... 高压加热器旁路门 high pressure heater bypass valve 水封阀门 water seal valve 排污门 blow down valve ...
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Water-Seal Valve 沃特斯阀门
Close seal water valve 关闭密封水阀门
seal water valve closure 关闭密封水阀门
water seal check valve 水封逆止阀
seal-water valve 封水阀
seal water valve 封水阀
Close the water valve seal 关闭密封水阀门
The stem seal of a feed water control valve uses expanded graphite packing in order to produce friction and to economize on energy for the control valve working.
电站锅炉给水调节阀的阀杆密封采用柔性石墨填料，既降低了摩擦力，又为调节阀的运行节约了能源。
Because the water pressure in spring assembly and valve body makes the conical compression core and seat seal automatically, the flow channel of valve is closed.
因弹簧总成和阀体中水流压力将锥形压芯和锥形压座自动压合密封，阀体水流通道关闭。
A mechanical seal and water seal combined floor drain consists of a floor drain cover, a main floor drain body, a float and a hose type magnetic seal valve.
一种机械密封与水封组合地漏，由地漏盖、地漏主体、浮子和软管式磁力密封阀组成。
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