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厦门供应 全新原装 力士乐 气动 安沃池 1310645000
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力士乐:
REXROTH比例方向阀:原理:它是一种直动和先导式相结合的原理,当入口与出口没有压差时,通电后,电磁力直接把先导小阀和主阀关闭件依次向上提起,阀门打开。当入口与出口达到启动压差时,通电后,电磁力先导小阀,主阀下腔压力上升,上腔压力下降,从而利用压差把主阀向上推开;断电时,先导阀利用弹簧力或介质压力推动关闭件,向下移动,使阀门关闭。
特点:在零压差或真空、高压时亦能可*动作,但功率较大,要求必须水平安装。
REXROTH比例方向阀:原理:通电时,电磁力把先导孔打开,上腔室压力迅速下降,在关闭件周围形成上低下高的压差,流体压力推动关闭件向上移动,阀门打开;断电时,弹簧力把先导孔关闭,入口压力通过旁通孔迅速腔室在关阀件周围形成下低上高的压差,流体压力推动关闭件向下移动,关闭阀门。
Rexroth | 4WRA10E60-2X/G24N9K4/V | |
Rexroth | 4WRDE10V1-50L-5X/6L24K9/MR | |
Rexroth | 4WRDE16V1-200L-5X/6L24K9/MR | |
Rexroth | 4WRAE10W1-60-2X/G24K31/F1V | |
Rexroth | 4WRAE6E15-2X/G24K31/A1V | |
Rexroth | 4WRL16V120M-3X/G24Z4/M | |
Rexroth | 4WRL25V370M-3X/G24Z4/M | |
Rexroth | 4WRPEH10C3B50L-2X/G24K0/A1M | |
Rexroth | 4WREE6E1-32-2X/G24K31/F1V | |
Rexroth | 4WREE10W50-2X/G24K31/A1V | |
Rexroth | 4WREE10E1-50-2X/G24K31/A1V | |
Rexroth | 4WREE10W1-50-2X/G24K31/A1V | |
Rexroth | 3DREPE6C-2X/25EG24N9K31/A1M | |
Rexroth | 3DREPE6C-2X/45EG24N9K31/A1V | |
Rexroth | A4VSO180DR/30R-PPB13N00 | |
Rexroth | A4VSO125DR/30R-PPB13N00 | |
SUNFAB | SAP-084R-N-DL4-L35-S0S-000 | |
SUNFAB | SAP-108R-N-DL4-L35-S0S-000 | |
SUNFAB | SAP-064R-N-DL4-L35-S0S-000 | |
SUNFAB | SAP-056R-N-DL4-L35-S0S-000 | |
HAWE | R9.8-9.8-9.8-9.8A | |
hydac | WSM08130D-01M-C-N-24DG | |
HYDAC | WSM06020W-01M-C-N-24DG | |
HYDAC | KHM-32-F6-11141-06X-A | |
HYDAC | HDA4840-A-350-424 | |
HYDAC | HDA4445-A-250-000 | |
HYDAC | TFP104-000 | |
EMG | SV1-10/32/315/6 | |
EMG | SV1-10/48/315/6 | |
EMG | SV1-10/16/315/6 | |
MOOG | D661-4651 | |
MOOG | D661-4697C | |
MOOG | D661-4444C | |
MOOG | D661-4577C | |
MOOG | D661-4469C | |
MOOG | D661-4303E | |
MOOG | D661-4594C | |
MOOG | D662-4014 | |
MOOG | D633-313B | |
MOOG | D631-3800B | |
MOOG | G631-3800B | |
MOOG | G761-3002B | |
MOOG | G761-3003B | |
MOOG | G761-3006B | |
MOOG | G761-3009B | |
MOOG | D634-319C | |
MOOG | D634-341C | |
MOOG | D634-514A | |
MOOG | 072-1202-10 | |
PARKER | D41FSE02C4NXW0 | |
PARKER | D3FCB32SC9NS03 | |
PARKER | D91FBE01HC1NF00 | |
PARKER | D41FBE01FC1NF00 | |
PARKER | D41FBE02FC1NF00 | |
PARKER | D41FCE01FC1NE70 | |
PARKER | D41FHE01C4NE00 | |
PARKER | D41FCB31FC1NE70 | |
PARKER | D31FBE01CC1NF00 | |
PARKER | D31FCE01CC4NB70 | |
PARKER | D31FCE02DC1NB70 | |
PARKER | TEA040EW09B2NXWJ | |
PARKER | TEA063EW09B2NLWJ | |
PARKER | TEA100EW09B2NLWJ | |
PARKER | M6G3N1D30023-06395-0 | |
PARKER | D3W1BVDC14X2190 | |
PARKER | 7049111055 | |
PARKER | PD060PB04SRS5AAM0S000000 | |
PARKER | PV270R1K1T1NMMC | |
PARKER | PV270R1K1T1WMMC | |
PARKER | PV180R1K1T1NMMC | |
PARKER | PV140R1KT1NMMC | |
PARKER | PV092R1K1T1NMMC | |
PARKER | PV080R1K1T1NMMC | |
PARKER | PV032R1K1T1NMMC | |
PARKER | PV023R1K1T1NUDR | |
PARKER | PVP2336BR2MP21 |