气源件就属于这种类型的阀门,它包括旋启式止回阀和升降式止回阀。旋启式止回阀有一介铰链机构,还有一个像门一样的阀瓣自由地靠在倾斜的阀座表面上。为了确保阀瓣每次都能到达阀座面的合适位置,阀瓣设计在铰链机构,以便阀瓣具有足够有旋启空间,并使阀瓣真正的、全面的与阀座接触。阀瓣可以全部用金属制成,也可以在金属上镶嵌皮革、橡胶、或者采用合成覆盖面,这取决于使用性能的要求。旋启式止回阀在完全打开的状况下,流体压力几乎不受阻碍,因此通过阀门的压力降相对较小。升降式止回阀的阀瓣座落位于阀体上阀座密封面上。此阀门除了阀瓣可以自由地升降之外,其余部分如同截止阀一样,流体压力使阀瓣从阀座密封面上抬起,介质回流导致阀瓣回落到阀座上,并切断流动。根据使用条件,阀瓣可以是全金属结构,也可以是在阀瓣架上镶嵌橡胶垫或橡胶环的形式。
气源件又被称为压力容器的终保护装置。安全阀根据工作压力能自动启闭,一般安装于封闭系统的设备或管路上保护系统安全。安全阀属于自动阀类,主要用于锅炉、压力容器和管道上,控制压力不过规定值,对人身安全和设备运行起重要保护作用。安全阀是一种安全保护用阀,它的启闭件受外力作用下处于常闭状态,当设备或管道内的介质压力升高,过规定值时自动开启,通过向系统外排放介质来防止管道或设备内介质压力过规定数值。当设备或管道内压力过规定值时,即自动开启泄压,保证设备和管道内介质压力在规定数值以内,防止发生事故。阀门自动开启,介质从中泄出、减压;当压力回到正常值时,弹簧压力又将阀芯推向阀座,阀门自动关闭。安全阀类的作用是防止管路或装置中的介质压力过规定数值,从而达到安全保护的目的。
气源件则在阀内形成利用工作介质自身的控制回路,结构甚为简单。过去国内外电磁阀多项技术参数还受限制,现在国内电磁阀通径已扩展至30Omm;介质温度低至--200 ℃,高至450 ℃;工作压力从真空到25MPa。动作时间从十几秒到几毫秒。这些技术的新发展已完全可以取代原有体积庞大价格昂贵的两位控制的快速切断阀和气动开关阀,电动开关阀,也能部分取代连续调节的气动、电动调节阀。(怎样才能更好地满足调节精度要求,下文还要述及)。国外的纺织、轻工、城建等行业已大量改用电磁阀,而冶金、化工等行业则率先在辅助系统中使用越来越多的电磁阀。
气源件利用过程本身的压力或压差来驱动控制阀动作,也可用.温包式检测元件将温度转换为压力,然后驱动控制阀动作。其特点是结构简单、操作方便,但会引起压降,造成出口压力的非线性,通常,稳压精度在10%一20%。带指挥器作用的自力式控制阀可适用于小压降和大流量的自力式控制场合,出口压力变化范围可小于设定压力的10%。控制阀具有节能功能,因此,在一些控制要求不高的场合被广泛应用。自力式控制阀执行机构膜头的输入信号是控制阀前或阀后的压力或阀两端的压差,或经温包转换后的压力信号。执行机构的结构类似气动薄膜执行机构。控制阀对被控介质有一定要求,例如,自力式压力控制阀的被控介质温度应低于某一规定值,介质应干净,当介质温度较高时,例如,用于蒸汽或150℃以上的液体时,应设置冷凝器,使进入执行机构比较器内的介质温度低于规定值。
气源件主要用于多泵并联使用时安装于水泵压出口,起限制水泵工作流量,防止停泵回流作用。该阀采用导阀,主阀构造,结构紧凑,重量较轻。该阀安装于水泵出口,在单泵启动和非全数设计工作泵工作时,对工作泵起限制流量作用,使泵在较高效率状态下工作;防止电动机在水泵低扬程、大流量、低效率时,发生过载现象;防止额定电流烧电机现象的发生,同时起到一定的节能效果。其限流原理为:依据水泵的设计工况点扬程,导阀自动检测并控制水泵的实际工作扬程,以限制水泵的工作流量,限制电机的负载。该阀设定一个控制工作扬程,当水泵工作扬程低于控制扬程时阀门做关阀动作,使实际工作扬程加大;当水泵工作扬程大于设定扬程时阀门全开,阀门阻力极小。控制扬程的设定可以按电机额定电流设定,也可以按高效率工况设定,该阀门工作扬程设定值可调,一般出厂设定值为设计工况扬程。
气源件性能差还是可以结出其规律的:1、工艺过程里死区的存在会使过程变量偏离原设定点。所以控制器的输出必须增大到足于克服死区,只有这一纠正性的动作才会发生。2、①影响死区的主要因素。摩擦力、游移、阀轴扭转、放大器的死区。各种控制阀对摩擦里敏感是不一样的,比如旋塞阀对于由高的阀座负载引起的摩擦力就非常敏感,故使用时注意到这一点。但是对于有些密封型式,高的阀座负载是为了获得关闭等级所必须的。这样,这种阀设计出来就非常差,容易引起很大的死区,这对过程偏差度的影响是显而易见的,简直是决定性的。②磨损。阀门在正常使用时出现磨损是在所难免的,但是润滑层的磨损是厉害的的。另外压力引起的负载也会导致密封层的磨损,这些都是导致摩擦力增加主要因素。
气源件是采用控制阀体内的启闭件的开度来调节介质的流量,将介质的压力降低,同时借助阀后压力的作用调节启闭件的开度,使阀后压力保持在一定范围内,并在阀体内或阀后喷入冷却水,将介质的温度降低,这种阀门称为减压减温阀。该阀的特点,是在进口压力不断变化的情况下,保持出口听压力和温度值在一定的范围内。减压阀按结构形式可分为薄膜式、弹簧薄膜式、活塞式、杠杆式和波纹管式;按阀座数目可人为单座式和双座式;按阀瓣的位置不同可分为正作用式和反作用式。先导式减压阀当减压阀的输出压力较高或通径较大时,用调压弹簧直接调压,则弹簧刚度必然过大,流量变化时,输出压力波动较大,阀的结构尺寸也将增大。为了克服这些缺点,可采用先导式减压阀。先导式减压阀的工作原理与直动式的基本相同......
