SEAL - VALVE STEM的意思|示意
密封-阀杆
SEAL - VALVE STEM的网络常见释义
气门油封 ... VALVE VALVE SEAT INSERT气门座圈 SEAL - VALVE STEM气门油封 VALVE GUIDE气门导管 ...
SEAL - VALVE STEM相关短语
1、 SEAL VALVE STEM 气门杆油封
2、 SEAL-VALVE STEM 气门杆密封 ; 气门杆油封 ; 气门挺杆密封 ; 气门挺
3、 Soft seal valve stem 软密封阀杆
SEAL - VALVE STEM相关例句
Corrosion products formed by these reactions can prevent normal valve operation and can become embedded in the elastomeric stem tip, preventing the valve from making a complete seal.
这些反应产生的腐蚀产物会阻止正常的阀门运转,深入到人造橡胶阀杆顶端,造成阀门不能完全密封。
The same force tends to reduce the seal on the pressure side with the result that bonnet cavity and the valve stem packing are nearly always subjected to maximum pipeline pressure.
而压力侧以相同的力削弱了密封,这样使阀盖腔室和阀杆填料几乎总是承受最大管道压力。
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。
When the closed channel, the wedge-shaped head with a stem to open up the ball and pressed to seal the valve seat.
当关闭通道时,用阀杆的楔形头使球体涨开与阀座压紧达到密封。
Failure is more common with the screw put on the Bellows Seal Valves threaded stem wear, so that the valve can not close.
比较常见的故障是阀杆与螺套上的丝扣磨损,陶瓷阀门使阀门无法关闭。
The valve is used with electric hydraulic or electric draw stem to form a complete set to realize open-close operation It is the ideal equipment of switching seal.
配用电液推杆或电动推杆,可实现启闭操作,是切换密闭的理想设备。