德国进口力士乐换向阀4E10J3X/CG24N9K4现货 换向阀的主要性能编辑
以电磁阀的项目为多,它主要包括下面几项:
1.工作可靠性
指电磁铁通电后能否可靠地换向,而断电后能否可靠地复位。电磁阀也只有在一定的流量和压力范围内才能正常工作。这个工作范围的极限称为换向界限。
2.压力损失
由于电磁阀的开口很小,故液流流过阀口时产生较大的压力损失。
3.内泄漏量
在各个不同的工作位置,在规定的工作压力下,从高压腔漏到低压腔的泄漏量为内泄漏量。过大的内泄漏量不仅会降低系统的效率,引起过热,而且还会影响执行机构的正常工作。
4.换向和复位时间
交流电磁阀的换向时间一般为0.03~0.05s,换向冲击较大;而直流电磁阀的换向时间为0.1~0.3s,换向冲击较小。通常复位时间比换向时间稍长。
5.换向频率
换向频率是在单位时间内阀所允许的换向次数。目前单电磁铁的电磁阀的换向频率一般为60次/min。
6.使用寿命
电磁阀的使用寿命主要取决于电磁铁。湿式电磁铁的寿命比干式的长,直流电磁铁的寿命比交流的长。
7.滑阀的液压卡紧现象
滑阀的液压卡紧现象不仅在换向阀中有,其他的液压阀也普遍存在,在高压系统中更为**,特别是滑阀的停留时间越长,液压卡紧力越大,以致造成移动滑阀的推力(如电磁铁推力)不能克服卡紧阻力,使滑阀不能复位。
引起液压卡紧的原因,有的是由于脏物进入缝隙而使阀芯移动困难,有的是由于缝隙过小在油温升高时阀芯膨胀而卡死,但是主要原因是来自滑阀副几何形状误差和同心度变化所引起的径向不平衡液压力。为了减小径向不平衡力,应严格控制阀芯和阀孔的制造精度,在装配时,尽可能使其成为顺锥形式,另一方面在阀芯上开环形均压槽,也可以大大减小径向不平衡力
Bosch力士乐 Rexroth电磁换向阀常规型号
4WE6D7X/HG24N9K4
4WE6C7X/HG24N9K4
4WE6E7X/HG24N9K4
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4WE10D-3X/CG24N9K4
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阿托斯比例方向阀 DPZO-AE-271-L5 电液比例方向控制阀能够根据输人信号的极性和幅值大小,同时对液流的方向和流量进行控制。液流的流动方向取决于相应比例电磁铁是否受到激励,在压力差恒定的条件下,通过电液比例方向控制阀的流量与输人电信号的幅值成正比。 直动式电液比例方向控制阀与普通电磁换向阀的区别是直动式电液比例方向控制阀采用比例电磁铁代替普通电磁换向阀中的普通电磁铁图所示为比例阀工作原理框图。指令信号经比例放大器进行功率放大,并按比例输出电流给比例阀的比例电磁铁,比例电磁铁输出力并按比例移动阀芯的位置,即可按比例控制液流的流量和改变液流的方向,从而实现对执行机构的位置或速度控制。在某些对位置或速度精度要求较高的应用场合,还可通过对执行机构的位移或速度检测,构成闭环控制系统。
比例阀由直流比例电磁铁与液压阀两部分组成,比例阀实现连续控制的核心是采用了比例电磁铁,比例电磁铁种类繁多,但工作原理基本相同,它们都是根据比例阀的控制需要开发出来的。
分类编辑按比例阀控制方式分类是指按照比例阀的先导控制阀中的电气一机械转换方式来分类,其电控制部分有比例电磁铁、力矩马达、直流伺服电动机等多种形式。
(1)电磁式 电磁式是指采用比例电磁铁作为电气一机械转换元件的比例阀,比例电磁铁将输入的电流信号转换成力、位移机械信号输出.进而控制压力、流量及方向等参数。
(2)电动式 电动式是指采用直流伺服电动机作为电气一机械转换元件的比例阀,直流伺服电动机将输入的电信号.转换成旋转运动转速,再经丝杆螺母、齿轮齿条或齿轮凸轮等减速装置和变换机构,输出力与位移,进一步控制液压参数。
(3)电液式 电液式是指采用力矩马达和喷嘴挡板的结构为先导控制级的比例阀。对力矩马达输入不同的电信号,并通过同它连接在一起的挡板(有时力矩马达的衔铁就是挡板)输出位移或角位移,改变挡板和喷嘴之间的距离,使喷嘴喷出的油液流阻产生变化,进而控制输小参数。 [2]
特点编辑
比例控制阀是一种按输入的电信号连 续、按比例地控制液压系统的流量、压力和 方向的控制阀,其输出的流量和压力可以不受负载变化的影响。
