電液閥是一種軟活塞結構電液閥。
電液閥與微機配合,可實現(xiàn)無級開閉,多段控制流量流速。相對膜片式,具有線性控制,勻速響應,壓力損失小等優(yōu)點。恒流功能優(yōu)異,開關響應時間可調(diào),大流量時壓降低,小流量時控制平穩(wěn),效果有優(yōu)勢,關閥無水擊.(以一百通徑電液閥為例,小流量可穩(wěn)定控制在一秒一升)。安全、節(jié)能、電源選用24V。使用壽命長,閥體采用鑄鐵、碳鋼、不銹鋼、鋁合金等防銹耐腐蝕材料,閥塞套采用不銹鋼。活塞密封采用氟橡膠、聚四氟乙烯等高性能材料,耐油耐腐蝕無泄漏。可加裝閥塞開度信號傳感器,及時反饋閥塞工作狀態(tài)。先進,結構簡單,控制管路全部內(nèi)置,使用維護方便有手動裝置,保證停電使用。可水平、垂直、傾斜安裝,適用范圍廣。
德國Rexroth力士樂電液閥部分型號如下:
4WEH10通經(jīng)47系列
R900941581 4WEH10C47/6EG24N9ETK4
R900957389 4WEH10HD47/6EG24N9K4
R900925268 4WEH10C47/6EG24N9K4
R900929469 4WEH10HD47/6EG24N9ETK4
R900926575 4WEH10D47/6EG24N9ETK4
R900958747 4WEH10V47/6EG24N9K4
R900931316 4WEH10D47/6EG24N9K4
R900977227 4WEH10T47/6EG24N9K4
R900928594 4WEH10E47/6EG24N9ETK4
R900947420 4WEH10R47/6EG24N9K4
R900928168 4WEH10E47/6EG24N9K4
R900952799 4WEH10R47/6EG24N9ETK4
R900942019 4WEH10G47/6EG24N9ETK4
R900924732 4WEH10Q47/6EG24N9K4
R900961516 4WEH10G47/6EG24N9K4
R900973945 4WEH10Q47/6EG24N9ETK4
R900920717 4WEH10H47/6EG24N9K4
R900754735 4WEH10M47/6EG24N9K4
R900926574 4WEH10J47/6EG24N9ETK4
R900578288 4WEH10J47/6EG24N9K4
4WEH16通經(jīng)72系列
R900922083 4WEH16D72/6EG24N9ETK4
R900922085 4WEH16J72/6EG24N9ETK4
R900924024 4WEH16C72/6EG24N9K4
R900925580 4WEH16J72/6EG24N9K4
R900922081 4WEH16C72/6EG24N9ETK4
R900926887 4WEH16M72/6EG24N9ETK4
R900933198 4WEH16H72/6EG24N9K4
R900929281 4WEH16M72/6EG24N9K4
R900926207 4WEH16H72/6EG24N9ETK4
R900925977 4WEH16R72/6EG24N9ETK4
R900923811 4WEH16E72/6EG24N9K4
R900929283 4WEH16R72/6EG24N9K4
R900922084 4WEH16E72/6EG24N9ETK4
R900926888 4WEH16T72/6EG24N9ETK4
R900923989 4WEH16D72/6EG24N9K4
R900942302 4WEH16T72/6EG24N9K4
R900926378 4WEH16G72/6EG24N9K4
R900712908 4WEH16V72/6EG24N9K4
R900926886 4WEH16G72/6EG24N9ETK4
R900925961 4WEH16W72/6EG24N9ETK4