閥內(nèi)始終無油液流動,主閥上下腔壓力一直相等,由于主閥芯上端環(huán)形承壓面積大于下端環(huán)形承壓面積,所以主閥也始終關(guān)閉,不會溢流,主閥壓力隨負載增加而上升
:蔡韻
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一八七七一零二二八二九
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:/@.R5V06 591 3L A1
R983038180 Pr.Red.Vv-Sw.Pl: ZDR 6 DA 2-4X/ 75 YM
R983038181 Pr.Red.Vv-Sw.Pl: ZDR 6 DA 2-4X/150 Y
R983038194 Pr.Red.Vv-Sw.Pl: ZDR 6 DA 2-4X/150 YM
R983038182 Pr.Red.Vv-Sw.Pl: ZDR 6 DA 2-4X/210 Y
R983038192 Pr.Red.Vv-Sw.Pl: ZDR 6 DA 2-4X/210 YM
R983038183 Pr.Red.Vv-Sw.Pl: ZDR 6 DP 1-4X/ 25 YM
Pr.Red.Vv-Sw.Pl: ZDR 6 DP 1-4X/ 50YMSP
R983038184 Pr.Red.Vv-Sw.Pl: ZDR 6 DP 1-4X/ 75 YM
R983038185 Pr.Red.Vv-Sw.Pl:D41FHB31E1NE00 D41FHB31E1NE00 D41FHB32C1NB00 D41FHB31F2NB00 D41FHB32C2NB00 D41FHB32C4NB00 D41FHE01F1NE0044 D41FHE01C4NE00+5004072(950.00) D41FSE02C4NXW035 D41FTB32FC1NF0038 D41FTB32FC1VF00 D41FTE01FC4NF00 D41FTE01FC1NF0038 D41FWB31FC2NLW0 D41FWB31FC2NLW0 D41FWE01FC4NLW026 D81FHE01F4NE00+5004072(950.00) D91FHB31F2NB00 D91FWB31HC2NLW0 ZDR 6 DP 1-4X/150 YM
R983038186 Pr.Red.Vv-Sw.Pl: ZFRC-TB034-F25L/10N-B
FRC-TB112-F25L/10N-B
FPH-TB012-H05S/10N-0
FPH-TB034-H05S/10N-0萬福樂ZS32061A-S1008
FPH-TB100-H05S/10N-0
FPH-TB114-H05S/10N-0
FPH-TB112-H05S/10N-0
FPH-TB012-F10S/10N-B
FPH-TB034-F10S/10N-B萬福樂ZS32061A-S1008
FPH-TB100-F10S/10N-B
FPH-TB114-F10S/10N-B
FPH-TB112-F10S/10N-B
FPH-TB012-F25S/10N-B
FPH-TB034-F25S/10N-B
FPH-TB100-F25S/10N-B
FPH-TB114-F25S/10N-B
FPH-TB112-F25S/10N-B
FRCE-034-P*S/10
FRCE-112-P*S/10
FRCE-034-P*L/10
FRCE-112-P*L/10
FRCE-034-F25L/10
FRCE-112-F25L/10
FPHE-012-H05S/10
FPHE-034-H05S/10
FPHE-100-H05S/10
FPHE-114-H05S/10
FPHE-112-H05S/10
FPHE-012-F10S/10
FPHE-034-F10S/10
FPHE-100-F10S/10DR 6 DP 1-4X/210 YM
R983038188 Pr.Red.Vv-Sw.Pl: ZDR 6 DP 2-4X/ 25 YM
R983038203 Pr.Red.Vv-Sw.Pl: ZDR 6 DP 2-4X/ 50YMSP
R983038189 Pr.Red.Vv-Sw.Pl: ZDR 6 DP 2-4X/ 75 YM
R983038204 Pr.Red.Vv-Sw.Pl: ZDR 6 DP 2-4X/100 YMSP
R983038190 Pr.Red.Vv-Sw.Pl: ZDR 6 DP 2-4X/150 YM
R983038191 Pr.Red.Vv-Sw.Pl: ZDR 6 DP 2-4X/210 YM
R983038138 Pr.Red.Vv-Sw.Pl: ZDR10 DP 1-5X/ 25 YM
R983038139 Pr.Red.Vv-Sw.Pl: ZDR10 DP 1-5X/ 75 YM
R983038140 Pr.Red.Vv-Sw.Pl: ZDR10 DP 1-5X/150 YM
R983038141 Pr.Red.Vv-Sw.Pl: ZDR10 DP 1-5X/210 YM
R983038142 Pr.Red.Vv-Sw.Pl: ZDR10 DP 2-5X/ 25 YM
R983038143 Pr.Red.Vv-Sw.Pl: ZDR10 DP 2-5X/ 75 YM
R983040209 Pr.Red.Vv-Sw.Pl: ZDR10 DP 2-5X/100 YM
R983038144 Pr.Red.Vv-Sw.Pl: ZDR10 DP 2-5X/150 YM
R983038145 Pr.Red.Vv-Sw.Pl: ZDR10 DP 2-5X/210 YM