比例阀与普通液压元件相比,有如下特点:
(1)电信号便于传递,能简单地实现远 距离控制。
(2)能连续、按比例地控制液压系统的 压力和流量,实现对执行机构的位置、速 度、力量的控制,并能减少压力变换时的冲 击。
(3)减少了元件数量,简化了油路。
同时电液比例阀的使用条件和保养与一 般液压元件相同,比伺服阀的抗污染性能 强,工作可靠
DPZO-AE-271-L5
阿托斯比例方向阀
DPZO-AE-271-L5
DPZO-A-251-D5/I
DPZO-A-271-L5/DEG
DPZO-A-273-D5/D/G
DPZO-A-273-D5/E30
DPZO-A-273-S5
DPZO-A-371-L5/DG
DPZO-A-373-D5/E30
DPZO-AE-171-S5/E
DPZO-AE-171-S5/G +SP-ZH-7P
DPZO-AE-171-L5/E
DPZO-AE-173-S5
DPZO-AE-273-L5
DPZO-AE-373-S5
DPZO-AES-PS-273-L5/IZ
DPZO-TE-171-L5
DPZO-TE-173-S5/I
DPZ0-TE-271-L5/D
DPZO-L-271-L3
DPZO-L-273-L5
DPZO-LE-270-S5/G
DPZO-LE-271-L5/D
单向阀 ADR-06
ADR-10/2
ADR-15/2
ADR-20
ADR-32
ADRL-10
ADRL-15
ADRL-20
ADRL-32
AGAM-10/100
AGAM-10/210
AGAM-10/210/V
AGAM-10/350/24
AGAM-10/10/100 DC24V
AGAM-10/10/100/V 230AC
AGAM-10/10/210
AGAM-10/10/350-X24DC
AGAM-10/10/350-X24DC
AGAM-10/10/350/V
AGAM-10/11/210 24DC
AGAM-10/11/350-IX24DC
AGAM-10/20/350/100-I
AGAM-10/21/350/210-IX230AC
AGAM-20/10/210-IX24DC
AGAM-20/10/210 24DC
AGAM-20/210
AGAM-20/350/V
AGAM-20/10/350 IX24D
AGAM-20/10/350/N-I X24DC
AGAM-20/10/350/PA-M-AOM DC24
AGAM-20/22/100/100/V-IX24DC
AGAM-30/12/50/V
AGAM-32/10/210 24DC
AGAM-32/20/210/V IX230AC
AGAM-32/20/210/210/V-IX230/50AC
AGAM-32/20/210/210/V-IX230AC
顺序阀
AGISR-10/210
AGISR-20/210/V-12
AGISR-32/350
AGIU-10/50/WG
AGIU-10/210/D16
AGIU-10/350/D16
AGIU-10/10/100-IX230AC
AGIU-20/100
卸荷阀 AGIU-20/100
AGIU-20/10/100-IX 24DC
AGIU-20/10/210 24DC
AGIU-20/10/350-X24DC
AGIU-20/10/350-X24DC
AGIU-20/10/350-X24DC
AGIU-32/10/100/V-IX230/50AC
AGIU-32/10/100/V-IX230AC
AGIU-32/10/100/V-IX230AC
减压阀 AGIR-10/50
AGIR-10/210
AGIR-10/210/V
AGIR-20/210/V
AGIR-32/350
AGIRR-10/210
AGIP-10/75
比例防爆阀
AGMZA-A-10/80-PA-M
AGMZA-A-10/250
AGMZA-A-32/180/PA-M
比例溢流阀
AGMZO-A-10/210
AGMZO-A-10/315 HT
AGMZO-A-10/315
AGMZ0-A-20/315
AGMZO-A-20/100/Y
AGMZO-AE-10/210/I
AGMZO-TERS-PS-10/210
AGMZO-TERS-PS-10/210/I
