| PFE-31036/1DT現(xiàn)貨型號PFG-218/D |
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價格：789 元(人民幣) | 產(chǎn)地：意大利 |
| 最少起訂量：1臺 | 發(fā)貨地：湖北 | |
| 上架時間：2017-09-14 14:10:39 | 瀏覽量：73 | |
武穴黎翔機電設(shè)備有限公司
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| 經(jīng)營模式：經(jīng)銷商 | 公司類型：私營合伙企業(yè) | |
| 所屬行業(yè)：泵類 | 主要客戶：電廠，鋼廠，水泥廠 | |
 在線咨詢  |
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| 聯(lián)系人:黎翔 (先生) | 手機:18995766168 |
電話: |
傳真: |
| 郵箱:704552157@qq.com | 地址:湖北黃岡武穴市 |
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PFE-31016/1DU 武穴黎翔機電設(shè)備有限公司，詢價聯(lián)系人：何女士 詢價電話：0713-6542758，18934630908 詢價傳真：0713-6542758 詢價QQ: 736567721,704552157 R900925687 4WRAE10W1-30-22/G24N9K31/F1V 0811402141 DBETBEX-1X/315G24K31F1M D634-371C R24K02MONSS2 也就是說，伺服閥的主閥是靠前置級閥的輸出壓力來控制的，而前置級閥的壓力則來自于伺服閥的入口p，假如p口的壓力不足，前置級閥就不能輸出足夠的壓力來推動主閥芯動作。
DHI-0711/SP-6-67-24DC DHI-0631/2/SP-667-24DC DHI-0713/S-667-24DC SP-HP-65/A10 SP-HP-135/A10 DHI-0714/13 DHI-0710/13 E-ATR-6/400/I MAP-040/20
E-ATR-6/400/I KM-014/210 HQ-012 KR-014 DK1-1631/2 220V SP-666 SP-ZM-7P DKI-1711 DPZO-AE-3-73-D5/G DPZO-LE-2-73-D5-I-G KM-015/350 DHI-0613/2-X-24DC DHI-0713/X-24DC DHI-0731/X-24DC DHI-075-1/2-X-24DC DHI-1-71-3-X-24DC DLOH-3A-U-X-24DC DLOH-3C-U-X-24DC DLOH-3C-O-X-24DC DPHI-2631/2/H-X-24DC DPHI-2713/H-X-24DC DPHI-2-75-1/2/H/D-X-26DC DPHI-3-71-3/H-X-27DC 而我們知道，當負載為零的時候，如果四通滑閥完全打開，p口壓力＝t口壓力＋閥口壓力損失（忽略油路上的其它壓力損失） PFG-120/D RO PFG-128 PFG-128/D PFG-128/D RO PFG-135 PFG-135/D PFG-135/D RO PFG-142 PFG-142/D PFG-142/D ROPFG-149 PFG-149/D PFG-149/D RO PFG-160 PFG-160/D PFG-160/D RO PFG-174 PFG-174/D PFG-174/D RO PFG-187 PFG-187/D PFG-187/D RO PFG-199 PFG-199/D PFG-199/D RO PFG-207 PFG-207/D PFG-207/D RO PFG-210 PFG-210/D PFG-210/D RO PFG-211 PFG-211/D PFG-211/D RO PFG-211/S PFG-214 PFG-214/D PFG-214/D R0 PFG-214/S PFG-218 PFG-218/D PFG-218/D RO PFG-221 PFG-221/D PFG-221/D RO PFG-227 PFG-227/D PFG-227/D RO PFG-327 PFG-327/D PFG-327/D RO PFG-340 PFG-340/D PFG-340/D RO PFG-354 PFG-354/D PFE-31016/1DU PFE-31022/1DT PFE-31022/1DU PFE-31022/1DW PFE-31028/1DT PFE-31028/1DU PFE-31028/1DV PFE-31036/1DT PFE-31036/1DU 20 PFE-31036/1DV 20 PFE-31036/1DW PFE-31044/1DT 20 PFE-31044/1DU 20 PFE-31044/1DV 20 PFE-32028/3DT 20 PFE-32028/3DV 20 PFE-32036/3DT PFE-41037/1DU 20 