
R900205511 2FRM 6 B36-3X/16QRV
R900205512 2FRM 6 B36-3X/25QMV
R900205513 2FRM 6 B36-3X/25QRV
R900205514 2FRM 6 B36-3X/32QMV
R900205515 2FRM 6 B36-3X/32QRV
R900205516 2FRM 6 B36-3X/3QMV
R900205517 2FRM 6 B36-3X/3QRV
R900205518 2FRM 6 B36-3X/6QMV
R900205519 2FRM 6 B36-3X/6QRV
R900205520 2FRM 6 B76-3X/10QMV
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
R900205527 2FRM 6 B76-3X/6QMV
R900205528 2FRM 6 B76-3X/6QRV
R900205576 2FRM 6 A36-3X/0,6QRV
R900205577 2FRM 6 B36-3X/0,2QMV
R900205578 2FRM 6 B36-3X/0,6QMV
R900205580 2FRM 6 B36-3X/0,2QRV
R900207275 2FRM 6 B38-3X/0,6QRV SO23
R900208589 2FRM 6 A76-3X/16QRV
R900209088 2FRM 6 B76-3X/3QMV
R900209842 2FRM 6 A36-3X/25QRV
R900209925 2FRM 6 A76-3X/10QMV
R900209926 2FRM 6 A76-3X/3QMV
R900209927 2FRM 6 B76-3X/10QRV
R900210351 2FRM 6 A36-3X/10QRV
R900210352 2FRM 6 A76-3X/25QRV
R900210353 2FRM 6 A36-3X/32QRV
R900210517 2FRM 6 B38-3X/10QRV SO24
R900210721 2FRM 6 A36-3X/3QMV
R900210722 2FRM 6 A36-3X/6QMV
R900210838 2FRM 6 B36-3X/10QJMV
R900210900 2FRM 6 B76-3X/1,5QMV
R900211134 2FRM 6 A36-3X/10QMV
R900211194 2FRM 6 B37-3X/0,2QRV SO25
R900211378 2FRM 6 B38-3X/0,6QMV SO24
R900211379 2FRM 6 B76-3X/1,5QRV
R900211380 2FRM 6 B36-3X/0,6QRV
R900211776 2FRM 6 B76-3X/3QRV
R900211840 2FRM 6 A36-3X/16QRV
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R900212323 2FRM 6 A76-3X/10QRV
R900212586 2FRM 6 A36-3X/25QMV
R900212686 2FRM 10-3X=10L
R900212813 2FRM 6 B76-3X/0,6QMV
R900212869 2FRM 6 A76-3X/32QRV
R900212888 2FRM 6 B76-3X/0,9QMV SO21
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R900212935 2FRM 6 A76-3X/0,6QMV
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R900214886 2FRM 6 A76-3X/6QRV
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R900216559 2FRM 6 A76-3X/16QMV
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R900221109 2FRM 6 SB36-3X/3QMV
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R900221158 2FRM 6 SB36-3X/32QRV
R900221360 2FRM 6 B76-3X/6QJRV
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