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气源件是通过改变节流截面或节流长度以控制流体流量的阀门。将节流阀和单向阀并联则可组合成单向节流阀。节流阀和单向节流阀是简易的流量控制阀,在定量泵液压系统中,节流阀和溢流阀配合,可组成三种节流调速系统,即进油路节流调速系统、回油路节流调速系统和旁路节流调速系统.节流阀没有流量负反馈功能,不能补偿由负载变化所造成的速度不稳定,一般仅用于负载变化不大或对速度稳定性要求不高的场合。
气源件品种规格如下:
10P-14-8B-ET-N-Y-4JC3L+M,ADVC-63-25-A-P-A,HGPT-25-A-B-FCPVSC1-ST-13,DZF-18-160-P-A-S6,伏.翼VN-T4-BP
EMMS-AS-140-S-HS-RMB-S1,DZH-16-20-PPV-A-S6,ADN-32-50-KP-A-P-A-16K2-245K8
DAPS-1440-090-R-F14-MW-T6,伏-翼DZH-63-120-PPV-A-S2,DNC-32-200-PPV-A-S20-195K8
YSRWJ-8-14-A,AEN-100-22-A-P-A,DNC-125-1050-P-A-20K2-K7-500K8-KP
SZSB-16,伏DSBF-C-80-50-PPVA-N3-R,翼DSNU-16-90-PPV-A-14K2-100K8-S10
EAMM-A-F62-120G,伏ADNGF-20-60-P-A,翼CRDNGS-125-1680-PPV-A-S6
DNCT-40-310-PPV-A-S6,DRQD-6-180-J60-A-FW-ZS,ADVU-40-65-A-P-A-R3
FENG-32-140-KF,伏.翼VUWG-L14-T32H-A-G18,ADVU-40-25-A-P-A-S26
FENG-40-310,VZWD-L-M22C-M-N14-10-V-3AP4-90-R1,ADVUL-50-80-P-A-S2
FEN-25-115-KF,DHEB-41-E-D-S-L,伏-翼ADVULQ-63-70-A-P-A-S2
DSNU-25-230-P-S6,SMBU-1-H-32,ADVULQ-100-40-P-A-S206
MA-40-16-1/8-EN-DPA,伏DASI-Q11-40-A-SR,翼AEVU-32-6-P-A-S2
MSB4N-1/4:C3J1D1A1F3-WP,PDAD-22-SP-12000,AEVU-100-7-P-A-S206
QSM-B-M5-4-20,QSY-8-4,AEVULQZ-40-16-P-A-S6
ADN-100-120-A-P-A-15K2-350K8-S10-R3,伏N-3/4-P-19,翼DZF-50-255-P-A-S6
ADN-25-165-KP-A-P-A-13K2-135K8,S-SUB-26-HD-GD-9,DZF-32-305-A-P-A-S2
DNC-80-300-PPV-A-S2-58K2-131K8-S6-R3,VMPA1-DP-PRS,伏.翼DZF-18-80-P-A-S20
DNC-80-400-P-A-25K2-K7-250K8-KP,VAEM-L1-S-M3-26,DZH-20-145-PPV-A-S2
DSNU-16-40-P-A-S2-10K2-35K8-KP,伏-翼EMMS-AS-190-SK-HS-ARB-S1,DZH-63-50-PPV-A-S20
CRDNGS-40-800-PPV-A-S6,DAPS-0480-090-R-F1012-MW,ADNP-50-80-A-P-A
ADVU-20-40-P-A-R3,伏DADP-DGC-32-KF,翼DSBF-C-125-80-T-PPVA-N3T1-100E-10L-R
ADVU-16-15-A-P-A-S26,ZBRQ-20,ADNGF-80-60-PPS-A
ADVUL-20-40-A-P-A-S2,EAMM-A-R38-57A,DSL-20-50-270-CC-A-S20-B
ADVULQ-40-10-P-A-S2,伏DNCT-63-360-PPV-A-S6,翼VUVG-L10-T32U-AT-M5-1P3
ADVULQ-50-15-P-A-S206,FENG-40-120-KF,VZWD-L-M22C-M-N18-30-V-2AP4-15-R1
AEVU-16-18-P-A-S2,伏.翼FENG-50-270,DHAA-G-Q11-16-B4-32
AEVU-50-10-P-A-S206,ADNGF-16-140-P-A,SIEZ-NB-6,5
AEVULQZ-20-7-A-P-A-S6,ESH-HF-4-M14X1,伏-翼FRCS-1/2-D-O-MIDI-A
DZF-50-15-A-P-A-S6,MOFH-3-1/4-TT40-SA,PUN-H-16X2,5-GN
DZF-32-55-P-A-S6,伏MSB6-1/2:H1N2M1-WP-Z,翼QSLL-B-1/4-6-20
DZF-16-165-P-A-S2,QSMT-1/16-5/32-U,QSLV2-1/2-12
DZH-20-85-PPV-A-S20,ADN-25-20-I-P-A-Q-S2-S6-TL,CPX-GE-EV-S-7/8-4POL
DMM-16-5-P-A-S2,伏AEN-12-5-A-P-A-5K2-2K8-S6,翼ILR-03-ZP-P-7,0
DSBC-50-70-PPVA-N3R3T1,DNC-100-400-PPV-A-39K2-K7-124K8-R8,CDVI5.0-EB1XZ-DN-MO
DSNUP-20-100-P-A,DNC-63-85-P-A-55K2-K7-225K8-KP,伏.翼EMGA-80-P-G3-SAS-70
