止逆阀 meaning in English
check (non-return) valve
nonreturn valve
retaining valve
Examples
- All pacific gate , globe and non - return valves can be supplied with electric , air , gas or hydraulic driven motor actuators or cylinder actuators
所有美国太平洋闸阀、截止阀和止逆阀(单向阀)都可以配置电动、气动或液动马达执行机构或缸体执行机构。