AGMZO-TERS-10/210/E/I
AGMZO-TERS-PS-10/315/I
AGMZO-TERS-PS-20/315/Y
AGRCZO-A-10/100
GRCZO-AE-10/210/I
AGRCZO-AE-10/210/I
AGRCZO-TERS-PS-10/210
德国制造派克换向阀D31FSE80B4NXW0现货换向阀的主要性能
以电磁阀的项目为多,
它主要包括下面几项:
1.工作可靠性
指电磁铁通电后能否可靠地换向,而断电后能否可靠地复位。电磁阀也只有在一定的流量和压力范围内才能正常工作。这个工作范围的极限称为换向界限。
2.压力损失
由于电磁阀的开口很小,故液流流过阀口时产生较大的压力损失。
3.内泄漏量
在各个不同的工作位置,在规定的工作压力下,从高压腔漏到低压腔的泄漏量为内泄漏量。过大的内泄漏量不仅会降低系统的效率,引起过热,而且还会影响执行机构的正常工作。
4.换向和复位时间
交流电磁阀的换向时间一般为0.03~0.05s,换向冲击较大;而直流电磁阀的换向时间为0.1~0.3s,换向冲击较小。通常复位时间比换向时间稍长。
5.换向频率
换向频率是在单位时间内阀所允许的换向次数。目前单电磁铁的电磁阀的换向频率一般为60次/min。
6.使用寿命
电磁阀的使用寿命主要取决于电磁铁。湿式电磁铁的寿命比干式的长,直流电磁铁的寿命比交流的长。
7.滑阀的液压卡紧现象
滑阀的液压卡紧现象不仅在换向阀中有,其他的液压阀也普遍存在,在高压系统中更为**,特别是滑阀的停留时间越长,液压卡紧力越大,以致造成移动滑阀的推力(如电磁铁推力)不能克服卡紧阻力,使滑阀不能复位。
引起液压卡紧的原因,有的是由于脏物进入缝隙而使阀芯移动困难,有的是由于缝隙过小在油温升高时阀芯膨胀而卡死,但是主要原因是来自滑阀副几何形状误差和同心度变化所引起的径向不平衡液压力。为了减小径向不平衡力,应严格控制阀芯和阀孔的制造精度,在装配时,尽可能使其成为顺锥形式,另一方面在阀芯上开环形均压槽,也可以大大减小径向不平衡力C040CA00151299N
C050CA00159916N
C063CA17000025N
C4DAN21E32/2R1200
D1SE30BNGW
D31FHE01A4NE00
D31FHE50C2NB00
D41FHA31C2NB00
D41FHB31F2NB08
D41FHE52B1NB00
D41FHE52C5NB00
D41FHE52E5NB00
D46FHE52F5NB00
D81FHA31H1NB00
D81FHE01F4NB00
D81FSE06E4NXW0
D1FVE02BCVG0A
D111FHE01L1NB00
D31FHB32A4NB00
D31FHE02A1NB00
D41FHE01C1NB00
D41FHE52C2NB00
D46FHE01F4NB00
D91FSE01H2NXW8
D91FSE02H4NLW0
TG0195EW080AABP
TG0195HV440AAAB
C025CA00122599N
C040CA12001599N
DSDA1002P07G
DWEE527P20ELAF
D31FHA60A1NB00
D31FHB31C1NB08
D31FHB61A1NB00
D31FSE80B4NXW0
D41FHA32F2NB00
D41FHE02C4NB00
D41FHE02F1NE00
D81FHA31H5NB00
D81FHB61H1NB00
D81FHE02E4NB00
D81FHE02E5NB00
P32HA12BNYP
P32HA13BNYP
TG0195HV080AABP
TG0195HW450AAAB
TG0240HV080AABP
TG0280HV080AAAB
TG0280VX460AAAB
TG0335EW440AAAB
TG0335EW460FSAB
TG0335EX460AAAB
TG0335VX460AAAB
TG0475HK460HAAM
TG0240EN460AAAB
TG0240EW080AAAB
TG0240EW450AAAB
TG0280HV460AAAB
TG0280HW080AABP
TG0280MV450AAAB
TG0280MW441AAAB
TG0280MW450AAAB
