multivalve

例句：

1. 1. The multivalve system in the pipeline is designed to prevent leaks and maintain pressure.
   管道中的多孔阀系统旨在防止泄漏并维持压力。
2. 2.The engineer installed a multivalve at the intersection of two roads to control traffic flow.
   工程师在两条道路的交叉口安装了多孔阀，以控制交通流量。
3. 3.The multivalve was designed to allow for easy maintenance and replacement without disrupting the entire system.
   多孔阀的设计允许轻松维护和更换，而无需中断整个系统。