特价进口MOOG伺服阀G631-3005B控制油先通过叠加可调节流阀、到达电磁先导阀的P口,通过电磁先导阀的换向及调整节流阀的开度,来实现主阀芯的换向延时,从而达到降低主油路与执行元件接通时的换向冲击。但先导电磁阀断电时、R900938073 LFA40D-7X/F
R900974094 LFA40D-7X/FV
R900938121 LFA40H1-7X/F
R900969017 LFA40H1-7X/FV
R900938122 LFA40H2-7X/F
R900969617 LFA40H2-7X/FV
R900938128 LFA40H3-7X/F
R901210443 LFA40H3-7X/FV
R900938130 LFA40H4-7X/F
R900769716 LFA40H4-7X/FV
R900938113 LFA40G-7X/
R901009461 LFA40G-7X/V
R900707939 LFA40R-7X/
R901072192 LFA40R-7X/V
R900938138 LFA40RF-7X/
R900976527 LFA40RF-7X/V
R900931581 LFA40WEA-7X/
R900972506 LFA40WEA-7X/V
R900938147 LFA40WEB-7X/
R901046501 LFA40WEB-7X/V
R900938144 LFA40WEMA-7X/
R901214116 LFA40WEMA-7X/V
R900938149 LFA40WEMB-7X/
R900706496 LFA40WEMB-7X/V
R900973165 LFA40WECA-7X/
R900938114 LFA40GWA-7X/
R900979610 LFA40GWA-7X/V
R900938120 LFA40GWB-7X/
R900938133 LFA40KWA-7X/
R901096470 LFA40KWA-7X/V
R900938136 LFA40KWB-7X/
R900971425 LFA40E-7X/CA10DQMG24F
R900938106 LFA40E-7X/CA20DQMG24F
R900729277 LFA40E-7X/CA20DQMG24FV
R900938107 LFA40E-7X/CA40DQMG24F
R901126643 LFA40E-7X/CA40DQMG24FV
R900248114 LFA40E-7X/CB10DQMG24F
R901178106 LFA40E-7X/CB20DQMG24F
R901190466 LFA40E-7X/CB40DQMG24F
R901121758 LFA40EH2-7X/CA10DQMG24F
R900745807 LFA40EH2-7X/CA20DQMG24F
R901095395 LFA40EH2-7X/CA20DQMG24FV
R900938108 LFA40EH2-7X/CA40DQMG24F
R901242955 LFA40EH2-7X/CB10DQMG24F
R900952906 LFA40EH2-7X/CB40DQMG24F
R900976537 LFA40EWA-7X/CA10DQMG24
R900955459 LFA40EWA-7X/CA20DQMG24
R900954782 LFA40EWA-7X/CA40DQMG24
R901143787 LFA40EWA-7X/CB10DQMG24
R900740893 LFA40EWA-7X/CB20DQMG24
弹簧复位型电液换向阀主阀体两端盖内的液压油会通过先导电磁阀的中位与泄油口接通、主阀芯在复位弹簧的作用下会立即复位,由于主阀芯复位快、亦即切断执行元件油路的速度快、从而引起液压冲击。比例伺服阀 D3FPE01PC9VB00
电磁伺服阀 BD15AAANB10
伺服阀 801234-AAA-NR
止回阀 C1200S
球阀 KH1/4X
球阀 6A-B6LJ2-SSP
双向球阀 8A-MB86LPFA-SS
针型阀 4A-U6LR-T-SS
针型阀 H310-SS-N-V-3/8
排水阀 BVGT4-3/8L
气动阀 PKH-RG2AHL0051
气动阀 VE83-A-S-5
气动阀 PVLB121618
气控阀 PLM-A10
快速排气阀 P4Q-CA14
单向阀 SVLA1006P07
单向阀 C800S-10-EY
平衡阀 C050BN15N
4000.00 4-5个月
齿轮泵 3319121048 P5B132BEEM05-87BEM05-1
轴向柱塞泵 PV016R1L1T1NFWS
轴向柱塞阀 PV180R1K1T1NULC
油泵 PAVC10038R4222
油泵 PAVC65R4213
油泵 PAVC10038R422
柱塞泵 PVAC1ECMNSJW35
柱塞泵 PVAC1ECMNSJW3520
柱塞泵 PVCRER1N1
叶片泵 T6E 062 1R00 A1
高压油泵 PGP502A0016CP2D1NE3E2B1B1
液压油泵 3339131038 PGP517B0160CD1H3NJ9J8S-517B016
工业泵 A7V055DR/63R-PPB01
马达 112A-164-AT-0
拧头马达 TE0330AW260AAAA
马达 TE0100FS130AAAA
液压马达 TE0100MW260AAAB
马达 TG0625HV450AAAB
马达 TB0080AS260AAAB
马达 TB0080AS261AAAB
功率放大器 PCD00A-400
压力传感器 SCPSD-250-14-15
由此可见,叠加一个P口可调节流阀,只能实现换向接通延时、不能解决复位切断延时。注:象油缸类的执行元件,油缸前进与后退时通过换向阀的流量是不一致的,油缸无杆腔与有杆腔的面积比越大、流量差距也越大,此时若想较满意的降低执行元件前进与后退时的液压冲击,通过一个可调节流阀,恐怕是难以实现的。 R900509452 HED5OA2-2X/50K14
R900502698 HED1KA4X/100KL24
R900499680 HED2OA2X/100KL24
R900481075 HED1OA4X/100/12
R900479859 HED2OA2X/25L110
R900478297 HED3OA3X/400L110
R900478094 HED2OA2X/25KL220
R900475715 HED1KA4X/350L24
R900475388 HED3OA3X/400KL24Q