TG0335HW460AAAB
TG0335MV441AAAB
TG0335MV450AAAB
TG0335MW440AAAB
TG0405HA080AAAB
TG0405HB080AABP
TG0405HV080AABP
TG0475EW440AAAB
TG0475HV460AAAB
TG0475HW440AAAB
TG0475MV460AAAB
TG0475MW450AAAB
TG0530EW450AAAB
TG0530MW450AAAB
TG0625EW440AAAB
TG0625MW460AAAB
TG0785EW460AAAB
TG0785HV460AAAB
TG0960HW440AAAB
TH0625UY320AAAB
PV040R1K1T1NDCCX5809
PV040R1K1T1NECC
PV046R1K1T1NGCB
PV046R1K1T1NMLB
PV092L1L1B1NUCC
PV092R1K1T1NKLC
PV140R1K1T1NMLB
RE06M17W2V1XW
TG0195HW440AAAB
TG0195HW460AAAB
TG0195MV450AAAB
TG0195MW460AAAB
TG0240HK461AAAB
TG0240HV450AAAB
TG0240HV460AAAB
TG0240HW460AAAB
TG0240VY460AAAB
TG0280EW080AABP
TG0280MW080AAAB
TG0280VX440AAAB
TG0335HV440AAAB
TG0405EN460AAAB
TG0405EW440AAAB
TG0405HV460AAAB
TG0195HK080AABP
TG0240EN450AAAB
TG0280EN460AAAB
TG0335EW460AAAB
TG0405HV450AAAB
TG0475EN460AAAB
TG0475HK440AAAB
TG0475HK450AAAB
TG0475HK460AAAB
TG0475HV450AAAB
TG0530EW080AABP
TG0530MV440AAAB
TG0785HW460AAAB
TG0960EW460AAAB
TH0335US310AAAB
TH0405MX320AAAB
TH0405US320AAAB
TH0475US320AAAB
TG0195EW440AAAB
TG0195EW460AAAB
TG0195EW460FSAB
TG0195HV080AAAB
TG0195HW080AAAB
TG0195VX460AAAB
TG0240HW080AAAB
TG0240HW450AAAB
TG0240HW461AAAB
TG0240MN460AAAB
TG0240MV450AAAB
TG0240MW460AAAB
TG0280EW440AAAB
TG0280HV450AAAB
TG0280MW440AAAB
TG0280MW460AAAB
TG0335EN450AAAB
TG0335HV080AABP
TG0335HV450AAAB
TG0335HV460AAAB
TG0335MV080AABP
D31FHE02C1VB00
D31FSE01B1NXW0
D31FSE01B2NXW0
D91FSB32H1NXW0
D31FSA31B4NXW0
D31FSE02B4VXW0
TF0080MV470AAAB
TE0080CW410LAAY
TF0130HV440AAAB
TF0130HV470AAAB
TF0130MV260AAAB
TF0130MW080AAAB
TF0130MW260AAAB
TF0140MW450AAAB
TF0170EW450AAAB
TF0170VY460AAAB
TF0195EW461AAAB
TG0195HV450AAAB
TG0195HW081AAAB
TG0240HY460AAAB
TG0240MW440AAAB
TG0240MW450AAAB
TG0280HX080AAAB
TG0280MV451AAAB
TG0335EN460AAAB
TG0335HB080AABP
TG0335HW080AABP
TG0405EW450AAAB
TG0405HB080AAAB
TG0405HV440AAAB
TG0405MW460AAAB