ADNGF-80-190-P-A-S6,DSNU-16-200-PPV-A-20K2-100K8-KP,DFPB-15-090-S4-F04
DSL-32-80-270-P-A-S20-B,伏-翼CRDNGS-50-1580-PPV-A-S6,YSRA-12-C
CPPSC1-M1H-X-H-Q4,ADVU-80-25-P-A-S6,AD-M6-1/8
VZWF-B-L-M22C-G34-275-V-3AP4-6-R1,伏ADVU-63-30-A-P-A-S20,翼EAMM-U-86-D40-70A-102-S1
DHAA-G-Q11-35-B4-50,伏ADVUL-80-75-P-A-S6,翼DNCT-100-410-PPV-A-S6
SPAB-P10R-N18-2P-L1,ADVULQ-12-25-P-A-S2,FENG-50-115-KF
MS6-LFR-1/4-D6-CRM-AS,伏.翼ADVULQ-20-30-P-A-S206,FENG-63-220
PEN-10X1,5-RT,AEVU-63-23-P-A-S20,CPE10-PRS-1/4-5
NPQM-D-Q6-E-P10,AEVU-25-10-P-A-S206,伏-翼FRM-3/8-D-MIDI-NPT
FR-12-PK-3-B,DZF-63-275-P-A-S2,MS4N-LOE-1/4-U
VIGE-03-FB-8.1-5POL,伏DZF-50-60-A-P-A-S20,翼MSB6N-1/2:J1D1A1-WP
CPPSC1-PRS-2-5-MP,DZF-32-110-P-A-S20,QST-1/2T-3/8-U
EMMS-AS-40-S-LS-TSB,DZF-16-85-P-A-S6,ADN-100-235-KP-A-P-A-15K2-65K8
DGSL-10-80-EA,伏DZH-25-75-PPV-A-S6,翼ADN-40-50-ELB-A-P-A-10K2-100K8
DRD-225-F14-C,DMML-20-10-P-A-S2,DNC-125-20-PPV-A-S2-5K2-85K8-KP
DADB-S1-40-S10-50,DSBC-80-300-PPSA-N3R3T1,伏.翼DNC-32-1800-P-A-KP
EAMC-20-30-5-6,DPCS-20-5-PA,CRDNG-125-1500-PPV-A-S2
EAPS-R1-20-S,伏-翼ADNGF-63-35-P-A-S2-S6,CRDNGS-80-1980-PPV-A-S6
ADVUL-16-5-P-A-S6,VSVA-B-P53C-ZH-A2-1R5L,ADVU-25-50-P-A-S6
FENG-63-85-KF,伏CDVI5.0-MT2H-5/3BS,翼ADVU-25-40-P-A-S20
FENG-80-165,VZWF-B-L-M22C-N34-275-V-3AP4-6-R1,ADVUL-32-40-A-P-A-S6
CPE18-RP3,HAPG-89,ADVULQ-50-50-P-A-S26
GRO-ZP-3-ISO-B,伏SFAB-600U-HQ10-2SA-M12,翼AEVU-63-18-P-A-S6
MS6-LFR-1/4-D7-EUM-AS,LFMB-3/4-D-MIDI-A,AEVU-25-15-A-P-A-S20
MSK-M18X1,5,伏.翼PAN-V0-8X1-RT,AEVUZ-80-6-A-P-A-S6
QST-H-1/8-5/16-U-M,NPQM-T-Q8-S8-P10,DZF-63-90-P-A-S6
ADN-80-90-KP-A-P-A-20K2-205K8,NEBC-M9W5-K-5-N-LE3,伏-翼DZF-40-180-A-P-A-S2
ADN-63-350-ELB-A-P-A-10K2-100K8,VMPA14-M1H-D-PI,DZF-25-100-P-A-S2
DNC-100-1450-PPV-A-S2-40K2-300K8-KP,伏VABF-S3-2-R1C2-C-6,翼DZF-16-115-A-P-A-S20
DNG-160-1100-PPV-A-S6,EMMS-AS-55-S-LS-TM,DZH-32-125-PPV-A-S6
CRDNG-32-1300-PPV-A-S2,DW-80-50-Y-A,DNCKE-100-40-PPV-A
CRHD-40-180-PPV-A-MS-S6,伏DRE-26-F07-Q12-FO,翼DSBG-32-125-PPVA-N3R3T1
ADVU-100-35-A-P-A-S2,DADB-V6-80-S476-500,DPCS-40-5-P
ADVU-100-25-A-P-A-S206,EAMD-19-15-10-8X10,伏.翼ADNGF-32-230-P-A-S2
ADVUL-16-15-A-P-A-S6,EAHA-R2-M14P,VSVA-B-P53U-A2-P1
ADVULQ-32-40-P-A-S26,伏-翼DFM-25-80-P-A-GF-S6,VPPM-12L-L-1-G12-0L10H-V1N-S1
AEVU-40-22-P-A-S6,FENG-80-60-KF,VZWF-L-M22C-N2-500-3AP4-6-R1
AEVU-16-16-A-P-A-S20,伏FENG-100-105,翼HSP-12-AE-IO-SD
AEVUZ-50-9-A-P-A-S6,伏DGSL-10-80-P1A,翼SOEG-RTH-Q30-PS-S-2L
DZF-63-110-A-P-A-S6,HNG-32,MS9-LFM-3/4-AUM
DZF-40-190-P-A-S6,伏.翼MS6-LRPB-1/2-D4-A8-BD,QSPLLK18-8