PFE-41045/1DT PFE-41045/1DU 20 PFE-41045/1DW 20 PFE-41056/1DT PFE-41056/1DU 20 PFE-41056/1DV 20 PFE-41056/1DW 20 PFE-41070/1DT PFE-41070/1DV 20 PFE-41070/2DT 20 PFE-41070/2DV 20 PFE-41085/1DT 20 PFE-41085/1DW 20 ，如果閥口壓力損失很小，t口壓力又為零，那么p口的壓力就不足以供給前置級閥來推動主閥芯，整個伺服閥就失效了 marzocchi 產(chǎn)品名：MARZOCCHI液壓馬達ALM3-R-110-E1規(guī)格：ALM3-R-110-E1品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI液壓馬達ALM3-R-120-E1規(guī)格：ALM3-R-120-E1品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI液壓馬達ALM3-R-135-E1規(guī)格：ALM3-R-135-E1品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI液壓馬達ALM1-R-5-E1規(guī)格：ALM1-R-5-E1品牌：marzocchi 產(chǎn)品名：MARZOCCHI液壓馬達ALM1-R-6-E1規(guī)格：ALM1-R-6-E1品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI液壓馬達ALM1-R-7-E1規(guī)格：ALM1-R-7-E1品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI液壓馬達ALM1-R-9-E1規(guī)格：ALM1-R-9-E1品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI液壓馬達ALM1-R-11-E1規(guī)格：ALM1-R-11-E1品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI液壓馬達ALM1-R-13-E1規(guī)格：ALM1-R-13-E1品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI液壓馬達ALM1-R-16-E1規(guī)格：ALM1-R-16-E1品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI液壓馬達ALM1A-R-4-E1規(guī)格：ALM1A-R-4-E1品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI液壓馬達ALM1A-R-5-E1規(guī)格：ALM1A-R-5-E1品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI液壓馬達ALM1A-R-6-E1規(guī)格：ALM1A-R-6-E1品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI液壓馬達ALM1A-R-7-E1規(guī)格：ALM1A-R-7-E1品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI液壓馬達ALM1A-R-9-E1規(guī)格：ALM1A-R-9-E1品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI液壓馬達ALM1A-R-11-E1規(guī)格：ALM1A-R-11-E1品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI液壓馬達ALM1A-R-13-E1規(guī)格：ALM1A-R-13-E1品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI液壓馬達ALM1A-R-16-E1規(guī)格：ALM1A-R-16-E1品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI齒輪泵ALPA2-D-16規(guī)格：ALPA2-D-16品牌：marzocchi 產(chǎn)品名：MARZOCCHI齒輪泵ALP3A-D-80-FG規(guī)格：ALP3A-D-80-FG品牌：marzocchi 產(chǎn)品名：MARZOCCHI齒輪泵ALPP2-D-9-FG規(guī)格：ALPP2-D-9-FG品牌：marzocchi 產(chǎn)品名：MARZOCCHI齒輪泵ALPA2A-D-20-FG規(guī)格：ALPA2A-D-20-FG品牌：marzocchi 產(chǎn)品名：MARZOCCHI齒輪泵ALP2A-D-22規(guī)格：ALP2A-D-22品牌：marzocchi 產(chǎn)品名：MARZOCCHI齒輪泵U0.25 R18規(guī)格：U0.25 R18品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI齒輪泵K1PS4.2G規(guī)格：K1PS4.2G品牌：MARZOCCHI 產(chǎn)品名：MARZOCCHI齒輪泵GHPP3-S-94規(guī)格：GHPP3-S-94品牌：MARZOCCHI 。