check-valve pump

基本解释

Export pump with check valve, it will immediately turn off to prevent reverse flow back high-pressure water pump.
水泵出口装有逆止阀时，它会立即关闭，防止高压水反向流回水泵。
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Equipped with hydraulic check feature to close valve on pressure reversal and shut-off pump in event of pump failure.
配置液压止回阀来阻止阀门的压力逆向，并且在万一泵出现故障时关闭泵。
In addition, it should be considered for cutlery , needle valves, ball check valves, valve seats, pump parts, ball studs, bushings, and wear-resistant textile components.
首选应用是轴承结构，包括滚珠和轴套。还有，它也能用来做刀具、针形阀、球型止回阀、阀门基座、泵零件、球头螺栓、轴套、抗磨损纺织机械。