DZF-25-65-A-P-A-S2,QS-1/2T-U,QST-F-12
DZF-12-90-A-P-A-S2,SDET-22T-D10-G14-U-M12,伏-翼NEBM-T1G6-T1G6-10
DZH-40-140-PPV-A-S2,ADN-63-90-KP-A-P-A-20K2-205K8,CPVSC1-M1LH-D-H-Q4C
DNCKE-100-1600-PPV-A-S,伏CDC-25-250-A-P-S2-12K2-50K8-S6,翼VABF-S2-2-A1G2-N12
DSBG-63-25-PPSA-N3R3T1,DNC-63-800-PPV-A-S2-10K2-50K8-KP,EMMS-AS-70-S-HV-RR
DPCS-63-10-F-P,DNG-250-1750-PPV-A-S8,DWB-50-150-Y-A-G
ADNGF-25-70-P-A-S6,伏CRDNG-40-450-PPV-A-S2,翼DRE-77-F12-Q08-FS-O
VSVA-B-T32U-AH-A1-1AC1,CRHD-50-400-PPV-A-MQ-S6,CR-M30X1,5
VPPM-8F-L-1-F-0L6H-V1P,ADVU-50-55-P-A-S2,伏.翼EAMF-A-38A-42A
VZWP-L-M22C-N34-250-1P4-40,ADVU-50-65-P-A-S206,EADB-V2-80-S301-400
DHSL-0.5-EGC50TB-DGSL8,伏-翼ADVULQ-63-45-A-P-A-S6,DMSP-10-3500N-RM-AM
SOEG-E-Q30-PS-K-2L,ADVULQ-100-45-P-A-S20,FENG-100-175-KF
MS4-LR-1/8-D5-AS,伏AEVU-20-9-A-P-A-S6,翼FEN-12/16-80
QS-G1/8-6-I-100,AEVU-63-23-A-P-A-S26,DNC-100-G3/4-SA
NPQP-L-Q6-E-FD-P10,AEVUZ-25-20-A-P-A-S6,LFMB-1/2-D-MIDI-A-NPT
NEBV-M8W4L-E-10-LE2,伏DZF-63-175-P-A-S20,翼MS6N-LRE-3/8-D6-PU-Z
CPVSC1-M5H-D-T-M5C,DZF-40-255-A-P-A-S6,QSL-1/2-5/8-U
CPVSC1-ZA-2,伏.翼DZF-25-170-P-A-S20,SPZ-20-100-P-A-S6
EMMS-AS-70-S-LS-RRB-S1,DZF-12-10-A-P-A-S6,ADN-40-280-KP-A-P-A-1K2-20K8-TL
DWC-63-50-Y-A,DZH-40-40-PPV-A-S20,伏-翼DNC-50-400-PPV-A-39K2-K7-124K8-R8
DRE-150-F14-Q12-FO,ADN-32-50-A-PPS-A,DNC-40-450-PPV-A-S2-25K2-250K8-KP
HQ-80-W,伏DSBG-125-200-PPVA-N3R3T1,翼DGS-20-285-P-S2
MTR-FL-DGE-40-ZR-BSM63,DPCS-20-20-TF-P,CRDNG-63-180-PPV-A-S2
EPCO-25-300-10P-ST-E,ADNGF-16-50-P-A-S6,ADVU-100-10-A-P-A-R3
DMSP-40-5700N-AM-RM,伏VSVA-B-T32F-AZD-D1-1T1L,翼ADVU-100-45-P-A-S26
FENG-32-5,VZXF-L-M22C-M-A-N34-160-H3B1-50-16,ADVUL-100-40-A-P-A-S2
FEN-20-195,VZBA-11/2"-WW-63-T-22-F0507-V4V4T,伏.翼ADVULQ-20-15-A-P-A-S6
DNC-32-200-P-A,OVEM-10-H-B-QO-OE-N-2P,ADVULQ-32-20-A-P-A-S20
LFMB-D-MIDI-U,伏-翼SOEZ-HW-Q20,AEVU-63-15-P-A-S2
MS6N-LRPB-1/2-D4-A8,PDAD-13-G3/8,AEVU-25-23-P-A-S26
QSL-5/16H-3/16-U,伏QSLV-1/2-12,翼AEVULQZ-80-5-A-P-A-S6
SPZ-32-100-P-A-S6,伏QSL-V0-1/8-4,翼DZF-50-15-P-A-S2
ADN-40-325-KP-A-P-A-6K2-170K8,KMP1-02-VI-16-X,DZF-40-75-A-P-A-S20
DNC-40-300-PPV-A-S20-235K8,伏.翼VABS-S2-1S-N38-C1,DZF-18-115-A-P-A-S2
DNC-32-30-PPV-A-S2-29K2-175K8-KP,ASCF-H-L2-13V,DZH-16-170-PPV-A-S6
DSNU-63-110-PPV-MH-Q-S2-6K6-200K8,EMMS-AS-100-S-HS-RRB,伏-翼DZH-50-65-PPV-A-S20
CRDNG-80-550-PPV-A-S2,DAPS-0030-090-RS2-F0305-CR,AEN-80-8-A-P-A
ADVU-80-80-P-A-R3,伏DRE-880-F25-Q06-FO,翼DSBF-C-63-200-PPVA-N3-R
ADVU-63-75-A-P-A-S26,FZS-40,DPCS-100-100-TF-PA
ADVUL-80-10-A-P-A-S2,EAMM-A-D40A-55A-S1,DRQ-80-270-PPV-A