R900473318 HED3OA3X/25L24
R900471570 HED1OA4X/350L220V
R900468190 HED1OA4X/350/12
R900466604 HED3OA3X/200KQSO1
R900466268 HED3OA3X/100KL24
R900466267 HED3OA3X/400KL24
R900465539 HED1OA4X/350KL24V
R900464646 HED2OA3X/400SO1
R900463858 HED1OA4X/350J
R900463490 HED1KA4X/100SO5
R900461658 HED2OA2X/63L220
R900461584 HED3OA3X/100KL24Q
R900459942 HED3OA3X/25L24Q
R900457574 HED2OA2X/63L24
R900457065 HED3OA3X/100L220
R900456950 HED2OA2X/200KL24
R900456417 HED5OP1-2X/210K14
R900455943 HED2OA2X/100/12
R900455372 HED2OA2X/400/12
R900454300 HED3OA3X/400KL220Q
R900452960 HED3OA3X/200KL24Q
R900452688 HED3OA3X/63Q
R900451807 HED3OA3X/100L24
R900451806 HED2OA2X/100L24
R900451231 HED2OA2X/400KL24
R900450802 HED3OA3X/200KQ
R900450583 HED2OA2X/100L220
R900449913 HED3OA3X/200KL24
R900449436 HED2OA2X/400L110
R900449422 HED1KA4X/350L24V
R900449159 HED2OA2X/25L24
R900449121 HED3OA3X/100KL220
R900448891 HED1KA4X/500K
R900448872 HED2OA2X/200L220
R900448807 HED3OA3X/400Q
R900448708 HED2OA2X/200L110
R900448568 HED3OA3X/25K
R900448441 HED2OA2X/400L220
R900448290 HED1KA4X/500L24
R900448100 HED3OA3X/400L24Q
R900448039 HED1OA4X/100L110
R900448018 HED2OA2X/400KL220
R900447961 HED2OA2X/200KL110
R900447863 HED3OA3X/200L110
R900447862 HED2OA2X/25K
R900447817 HED3OA3X/400L220
R900447300 HED2OA2X/100K
R900446891 HED3OA3X/400L24
R900446818 HED2OA2X/25KL24
R900445818 HED2OA2X/25L220
R900445800 HED3OA3X/200L220
R900445230 HED2OA2X/63K
R900444716 HED2OA2X/200KL220
R900444274 HED3OA3X/200Q
R900444255 HED2OA2X/100
R900444254 HED2OA2X/63 FD25PA2X/200B00V-019
FD25PA2X/B00/V
FD25PA2X/B00/V-006
FD25PA2X/B03/V
FD25PA2X/B03V12 力士乐Rexroth
FD25PA2X/B04/V
FD25PA2X/B04V-006
FD25PA2X/B04V12
FD25PA2X/B05V
FD25PA2X/B06/V
FD25PA2X/B06V12 力士乐RexrothFD25PA2X/JB04V
FD25PA2X/JB06V
FD32FA2X/B00/V
FD32FA2X/B00V-006 F
FD32FA2X/B03V
FD32FA2X/B06/V 力士乐Rexroth
FD32FA2X/B06V-006
FD32FA2X/B06V12
FD32FA2X/B08V12
FD32FB2X/200B04V
FD32FB2X/200B04V-006
FD32FB2X/200B06/V
FD32FB2X/200B06V12
FD32FB2X/200JB06V
FD32FB2X/300B00V 力士乐Rexroth
FD32FB2X/300B00V-077
FD32FB2X/300B04V
FD32FB2X/300B06V
FD32FB2X/300B06V-006
FD32FB2X/300B06V12
FD32FB2X/300JB00V
FD32FB2X/300JB06V
FD32FB2X/400B00V
FD32FB2X/400B04V力士乐Rexroth
FD32FB2X/400B06/V
FD32FB2X/400B06MT-002
FD32FB2X/400B06V-002
FD32FB2X/400B06V-006
FD32FB2X/400B06V-067
FD32FB2X/400B06V-068
FD32FB2X/400B06V12
FD32KA2X/B00V12
FD32KA2X/B04V 力士乐Rexroth
FD32KA2X/B06/V
FD32KA2X/B06/V-006
FD32KA2X/B06V12
FD32PA2X/B00/V-006
FD32PA2X/B00V
FD32PA2X/B00V-073
FD32PA2X/B03V-006
FD32PA2X/B03V12
FD32PA2X/B04V 力士乐Rexroth
FD32PA2X/B04V12
FD32PA2X/B06/V
FD32PA2X/B06/V-006
FD32PA2X/B06V-002
FD32PA2X/B06V12
FD32PA2X/JB08V
FDR5DP1-1X/210YM
FDR5DP1-1X/25Y
FDR5DP1-1X/25YM 力士乐Rexroth
FDR5DP1-1X/25YMV
FDR5DP1-1X/25YV
FDR5DP1-1X/55YSO13
FDR5DP1-1X/55YSO37
FDR5DP1-1X/75Y