TG0475EW460AAAB
TF0100EN450AAAB
TF0100EW410AAAB
TG0405EX460AAAB
TG0405HY080AAAB
TG0405MV450AAAB
TG0475EW450AAAB
TG0475MV080AAAB
TG0530EW080AAAB
TG0530HV080AABP
TG0530HV440AAAB
TG0785MW460AAAB
TG0960MV450AAAB
TH0240MS320AAAB
TF0195MV410AAAB
TF0195MV470AAAB
TF0195MW260AAAB
TF0195MW410AAAB
TF0195MW470AAAB
TF0240EW260AAAB
TF0240EW410AAAB
TF0240HK460AAAB
TF0240HV080AAAB
TF0280HV410AAAB
TF0280HV450AAAB
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TF0405EN460AAAB
TF0405HV080AABP
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TF0080HV260LABB
TF0140EW450AAAB
TF0195EN470AAAB
TF0195HV081AAAB
TF0100VL441AAAB
TF0100VY460AAAB
TF0130EW410AAAB
TF0170EW080AAAB
TF0195EW080AABP
TF0195EW260AAAB
TF0195MV260AAAB
TF0240EW460AAAB
美国原装进口SUN换向阀 YPFN-LAN-HA-224 换向阀是具有两种以**动形式和两个以上油口的方向控制阀。是实现液压油流的沟通、切断和换向,以及压力卸载和顺序动作控制的阀门。靠阀芯与阀体的相对运动的方向控制阀。有转 阀式和滑阀式两种。按阀芯在阀体内停留的工作位 置数分为二位、三位等;按与阀体相连的油路数分为 二通、三通、四通和六通等;操作阀芯运动的方式有 手动、机动、电动、液动、电液等型式
工作原理编辑
六通换向阀主要由阀体、密封组件、凸轮、阀杆、手柄和阀盖等零部件组成(图1)。阀门由手柄驱动,通过手柄带动阀杆与凸轮旋转,凸轮具有定位驱动与锁定密封组件的开启与关闭功能。手柄逆时针旋转,两组密封组件分别在凸轮的作用下关闭下端的两个通道,上端的两个通道分别与管道装置的进口相通。反之,上端的两个通道关闭,下端两个通道与管道装置的进口相通,实现了不停车换向
(1)六通阀的阀体由隔板分成两腔,每腔都有3个通道,中间为进油口,两端为出油口。阀体为碳钢板焊结构,体积小,质量轻,结构紧凑,提高了材料的利用率,缩短了生产周期,降低了成本。密封面堆焊不锈钢,防锈耐腐蚀,密封面经过精加工后抛光研磨,表面粗糙度Ra≤0.8μm。
(2)六通阀有两组密封组件。每组密封组件(图2)由阀瓣、密封圈、调整块、调节螺钉、夹板和螺栓组成。阀瓣为碳钢板焊件,设有加强筋,即增加阀瓣强度又起导向作用,保证每组阀瓣间的同轴度。阀瓣上镶嵌聚氨脂橡胶圈,该材料具有耐油、耐磨损、性能稳定、密封良好和使用寿命长的特点。在凸轮的作用下,密封圈的球面与阀体密封面相接触产生挤压弹性变形,达到密封效果。调整块和调节螺钉在两组密封组件不能同步到位时可起调整作用,确保各通道密封性能同步到位
SUN OBW5 PAT46 30640 FDBA LYN
SUN PVJA-LAN ODX6
SUN 3-NFDC-LAN,T-5A,BEV 0-50L/MIN
SUN 770-212 0EU9 12VDC有图
SUN A504-032-G01(2xT-13A)+2xNFCC-L
SUN FDCB-LAN 86.70.00-0082
SUN AMP:4000166
SUN NFDC-LAN-GBO/S(10)
SUN CXFA-XAN
SUN NFAB-KXN
SUN GBZ 9607 K1
SUN NCCB-KAN
SUN CKCV-SCN-ECJ
SUN 333A-25-10-CN
SUN KEINE ANGABEN 荷载控制阀
SUN YDES-LHN-BA
SUN NFCD-LFN
