PARKER Rexroth proportional valve
Proportional valves to achieve automatic control, remote control and programmed control.
比例阀能实现自动控制 、 远程控制和程序控制。
—— 给力词典精选Control valves such as the proportioning valve are no required.
控制阀,例如比例阀并不是必需的。
—— 给力词典精选Proportional valves than servo valves high efficiency.
比例阀效率比伺服阀高。
—— 给力词典精选Proportional valves manufacture simple, low prices than servo valves, hydraulic valves than ordinary high.
比例阀制造简便, 价格比伺服阀低廉,但比普通液压阀高。
—— 给力词典精选Flame - out protection device: Wher the combustor quenches by accident , combustion proportional value will be closed automatically.
熄火保护功能: 燃烧器以外熄火时, 燃气比例阀自动关闭。
—— 给力词典精选