ADVULQ-12-40-P-A-S6,伏DNCE-63-800-BS-"20"P-Q,翼VUWG-L10-T32C-M-M7
ADVULQ-20-30-A-P-A-S20,DLP-160-500-A,VZWD-L-M22C-M-G18-50-V-3AP4-5
AEVU-50-10-P-A-S2,FENG-32-465,伏.翼DHEB-27-E-D-S-P
AEVU-20-18-P-A-S26,FEN-12/16-145-KF,CRSMBR-32
AEVULQZ-63-22-P-A-S6,伏-翼DNC-63-400-P,DASI-Q11-16-A-KT
DZF-50-295-A-P-A-S2,LOE-1/2-D-MIDI-NPT,ABMF-PDAD
DZF-32-30-P-A-S2,伏MSB4-1/4:C3J4M1D1A1F3-WP,翼QSY-1/4-4
DZF-18-165-P-A-S6,QSLV-3/8-5/16-I-U,Y-PK-2
DZH-16-15-PPV-A-S6,ADN-50-60-A-P-A-50K8-S6-R3,FBSD-GD-13,5
DZH-63-105-PPV-A-S2,伏ADN-32-245-KP-A-P-A-14K2-50K8,翼VMPA1-AP-4-1-EMS-8
ADNP-25-5-A-P-A,DNC-32-400-PPV-A-S2-13K2-151K8-S6-R3,VMPAL-ZAS-765
DSBF-C-100- -PPVA-N3-R,伏.翼DNC-100-1700-P-A-S2-K3-KP,EMMS-AS-190-S-HS-AM-S1
ADNGF-32-80-PPS-A,DSNU-10-50-P-A-MA-12K2-46K8,DAPS-0360-090-RS2-F1012-MW
DRQD-B-25-180-PPVJ-A-AL-FW,CRDNGS-32-1600-PPV-A-S6,伏-翼FLSR-10-R
VUVG-B14-P53U-ZT-F-1T1L,ADVU-40-50-P-A-R3,AKM-16
VZWD-L-M22C-M-N14-25-V-1P4-22-R1,伏ADVU-32-55-A-P-A-S26,翼EAMM-A-P6-38A-40P
DHEB-63-E-U-S-L,ADVUL-40-25-A-P-A-S2,DNCT-50-40-PPV-A-S6
SIEF-M18NB-NS-K-L,ADVULQ-63-80-P-A-S2,FENG-40-30-KF
MSB4-1/4:C3J1-WP,伏ADVULQ-80-65-P-A-S206,翼FENG-50-190
PUN-14X2-SW,AEVU-25-22-P-A-S2,ADNP-20-30-I-P-A-QS-4
QSYL-1/8-4,AEVU-80-22-P-A-S206,伏.翼FENG-32-250-KF
CQC-15H,AEVULQZ-32-10-A-P-A-S6,MS12-LR-AGH-D8-LD
FED-UIM,伏-翼DZF-50-55-P-A-S6,MSB6-1/2:H8N3M2-WP-Z
VMPA2-AP-2-1-EMM-2,DZF-32-105-A-P-A-S2,QSMT-B-1/8-6-20
VMPAF-MPM-EV-SP,伏DZF-18-75-P-A-S20,翼ADN-20-30-A-P-A-65K8-K10-S6
EMMS-ST-57-M-S-G2,伏DZH-20-160-PPV-A-S6,翼AEN-16-5-A-P-A-5K2-K8-S6
DAPS-0480-090-RS4-F1012-T6,DZH-63-45-PPV-A-S20,DNC-100-160-PPV-A-16K2-85K8-S10-EX4
DG-GA-25-YSR,伏.翼DSBC-32-125-PPSA-N3R3T1,DNC-50-1400-P-A-40K2-K7-300K8-KP
ZBV-M4-7,DSBF-C-80-40-T-PPVA-N3T1-100E-10L-R,DSNU-16-25-PPV-A-7K2-20K8-KP
EAMM-A-S62-140A,ADNGF-100-330-P-A-S2,伏-翼CRDNGS-50-480-PPV-A-S6
DNCT-63-150-PPV-A-S6,DSL-20-100-270-P-A-S20-B,ADVU-63-50-A-P-A-S6
FENG-40-235-KF,伏CPE18-P1-5/3G-1/4,翼ADVU-63-80-P-A-S20
FENG-50-370,VZWD-L-M22C-M-N18-60-V-3AP4-4-R1,ADVUL-80-25-P-A-S6
ADNP-25-10-A-P-A-QS-4,DHAA-G-Q11-20-B5-10,ADVULQ-100-60-A-P-A-S26
FENG-50-200-KF,伏MME-MTS-600-TLF-AIF,翼ADVULQ-16-35-P-A-S206
MS4-LFM-1/8-BUV,FRCS-3/4-D-7-MIDI,AEVU-63-7-P-A-S20
MSB6-1/2:J3M1D1A1-WP,PUN-V0-6X2-BR-C,伏.翼AEVU-20-18-A-P-A-S206
QSMTL-1/16-5/32-U,QST-B-1/8-8-20,DZF-63-165-P-A-S2
ADN-16-60-A-P-A-S16-8K2-35K8-S6,伏-翼QSLV3-3/8-10,DZF-50-265-A-P-A-S20
AEN-20-9-I-P-A-1K8-K10-S6,CPX-M-FB21-IB-RL,DZF-32-315-P-A-S20
DNC-63-125-PPV-A-30K2-K7-125K8-R8,伏CPV10-DZPR,翼DZF-16-170-A-P-A-S6
