阀门消耗富裕压头富裕压头=资用压头-需用压头)，如果用户供水管安装平衡阀调网，则P3近似等于P4，P2压力线如图三所示，近乎平行P4。如果用户回水管安装平衡阀调网，则P2近似等于P1，P3压力线近乎平行P1。
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V2010-1F7B4B-1AA-12-R
V2020-1F11B7B-1AA-30
V20201F11B7B1CC30
V2010-1F12B4B-1AA-12-R
V2010-1F5B3B-1CC-12PV063R1K1T1NFR1（升级型号PV063R1K1T1NMR1）
PV063R1K1T1NMRD PV063R1K4T1NFHS PV063R1K8T1NUPG PV063R1K8T1W001
PV063R1L1A4NFPV PV063R1L1AYNFPV PV063R1L1T1NFPV PV063L1D3T1NMMC PV063R1K1S1N001
PV063R1E8T1NFWS PV063R1K1T1NFFP PV063R1K1T1NHCC
A4VS0125DR/22R-PPB13N00现货
A4VS0180DR/22R-PPB13N00现货
A10VS0140DR/31R-PPB12N00现货
派克比例阀D41FHE01F1NE00现货2 -R
V2020-1F9B7B-1AA-30
V2020-1F9B7B-1CC-30
V2010-1F8B6B-1AA-12-R复位弹簧推向初始位置。为了获得满意的操作，务必使用电磁铁的压力腔充满油液。电磁换向阀可直接用在液压系统中，控制油路的通、断和切换；也可作先导阀，用来操作其它阀等。4WE10H-6.0/OAW220NZ4V 4WE10J-60/OAW220NZ4V
4WE10A 4WE10B 4WE10C 4WE10D 4WE10Y 4WE10E 4WE10H 4WE10J 4WE10W 4WE10L 4WE10M 4WE10Q 4WE10U 4WE10V
4WE10L-50/OAW220NZ4V 4WE10M-60/OAW220NZ4V
4WE10Q-6.0/OAW220NZ4V 4WE6P-60/OAW220NZ4V
4WE10R-50/OAW220NZ4V 4WE10U-60/OAW220NZ4V
4WE10W-50/OAW220NZ4V 4WE10T-60/OAW220NZ4V
4WE10V-6.0/OW220NZ4V
4WE10A-50/OFAG24NZ4V 4WE10B-60/OFAG24NZ4V
4WE10C-50/OFAG24NZ4V 4WE10N-60/OFAG24NZ4V
4WE10G-50/OFAG24NZ4V 4WE10Y-60/OFAG24NZ4V
4WEFAG24NZ4V 4WE10E-60/OFAG24NZ4V
4WE10F-50/OFAG24NZ4V 4WE10G-60/OFAG24NZ4V
4WE10H-50/OFAG24NZ4V 4WE10J-60/OFAG24NZ4V
4WE10L-50/OFAG24NZ4V 4WE10M-60/OFAG24NZ4V
4WE10Q-50/OFG24NZ4V 4WE10P-60/OFAG24NZ4V
4WE10R-50/OFAG24NZ4V 4WE10U-60/OFAG24NZ4V
4WE10W-50/OFAG24NZ4V 4WE10T-60/OFAG24NZ4V
4WE10V-50/OFAG24NZ4V
电磁阀 4WE6J61B/AC220V
4WE6G61B/CW220
4WE6D61B/CW220-50N9Z5L
4WE6E61B/CW220-50N9Z5L
4WE6J61B/CW220-50N9Z5L
3WE6B61B/CG24N9Z5L
4WE6G61B/CW220-50N9Z5L
F3-V20-1B13B-1A-11
F3-V20-1B13B-1C11
V2010-1F6B4B-1CC-12-R
V2020-1F7B6B-1AA-30
V2010-1F12B3B-1AA-12-R
V10-1B5B-41B-20L
V10-1B5B-41B-20R
V10-1B5B-41D-20R
V10-1B5B-41B-20L-090
V10-1B5B-41D-20L-090
V2010-1F11B2B-11CC-12-R
V10-1B1B-11A-20
V10-1B4B-38C20
V2010-1F11B7-1AA-12-R
V2020-1F8B6B-1AA30
V20-1B5B-1C11
V2020-1F9S11S-11CC30
V20-1P9P-1C-11
V20-1P13S-11C11-LH
V20-1P8S-1C11
