座阀;
Valve Burning. This is usually an exhaust-valve problem. Any condition that prevents normal exhaust-valve seating may lead to valve Burning.
气门烧伤:这种情况通常发生在排气门。任何妨碍排气门密封面贴合的情况都会导致气门烧伤。
To provide consistent seating performance and prolonged valve life, it is recommended that you purge and flush your Pacific Wedgeplug valve each time it is operated.
为了保持协调一致的阀座密封性能和延长阀门的使用寿命,建议用户在每当操作阀门后都清洗和冲刷美国太平洋楔塞阀一次。
Pumping Efficiency Affected by the Seating Time of Valve Ball
阀球入座时间对抽油泵泵效的影响
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