所以伺服閥的閥口做得偏小，即使在閥口全開的情況下，也要有一定的壓力損失，來維持前置級閥的正常工作。 伺服閥其實缺點極多：能耗浪費大、容易出故障、抗污染能力差、價格昂貴等等等等，好處只有一個：動態(tài)性能是所有液壓閥中最高的。就憑著這一個優(yōu)點，在很多對動態(tài)特性要求高的場合不得不使用伺服閥，如飛機火箭的舵機控制、汽輪機調(diào)速等等。動態(tài)要求低一點的，基本上都
，GHP1A2-D-6，GHP1A2-D-7，GHP1A2-D-9，GHP1A2-D-11，GHP1A2-D-13，GHP1A2-D-16，GHP1A2-D-20，GHP2-D-6，GHP2-D-9，GHP2-D-10，GHP2-D-12，GHP2-D-13，GHP2-D-16，GHP2-D-20，GHP2-D-22，GHP2-D-25，GHP2-D-30，GHP2-D-34，GHP2-D-37，GHP2-D-40，GHP2-D-50，GHP2A-D-6，GHP2A-D-9，GHP2A-D-10，GHP2A-D-12，GHP2A-D-13，GHP2A-D-16，GHP2A-D-20，GHP2A-D-22，GHP2A-D-25，GHP2A-D-30，GHP2A-D-34，GHP2A-D-37，GHP2A-D-40，GHP2A-D-50，GHP2A3-D-6，GHP2A3-D-9，GHP2A3-D-10，GHP2A3-D-12，GHP2A3-D-13，GHP2A3-D-16，GHP2A3-D-20，GHP2A3-D-22，GHP2A3-D-25，GHP2A3-D-30，GHP2A3-D-34，GHP2A3-D-37，GHP2A3-D-40，GHP2A3-D-50，GHP2BK1-D-6，GHP2BK1-D-9，GHP2BK1-D-10，GHP2BK1-D-12，GHP2BK1-D-13，GHP2BK1-D-16，GHP2BK1-D-20，GHP2BK1-D-22，GHP2BK1-D-25，GHP2BK1-D-30，GHP2BK1-D-34，GHP2BK1-D-37，GHP2BK1-D-40， GHP2BK2-D-6，GHP2BK2-D-9，GHP2BK2-D-10，GHP2BK2-D-12，GHP2BK2-D-13，GHP2BK2-D-16，GHP2BK2-D-20，GHP2BK2-D-22，GHP2BK2-D-25，GHP2BK2-D-30，GHP2BK2-D-34，GHP2BK2-D-37，GHP2BK2-D-40，GHP2BK4-D-6，GHP2BK4-D-9，GHP2BK4-D-10，GHP2BK4-D-12，GHP2BK4-D-13，GHP2BK4-D-16，GHP2BK4-D-20，GHP2BK4-D-22，GHP2BK4-D-25，GHP2BK4-D-30，GHP2BK4-D-34，GHP2BK4-D-37，GHP2BK4-D-40，GHP2BK7-D-6，GHP2BK7-D-9，GHP2BK7-D-10，GHP2BK7-D-12，GHP2BK7-D-13，GHP2BK7-D-16，GHP2BK7-D-20，GHP2BK7-D-22，GHP2BK7-D-25，GHP2BK7-D-30，GHP2BK7-D-34，GHP2BK7-D-37，GHP2BK7-D-40，GHP3-D-30，GHP3-D-33，GHP3-D-40，GHP3-D-50，GHP3-D-60，GHP3-D-66，GHP3-D-80，GHP3-D-94，GHP3-D-110，GHP3-D-120，GHP3-D-135，GHP3A-D-30，GHP3A-D-33，GHP3A-D-40，GHP3A-D-50，GHP3A-D-60，GHP3A-D-66，GHP3A-D-80，GHP3A-D-94，GHP3A-D-110，GHP3A-D-120，GHP3A-D-135，GHP3A2-D-30，GHP3A2-D-33，GHP3A2-D-40，GHP3A2-D-50，GHP3A2-D-60，GHP3A2-D-66，GHP3A2-D-80，GHP3A2-D-94，GHP3A2-D-110，GHP3A2-D-120，GHP3A2-D-135，GHP3BK1-D-30，GHP3BK1-D-33，GHP3BK1-D-40，GHP3BK1-D-50，GHP3BK1-D-60，GHP3BK1-D-66，GHP3BK1-D-80，GHP35-D-66，GHP35-D-80，GHP35-D-94，GHP35-D-110，GHP35-D-120，GHP35-D-135，1PD1.6，1PD2，1PD2.5，1PD3.3，1PD4.2，1PD5，1PD5.8，1PD6.7，1PD7.5，1PD9.2，1PD11.5， 