DNC-50-500-P-A-S2-K3-KP,CDVI5.0-GB8-DN,DZH-25-190-PPV-A-S20
DSNU-20-150-PPV-A-S2-20K2-85K8-KP,CAMC-SC,DMML-20-25-P-A-S6
CRDNGS-63-1500-PPV-A-S6,伏DFPB-60-090-S5-F0507,翼DSBC-100-40-PPVA-N3R3T1
ADVU-63-80-P-A-S6,YSRP-25,DPCS-20-15-P
ADVU-50-65-A-P-A-S20,伏.翼DARD-L1-50-M,ADNGF-50-220-P-A-S2
ADVUL-63-35-A-P-A-S6,EAMM-U-86-S62-60G-177,VSVA-B-P53U-D-D1-1R5L
ADVULQ-100-70-P-A-S26,DNCT-100-210-PPV-A-S6,伏-翼MHJ9-HF
ADVULQ-12-10-A-P-A-S206,FENG-50-225-KF,VZWF-B-L-M22C-N38-135-E-3AP4-10
AEVU-50-16-A-P-A-S20,伏FENG-63-320,翼HAPG-SD2-10
AEVU-20-6-A-P-A-S206,CPE10-H5-50,SFAM-90-10000L-M-2SA-M12
DZF-63-75-P-A-S2,FRM-1/2-D-MIDI-NPT,LFX-3/4-D-MIDI
DZF-50-175-A-P-A-S20,伏MS4N-LFR-1/8-D7-ERM-AS,翼PAN-V0-12X1,5-RT
DZF-32-225-P-A-S20,MSB6N-1/2:C3J4M1-WP,QSC-F-14H
DZF-16-80-A-P-A-S6,QSSF-1/8-5/32-U,伏.翼NEBC-S1H15-E-2.5-N-LE15
DZH-25-90-PPV-A-S20,ADN-100-295-KP-A-P-A-9K2-5K8,VMPA1-M1H-NU-PI
DMML-20-30-P-A-S20,伏-翼ADN-32-150-ELH-A-P-A-10K2-100K8,VABF-S3-2-R7C2-C-6
DSBC-100-160-PPSA-N3R3T1,DNC-125-80-PPV-A-S2-45K2-450K8-KP,EMMS-AS-70-M-HS-RM-S1
DPCS-20-25-PA,伏DNC-40-75-P-A-S2-K3-KP,翼DW-80-100-Y-AB-G
ADNGF-50-150-P-A-S6,伏DSNU-25-10-PPV-A-Q-16K2-60K8-KP,翼DRE-26-F07-Q14-FS-O
VSVA-B-P53U-ZH-A2-1R2L,CRDNGS-80-650-PPV-A-S6,DADM-CK-140-12
VHEM-L-M52-A-G14,伏.翼ADVU-25-30-A-P-A-S6,EAMD-56-46-19-23X27
VZWF-L-M22C-G112-400-1P4-10-R1,ADVU-25-25-A-P-A-S20,EAHF-G1-45-P
HAPG-SD2-19,ADVUL-32-55-A-P-A-S6,伏-翼DFM-32-40-P-A-KF-S6
SFAM-90-5000L-M-2SV-M12,ADVULQ-50-75-P-A-S26,FENG-80-120-KF
LFMBA-1/4-D-MIDI,伏AEVU-63-5-A-P-A-S6,翼FENG-100-170
PLN-10X1,5-BL,AEVU-25-23-A-P-A-S20,DFM-20-160-YSRW-A-KF
QS-F-14-10,AEVUZ-80-13-A-P-A-S6,HEE-1/2-D-MIDI-24-NPT
FEC-KBG8,伏DZF-63-150-P-A-S6,翼MS6-LFX-1/4-U
VMPA2-M1H-HS-PI,DZF-40-240-A-P-A-S2,NAW-3/8-01-VDMA-ZP
VABF-S4-1-R1C2-C-10,DZF-25-160-P-A-S2,伏.翼QSTL-1/8-5/32-U
EMMS-AS-70-M-HV-RM,DZF-16-175-A-P-A-S20,ADN-80-365-KP-A-P-A-2K2-130K8
DW-80-150-Y,伏-翼DZH-32-185-PPV-A-S6,ADN-80-50-ELB-A-P-A-10K2-100K8
DRE-50-F07-Q08-FO-O,DNCKE-100-300-PPV-A,DNC-100-35-PPV-A-S2-5K2-85K8-KP
DADM-CK-220-6,伏DSBG-32-50-PPVA-N3R3T1,翼DNG-160-1250-PPV-A-S2
EAMD-67-82-25-32X32,DPCS-32-100-F-P,CRDNG-32-1350-PPV-A-S2
EAHF-L1-64-PJ,ADNGF-32-290-P-A-S2,CRHD-63-50-PPV-A-MS-S6
DFM-32-160-P-A-KF-S6,伏VSVA-B-P53E-ZH-A2-1AC1,翼ADVU-100-15-P-A-S2
FENG-80-170-KF,VMPA1-FT-NW1.5-10,ADVU-80-70-A-P-A-S206
FENG-100-215,伏.翼VZWF-L-M22C-N114-400-V-3AP4-10-R1,ADVUL-12-25-P-A-S6
DGSL-12-50-Y3A,HGP-SL10-16,ADVULQ-25-10-P-A-S26
JMDH-5/2-D-1-S C,SOEG-RTH-Q20-NP-S-2L-TI,伏-翼AEVU-32-16-A-P-A-S6
