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进口SMC气动系列/日本SMC减压阀工作原理AR20-F01 AR12P-260S IR3010-02G-R-X2
AWM20-F01G-1
AR25-02H-1 AR200-02 AWM2000-01BG-R
AR20P-310AS-N02
AR20-F01E-R-YA AR200-02-1-X104 IR401-04-R
IR1000F01BGCFP1 AWM20-02P-2
AWM2000-01DG AWM20-N01C-1 AWM20-02B-C
AWM40-N04-W AR20-N02
AR20-02H-B AR111-02-1-X453 IR3020-04
AWM20-N01C-6
先导式减压阀调压用的压缩空气，一般是由小型直动式减压阀供给的。若将这个小型直动式减压阀与主阀合成一体，则称为内部先导式减压阀。若将它与主阀分离，则称为外部先导式减压阀，它可实现远距离控制。SMC A5系列先导式减压阀结构原理是SMC A5系列先导式减压阀结构原理图。顺时针旋转手轮，调压弹簧9被压缩，上膜片组件7推动先导阀芯5开启，输入气体通过恒节流孔4流入上膜片下腔，此气压力与调压弹簧力相平衡。上膜片下腔与下膜片上腔相通，气压推下膜片组件，通过阀杆将主阀芯打开，则有出口压力。同时，此出口压力通过反馈孔进入下膜片下腔，与上腔压力相平衡，以维持出口压力不变。
AWM20-02BCG AWM20-N01P-N AR20-N02-A
AR20-02-N
AR111-02-X102 IR3020-04BGRX17 AWM20-N01C-N
AWM20-02BE AWM20-N01P-Z
AR20-N02BE AR20-02-N-B AR12P-030
IR3020-04-R AWM20-N01C-Z
AWM20-02BG AWM2000-01-6 AR20-N02E
AR20-02-R AR12P-270AS
IR3020-F02 AWM20-N01E-1 AWM20-02B-N
AWM2000-01B-6 AR20-N02E-1YZ
AR20-02-X2128 AR2000-01-1 IR3020-F03
AWM20-N01E-6
AWM20-02C AWM2000-01BD AR20-N02G
AWM20-01E-R
AR25-03 AR20K-N01E-Z AR20-02BG
AR10-M5H-1 IR300-03 AWM20-F02-N
AWM20-01G-1 AR25-03-1-A
AR20K-N02 AR20-02E AR10-M5H-A
IR3000-N02 AWM20-F02P-1
AWM20-01G-6 AR25-03-A AR20K-N02G-Z
AR20-02E-1N
AR10-M5-N-A IR3010-02G-R-X2 AWM20-F02P-6
AWM20-01G-N
IRV20-C06 AR20K-N02-YZ AR20-02E-1NR
AR10-M5-R-A IR3010-02G-X3
AWM20-F02P-N AWM20-01-N
IRV20-C08-X4 AR20-N01-1
AR20-02E-1R AR10-M5-X2118
IR3010-03 AWM20-F02P-R
AWM20-01P IRV20-C10
进口SMC气动系列/日本SMC减压阀工作原理
AR20N011NZX2005
AR20-02E-B
AR10-M5-Y-A
AR20K-02H-1
AR20-01-NR
AR1000-M5B1X518
IR2020-02BG-X1
AWM20-F02B-6
AWM20-01B-6
AR25-02BG-A
AR20K-02-R
AR20-01-R-A
AR1000-M5B-X507
IR2020-02-R
AWM20-F02B-N
AWM20-01BCE-1
AR25-02BG-X425
AR20K-F01
AR20-01-X2005 AR1000-M5-N
IR302-02 IR1200-01-A IR1000-01
IR202-02 AR20K-F01BG
AR20-01-Y-A AR1000-M5-R IR202-02-X2
AWM20-F02C-1 AWM20-01BG
AR25-02E-R-B AR20K-F01EH AR20-02
AR1000-M5-X552
IR2020-N02 AWM20-F02C-6 AWM20-01B-R
AR25-02E-Y-B
AR20K-F01H-1 AR20-02-1-A AR10-M5(UKA784)
IR2020-N02-R AR20-01BG-N IRV10A-C08
IR2000-02BG-X1 AWM20-F01E-N
AWM2000-02D AR2500-02-X556 AR20K-01BE
AR20-01E-1 IRV10A-LC06B
IR2000-02-R AWM20-F01G AWM2000-02D-6
AR2500-03-1
AR20K-01E AR20-01E-1R-B IRV10-C06
IR2000-02-X86
AWM20-F01G-2 AWM2000-02DG AR250003BG3X430
AR20K-01H AR20-01EH
IRV10-C08 IR200-02G-X88
AWM20-F01G-C AWM2000-02DG-6
AR2500-03-N
AR20K-01-R
AR20-01E-N
IRV10-LC06
IR2000-F02
AWM20-F01G-R
AWM2000-02D-R
AR2501-02G
AR20K-02
AR20-01E-R
IRV10-LC06BG
IR2000-N02
AWM20-F01-N
IR402-03-P IR1010-01
AWM20-02P-R AWM2000-01G-2 AR20P-370AS-02
AR20-F02-1 AR2001-01G
IR402-04 IR1010-01B-A AWM20-F01
AWM2000-02 AR20P-410AS
AR20-F02-1N AR2001-01G-R IR412-02
IR1010-01-R
AWM20-F01-2 AWM2000-02-2 AR210-02
进口SMC气动系列/日本SMC减压阀工作原理