1PD1.6GAS，1PD2GAS，1PD2.5GAS，1PD3.3GAS，1PD4.2GAS，1PD5GAS，1PD5.8GAS，1PD6.7GAS，1PD7.5GAS，1PD9.2GAS，1PD11.5GAS，1PD1.6KA，1PD2KA，1PD2.5KA，1PD3.3KA，1PD4.2KA，1PD5KA，1PD5.8KA，1PD6.7KA，1PD7.5KA，1PD9.2KA，1PD11.5KA， K1PD1.6G，K1PD2G，K1PD2.5G，K1PD3.3G，K1PD4.2G，K1PD5G，K1PD5.8G，K1PD6.7G，K1PD7.5G，K1PD9.2G，K1PD11.5G，KL1PD1.6G，KL1PD2G，KL1PD2.5G，KL1PD3.3G，KL1PD4.2G，KL1PD5G，KL1PD5.8G，KL1PD6.7G，KL1PD7.5G，KL1PD9.2G，KL1PD11.5G， KF1PD1.6G，KF1PD2G，KF1PD2.5G，KF1PD3.3G，KF1PD4.2G，KF1PD5G，KF1PD5.8G，KF1PD6.7G，KF1PD7.5G，KF1PD9.2G，KF1PD11.5G，1BK4D1.6，1BK4D2，1BK4D2.5，1BK4D3.3，1BK4D4.2，1BK4D5，1BK4D5.8，1BK4D6.7，1BK4D7.5，1BK4D9.2，1BK4D11.5， PFG-221/D RO PFG-227 PFG-227/D PFG-227/D RO PFG-327 PFG-327/D PFG-327/D RO PFG-340 PFG-340/D PFG-340/D RO PFG-354 PFG-354/D PFE-31016/1DU PFE-31022/1DT PFE-31022/1DU PFE-31022/1DW PFE-31028/1DT PFE-31028/1DU PFE-31028/1DV PFE-31036/1DT PFE-31036/1DU 20 PFE-31036/1DV 20 PFE-31036/1DW PFE-31044/1DT 20 PFE-31044/1DU 20 PFE-31044/1DV 20 PFE-32028/3DT 20 PFE-32028/3DV 20 PFE-32036/3DT PFE-41037/1DU 20 PFE-41045/1DT PFE-41045/1DU 20 PFE-41045/1DW 20 PFE-41056/1DT PFE-41056/1DU 20 PFE-41056/1DV 20 PFE-41056/1DW 20 PFE-41070/1DT PFE-41070/1DV 20 PFE-41070/2DT 20 PFE-41070/2DV 20 PFE-41085/1DT 20 PFE-41085/1DW 20 PFE-42045/3DW 20 PFE-42056/3DU 20 PFE-42070/3DT 20 PFE-42070/3DU PFE-42070/3DW 20 PFE-42070/7DV PFE-51090/1DT 23 PFE-51090/1DU PFE-51110/1DT 23 PFE-51110/1DU 23 PFE-51110/3DT 23 PFE-51129/1DT PFE-51150/1DT PFE-51150/3DV PFE-52090/3DT 31 PFE-52110/3DT 31 PFED-43029/016/1DWO 20 PFED-43029/016/1SWO PFED-43029/028/1DVO 20 PFED-43037/016/1DTA PFED-43037/016/3SUO 20 PFED-43037/022/1DVO 20 PFED-43045/028/1DTO 20 PFED-43045/044/1DTO PFED-43045/044/1DVO 20 PFED-43056/016/1DTO PFED-43070/016/1DUO PFED-43070/044/1DUO 20 PFED-43070/044/1DVO PFED-54090/070/1DUO 21 PFED-54090/070/1DVO 21 PFED-54090/070/3DUF 21 PFED-54110/029/1DTO 21 PFED-54110/029/1DUO PFED-54110/056/1DUO 21 PFED-54110/056/3DWB 21 PFED-54129/029/1DWG 21 PFED-54150/070/3DVO PFED-54150/085/1SVO 21 PFED-54150/085/3DWO 21 PFEX2-31036/31022/1DT PFEX2-42045/31022/3DT 21 PFEX2-51150/51129/3DV 23 PFEX2-51150/51150/3DV 23 PFEX2-51150/51150/3DW 23 PFEXC-51150/3DV PFEXD-42085/43056/016/3DTA PFR-202 PFR-203 PFR-308 40 PFR-315 40 PVL-210 PVL-210/150 PVL-210/50 0811404902,4WRPH10C3B100L-2X/G24KO/M 0811404605,4WRPEH6C3B04P-2X/G24K0/A1M 