MS6N-LDM1-3/8-P20-Z,MS9-LFM-G-BUM-HF,AEVU-16-10-P-A-S20
QS-1/8-1/4-U,伏QSPLKG20-8,翼AEVUZ-50-5-P-A-S6
SFAM-62-5000L-TG12-2SV-&,QSS-F-12,DZF-63-225-A-P-A-S6
ADN-63-285-KP-A-P-A-10K2-15K8-TL,NEBM-S1W9-E-2.5-Q5-LE6,DZF-40-305-P-A-S6
CDC-32-80-A-P-A-R-S2-5K2-320K8-S6,伏CPVSC1-M1HT-N-H-Q4O,翼DZF-25-60-P-A-S6
DNC-63-1550-PPV-A-S2-K3-KP,VABF-S2-1-R5C2-C-6,DZF-12-85-A-P-A-S2
DNG-320-100-PPV-A-S8,EMMS-AS-70-S-HS-RSB-S1,伏.翼DZH-40-125-PPV-A-S2
CRDNG-40-380-PPV-A-S2,DWB-50-125-Y-A-G,DNCKE-100-30-PPV-A-S
CRHD-63-350-PPV-A-MQ-S6,伏-翼DRE-77-F12-Q06-FS-O,DSBG-63-400-PPSA-N3R3T1
ADVU-40-30-A-P-A-S2,DARQ-K-F12S27-F10S22,DPCS-80-15-F-P
ADVU-40-30-A-P-A-S206,伏EAMF-A-28D-42A,翼ADNGF-25-75-P-A-S2-S6
ADVULQ-63-40-P-A-S6,伏EADB-V2-63-S201-300,翼VSVA-B-B52-ZD-A2-2AT1L
ADVULQ-80-25-A-P-A-S20,DMSP-10-4200N-RM-AM,VPPM-8TA-L-1-F-0L2H-C1
AEVU-20-5-P-A-S6,伏.翼FENG-100-140-KF,VZBC-20-FF-40-22-F0304-V4V4T-PS30-R-90-4-C
AEVU-63-16-P-A-S26,FEN-12/16-50,DHSL-2-DGC25S-DGEA18
AEVUZ-25-13-P-A-S6,DGSL-8-40-Y3A,伏-翼SOE4-FO-D-HF2-1NU-K
DZF-63-290-A-P-A-S20,LF-3/8-D-MINI-NPT,MS9-LR-NG-D6-DI-AG-PSI-AS
DZF-40-55-A-P-A-S6,伏MS6N-LRB-1/2-D6-AS-BI,翼QSH-6-4-100
DZF-25-165-P-A-S20,QS-H-M5-1/8-U-M,NPQP-L-R38-Q10-FD-P10
DZF-12-200-P-A-S20,SPAB-P10R-R18-NB-K1,NEBV-S1W25-K-2.5-N-LE15
DZH-40-35-PPV-A-S20,伏ADN-50-205-KP-A-P-A-18K2-95K8,翼CPVSC1-M5H-M-T-Q4
ADN-40-60-I-PPS-A,DNC-50-400-PPV-A-S20-275K8,IBGH-03-4,0
DSBG-63-200-T-PPSA-N3R3T1,DNC-40-900-PPV-A-S2-K3-KP,伏.翼EMMS-AS-100-L-HS-RR
DPCS-25-30-TF-P,ESNU-10-10-P-A-MA-20K,DWC-63-125-Y-AB-G
ADNGF-16-55-P-A-S2-S6,伏-翼CRDNG-63-1450-PPV-A-S2,DRE-225-F14-Q12-FO-C
VSVA-B-T32U-AZD-A1-1T1L,CRHD-63-480-PPV-A-MC-S6,HZB-16
VZXF-L-M22C-M-B-N112-350-M1-V4V4T-80-8,伏ADVU-12-25-A-P-A-S2,翼EAMK-A-E20-32B
VZBA-2"-GGG-63-32L-F0507-V4V4T-PS90-R-90-4-C,ADVU-16-10-A-P-A-S206,ESBF-BS-63-400-25P
VN-05-H-T4-PQ2-VQ2-O2-P,ADVULQ-32-60-P-A-S6,DMSP-40-3500N-AM-RM
SOPA-CM4H-R1-WQ6-2N-M12,伏ADVULQ-40-30-A-P-A-S20,翼FENG-32-105
FRZ-D-MICRO,AEVU-80-15-P-A-S2,FEN-25-105
QSLV-3/8-8-I,伏.翼AEVU-32-5-A-P-A-S26,DNC-40-160-P-A
QST-V0-1/2-10,AEVULQZ-100-5-A-P-A-S6,LFR-1/2-D-5M-MIDI-NPT
VMPAL-KMSK-V-SD25-IP67-5,DZF-50-20-P-A-S2,伏-翼MS6-SP
VABS-S4-2S-G18-R3,DZF-40-110-A-P-A-S20,QSL-H-1/4-5/16-U-M
ASCF-M-S6,伏DZF-18-45-P-A-S2,翼VAS-15-1/8-PUR-CT
EMMS-AS-140-L-HS-RM-S1,DZH-16-100-PPV-A-S2,ADN-40-125-KP-A-P-A-17K2-175K8
DAPS-0053-090-RS4-F0507,DZH-50-190-PPV-A-S20,DNC-40-25-PPV-A-33K2-K7-485K8-R8
DRE-880-F30-Q06-FO-C,伏AEN-32-18-A-P-A,翼DNC-32-350-PPV-A-S2-K3-KP
ZNG-32,DSBF-C-50-50-PPVA-N3-R,DSNU-40-455-PPV-A-2K6-400K8-R3