SUN DRBR-LNN
SUN 1CEEB-150-P-6W-35-S31377
SUN OAD9-A2
SUN NFFC-LCN-DKE/S
SUN OFG6-AC
SUN EBA/M OKA5-A2
SUN CBEH-LCN
SUN CBEA-LHN_T-2A
SUN TR-8A
SUN DPBC-CEN
SUN CWGA-LHN-NKA
SUN CVCV-XCN
SUN HCD
SUN CDAA-EBN-IBS
SUN RVEA LAN
SUN CWIA-LHN-QCQ/T
SUN NMW A1 G3/4
SUN RPEC-LWN
SUN 选型参数:泄放量:267 设定压力
SUN AW40-06D
SUN A505 20V J08 06Q8-A2
SUN PPDB-LAN-ECT
SUN CBGA-LIV-YJ4/T
SUN RDFA1KUO
SUN CBCA-LHN
SUN CBEG-LKV
SUN RPEC-LNN
SUN NBPOH51-A2 溢流阀
SUN FQIAXAN-142LPMWBN
SUN DAAA-MCV-223+760-223
SUN CWGA-ASDL-PA
SUN CKGD-XAN
SUN PRDL-MDN-2B24V(T11A)
SUN CBCA-LHV+ 安装块 Z9U/M-C
SUN DKFS-XHN
SUN VALVE RPIC-LWN
SUN A902-252-G01
SUN CKIB-XCN
SUN 803-053-26 HIM 数据线
SUN DAAA-MCN,DFFA-8DN,FDFA-LAN
SUN NCCB LAN
SUN RPEC-LAN-CXY/S
SUN CAGA-LIN ODM7 PAT48 34135
SUN 平衡阀组CWEA-LHN-NBA
SUN CBIH-LCN
SUN RDDA-LBN 插装阀
SUN PBHB-LAN-HBP/M
SUN YPDG-LAN-TA
SUN PBHB-LBN-HBP 0C85
SUN K25DH-25
SUN PBDB LWN
SUN DJZOAC7-A2 配插装阀:PTA463040
SUN DVC EF3-K1
SUN AH3206A-S2019
SUN CKGB-XFN
SUN PPHB-LAN-BKJ/S
SUN NFCC-LIN
SUN 4153-059-00的密封件
SUN CARTRIDGE CBCA SET AT 3400PS
SUN DPBC-LBN
SUN COBA-XEN
SUN NQAA-XAN-II
SUN 逆平衡阀 CAGA-LHN
SUN OBU5-AA
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SUN YCJCLCVDS-DG50
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SUN CBGA-LHN-HFY单向背压阀
SUN PBHB-LAV+CXHA-XCV/PK
SUN LOJA-LBN
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SUN JRD002
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SUN PBDBL9N15B Reducing Valve
SUN PPFB-LWN-BB2/S
SUN 990-011-006
SUN RDDA-LAN-CBI/S-RDDA-LAN DN10
SUN CBCA-LHN-A112
SUN PBDB-LBN-OAG5
SUN PBDB-LAN-EPB/S
SUN CBEA-LHA
SUN NFDC-LBN
SUN RBAC-LWN 溢流阀
SUN CWGA-LAN/PK
SUN CBEG-LDN-BCM
SUN CCCALIN
SUN CBEY-LAN
SUN COFA-XEN
SUN TR-33A
SUN NFDC-LAC
SUN CXDA-XAV
SUN CSAB XXN
SUN SV10-20
SUN CXHA.XBV
SUN TD-11A
SUN DBAA-MHN-224
SUN CXBG-XAN
SUN PBHB-LBN阀
SUN 9JN9RPECLAN