0811404613,4WRPEH6C4B40L-2X/G24KO/A1M 0811404818,4WRPE10CB80M-2X/G24K0/A1M-846 R901308316,4WRPEH6-C3-B12L-2X/G24K0/F1M-885 0811404601,4WRPEH6C3B12L-2X/G24K0/A1M 0811404039,4WRPH6C4B40L-2X/G24Z4/M 0811404036,4WRPH6C3B40L-2X/G24Z4/M 0811404059,4WRPH10C3B100L-2X/G24Z4/M 0811404603,4WRPEH6C3B40L-2X/G24KO/A1M 0811404771,4WRPE10E80SJ-2X/G24K0/A1M 0811404605,4WRPEH6C3B04P-2C/G24KO/A1M 0811404672,4WRLE10V1-85M-3X/G24KO/A1M 0811404612,4WRPEH6C4B24L-2X/G24KO/A1M 0811404141,4WRPE6E32SJ-2X/G24KO/A1M 0811404605,4WRPEH6C3B04P-2X/G24K0/A1M 0811404602,4WRPEH6C3B24L-2X/G24K0/A1M 0811404600,4WRPEH6C3B04L-2X/G24K0/A1M 0811403002,4WRP10EA32S-1X/G24Z4/M 0811404351,4WRPEH6C4B12L-2X/G24K0/F1M 0811404642,4WRPEH6C3B15P-20/G24K0/A1M R901126915 4WRLE35E1-1100SJ-3X/G24K0/A1M 0811404580 4WRLE35Q4-1000M-3X/G24TK0/A1M R901137986 4WRLE35V1000M-3X/G24EK0/A1M 0811404579 4WRLE35V1000M-3X/G24K0/A1M R901136890 4WRLE35V1-1000M-3X/G24K0/F1M R901183130 4WRLE35W1100SJ-3X/G24EK0/F1M 0811404504 4WRLE35W1100SJ-3X/G24K0/A1M 0811404494 4WRLE35W1100SJ-3X/G24K0/A1M-732 R901166676 4WRLE35W1-1100SJ-3X/G24K0/A1M 0811404577 4WRLE35X1000M-3X/G24K0/A1M-812 0811404575 4WRLE35X500M-3X/G24K0/A1M-812 0811403126 4WRP6EA28S-1X/G24Z4/M 0811404818 4WRPE10CB80M-2X/G24K0/A1M-846 0811404560 4WRL35V1000M-3X/G24Z4/M-923 R901191478 4WRLE10Q4-85M-3X/G24K0/A1WG15M R978714414 4WRLE35E1100SJ-3X/G24K0/A1M 4WRPH10C3B50L-2X/G24K0/M-750 0811404061,4WRPH10C4B100L-2X/G24Z4/M 0811404634,4WPREH6C3B40L-2X/G24KO/FIM 0811404631 4WRPEH6C3B04L-2X/G24K0/F1M 0811404605 4WRPEH6C3B04P-2X/G24K0/A1M 0811404624 4WRPEH6C3B08L-2X/G24K0/A1M-841 0811404601 4WRPEH6C3B12L-2X/G24K0/A1M 0811404608 4WRPEH6C3B12L-2X/G24K0/A1M-816 0811404642 4WRPEH6C3B15P-2X/G24K0/A1M R901266764 4WRPEH6C3B15P-2X/G24K0/A1V 0811404626 4WRPEH6C3B15P-2X/G24K0/B5M R901153461 4WRPEH6C3B15P-2X/G24K0/F1M 0811404622 4WRPEH6C3B24L-2X/G24K0/B5M 0811404633 4WRPEH6C3B24L-2X/G24K0/F1M 0811404635 4WRPEH6C3B25P-2X/G24K0/B5M 0811404603 4WRPEH6C3B40L-2X/G24K0/A1M 0811404735 4WRPEH6C3B40L-2X/G24K0/B5M 0811404634 4WRPEH6C3B40L-2X/G24K0/F1M 0811404644 4WRPEH6C3B40P-2X/G24K0/A1M 0811404637 4WRPEH6C3B40P-2X/G24K0/B5M 0811404641 4WRPEH6C4B02L-2X/G24K0/A1M 0811404350 4WRPEH6C4B04L-2X/G24K0/F1M |
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