EAMM-A-E20-32B,DPCS-80-25-TF-PA,伏.翼CRDNG-80-480-PPV-A-S2
DNCT-32-320-PPV-A-S6,DRQ-16-360-PPVJ-A,ADVU-63-15-A-P-A-R3
DLP-200-130-A,伏-翼VSCS-B-M32-MD-WA-1C1,ADVU-63-80-P-A-S26
FENG-40-65,VZWD-L-M22C-M-G18-15-V-3AP4-30,ADVUL-63-45-A-P-A-S2
FEN-20-55-KF,伏DHEB-12-E-D-S-P,翼ADVULQ-100-10-A-P-A-S2
DNC-80-25-P,伏ESG-20X60,翼ADVULQ-16-15-A-P-A-S20
LR-1/4-D-MINI-NPT,SRBP-M-CA1-YB270-MWA-1U-TP20-EX2,AEVU-40-6-A-P-A-S2
MSB4-1/4:H4N3M1-WP,伏.翼PBL-3/8-DB-MINI,AEVU-16-10-A-P-A-S26
QSLV4-1/8-3/16-U,QST-G3/8-8,AEVULQZ-50-16-A-P-A-S6
ADN-80-15-A-P-A-80K8-S6-R3,QSSK-8,伏-翼DZF-50-95-A-P-A-S2
ADN-32-45-KP-A-P-A-15K2-255K8,PS1-SAC10-10POL,DZF-32-145-P-A-S2
DNC-32-40-PPV-A-2K2-251K8-S10-EX4,伏VMPAL-AP-4X10-QS1/4"-1,翼DZF-18-160-A-P-A-S6
DNC-100-40-P-A-S2-K3-KP,VMPAL-KM-SD25-IP67-0,DZH-16-10-PPV-A-S20
DSNU-8-70-P-A-S2-13K2-40K8-KP,EMMS-AS-140-SK-HV-RR-S1,DZH-63-120-PPV-A-S6
CRDNGS-32-1650-PPV-A-S6,伏DAPS-0240-090-R-F0710-T6,翼ADNP-32-15-I-P-A
ADVU-32-10-A-P-A-R3,KPE-10,DSBF-C-100-320-PPVA-N3-R
ADVU-32-40-P-A-S26,LZF-25,伏.翼ADNGF-50-10-PPS-A
ADVUL-32-70-A-P-A-S2,EAMM-A-L48-87A,DSL-16-25-270-P-A-S2-B
ADVULQ-50-25-A-P-A-S2,伏-翼DNCT-50-370-PPV-A-S6,VUVG-S10-T32C-AZT-M7-1T1L
ADVULQ-63-40-A-P-A-S206,FENG-32-360-KF,VZWD-L-M22C-M-N14-50-V-1P4-5-R1
AEVU-20-16-A-P-A-S2,伏FENG-50-20,翼DHAA-G-G3-16-B6-14
AEVU-63-13-A-P-A-S206,ADNM-63-A-P-A-140Z1-260Z2-250K8-S6-TL,SIEF-M8B-PS-S-L
AEVULQZ-32-6-P-A-S6,ESH-HB-2-QS,MSB6-1/2:C3J1F3-WP
DZF-50-170-A-P-A-S6,伏MDH-5/2-D-1-C-SA,翼PUN-H-4X0,75-SI
DZF-32-220-P-A-S6,MSB4N-1/4:J4D1A1-WP,QSY-M5-6
DZF-18-50-A-P-A-S20,伏.翼QSML-B-M5-4-20,CQT-22-15
DZH-20-145-PPV-A-S6,ADN-63-10-I-P-A-S2-220K8-S6,CECX-S-2S1
DMM-32-15-P-A-S20,ADN-20-60-KP-A-P-A-17K2-235K8,伏-翼VMPA-BG-RW
DSBC-40-25-PPSA-N3R3T1,DNC-100-20-PPV-A-S20-125K8,CPV14-GE-ASI-8E8A-Z-M8-CE
DNGZS-250-500-PPV-A-750XV-S6-S3,伏DNC-63-1800-P-A-KP,翼SFC-LACI-VD-10-E-H0-DN
ADNGF-100-130-P-A-S6,DSNU-25-40-P-A-S2-22K2-90K8-KP,DAPS-0720-090-RS3-F12-T6
DSL-25-50-270-CC-A-S20-KF-B,CRDNGS-40-480-PPV-A-S6,KYC-32
CPPSC1-M1H-B-P-M5,伏ADVU-100-45-A-P-A-S6,翼DASP-G3-63-C-D
VZWF-B-L-M22C-G1-275-3AP4-6,ADVU-100-70-P-A-S20,EAMM-U-110-S62-100A-207
DHAA-G-Q11-25-B2/B3-32,ADVUL-12-20-P-A-S2,伏.翼DNCT-80-420-PPV-A-S6
SPTE-V1R-Q3-B-2.5K,ADVULQ-25-40-P-A-S2,FENG-40-345-KF
FRCS-3/4-D-O-MAXI-A,伏-翼ADVULQ-32-30-A-P-A-S206,FENG-50-475
PUN-V0-10X1,5-GN,AEVU-80-25-A-P-A-S20,ADNP-32-15-A-P-A-QS-6
SNB-F-B52-H-G14-1A1,MPPE-3-1/8-6-010-B,DNC-100-350-P-A-S11
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