SUN NFED-LIN
SUN 溢流阀RDHA-LAN 21600A75F008AX
SUN CXBA-XCV
SUN WSM OCL4 K1
SUN NCFB-LCN/DKZ
SUN CBFA-LHN-HCX
SUN UNK-50
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SUN 节流阀 FXCA-XAN-GBP-2.5
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SUN PPFB-LBN-BLL
SUN DTDA-MCN-224
SUN GBEA-LHN
SUN CBIH-LKV 9B56
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SUN VALVE XRDC-LNN-AW-S
SUN NFDC-LAN-ODK7
SUN SXYY001
SUN CXJA XAN
SUN CXHA-XCN
SUN SCCA-LDN
SUN CBCA-LHN-EBA
SUN RDDA-LSN
SUN PAT4742846 OGX6A
SUN FSAS-XAN
SUN CNCC-XDN
SUN 平衡阀 CBGA-LHN-HDX
SUN T-3A(含钻头绞刀各一支)
SUN LOJC-XDN
SUN SARASOTAFLUSAX RJBLCNA6/M0007
SUN CBIA-LHN-BKA
SUN PBDB-LAN-ECB
SUN PPHB-LEN
SUN KPV-025 109-1代号181475
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SUN NCGB-LCN-IBY/S
SUN RPIH-LCN
SUN DKHR-8HV
SUN RPGH-LCN
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SUN PBJV-LAX-HBP/S21600F75F008AX
SUN CXJA-XBN-ZLR/M
SUN NSAB-KXN-BT
SUN NCGB-LCN
SUN CBCA LHN
SUN XNOA-XX*
SUN BK2/S PPHB-LAN
SUN NFED KHV
SUN T-5A BEV 0-50L/MIN
SUN CBEA-LHY-T-2A
SUN ICE350F10W35S3
SUN CEWA-LHK-NKY D07(DN10叠加)
SUN IAMS
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SUN PPDB-LAN/BBN
SUN CKGD-XCN
SUN CWEA-LHW
SUN CBCA-LHN-EJV/S
SUN SV10-20-230AG
SUN 单向节流阀NCEC-LCN
SUN RBAP-MDN
SUN 液压锁VRPD/C-38
SUN CBCA-LIN-EBA
SUN 减压阀2-210BART-2A;PILOTOPEI
SUN PBHB-LWN-BKP/T
SUN 先导式减压阀PVJB-LHN
SUN CCCA-LIN 单向阀
SUN CXHA-XBN-ICY
SUN LKJC-XDX
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SUN NFDD-LGN
SUN 阀 CBCA-LIN-EBA/M
SUN YCJCLCN-DR/S
SUN NCEB-LCN-GBZ
SUN 减压阀 3-RDFA-LAN
SUN DWDAXAN223
SUN CWIA-LHV
SUN CVEV-LCN
SUN CXDA-XCN-GDP
SUN RDDA-LCV
SUN DKHS-XHN
SUN YPFN-LAN-HA-224
SUN NCGC-LCN-ELNT
SUN RDHA-LAV
SUN OLRI RPEC LEN 压力35KG
SUN CXFA-XZN-DBW检查模块
SUN CNBC-XAV-0.5MM
SUN SUN-X3
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