The flat bottom gate provides full perimeter seating against the seat, eliminating pocket in the bottom of the seat that can trap process media and prevent the valve from fully closing.
平坦的闸板底部与阀座之间能够实现全周长阀座密封，避免阀座出现可能淤积流体介质、妨碍阀门完全关闭的底部洞隙。
Caution: Exercise care to prevent purple primer or solvent cement from running back in the valve to the diaphragm or seating area.
警告：要小心谨慎操作，避免紫色底漆或液状粘固剂流回到阀门内的隔膜或密封区域。
Each check valve shall be both center and edge-guided to ensure repeatable seating and minimize localized wear.
每个止回阀应该都配置中心和边缘引导，确保可更换阀座密封和最小的局部磨损。
Direct contact, metal-to-metal seating, make the globe valve ideal for most shutoff applications.
直接接触，金属对金属座椅，使大多数关闭截止阀应用的理想选择。
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。
This provides a seating force that tightly closes the valve.
这提供了一个座位的力量，紧紧地关闭阀门。
It features a primary check valve utilizing a rubber disc seating against a mating rubber part to ensure tight closing.
其特点在于第一止回阀采用一个橡胶阀瓣密合在相配的橡胶部件上，确保紧密的关闭。
The actual valve closing phases have been calculated, analyzed and determined in accordance with the interference signals caused by valve seating impulse in the low pressure indicator diagram.
计算分析了进排气门实际关闭相位，并根据低压示功图中气门落座冲击引起的干扰信号间接确定发动机运转时的实际关闭相位。
Valve Burning. This is usually an exhaust-valve problem. Any condition that prevents normal exhaust-valve seating may lead to valve Burning.
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。
For larger valves, heavy duty VS series scotch yoke type actuators provide nonlinear torque characteristic with the highest possible mechanical advantage for seating and unseating the valve.
对于大型阀门，重型VS系列挡车轭类型的涡轮执行机构能够提供非线性特性的扭矩，具有最好的机械性能，适用于阀座和无阀座阀门。
Based on finite element method calculations were made for thedeformation and stress of the valve at seating process.
本文用有限元法对气门落座时的变形、应力进行了计算。
The influence of engine speeds and valve gaps on the valve seating force has been examined.
讨论了转速与气门间隙对落座力的影响。
Test result indicates that the main noise source is the valve clearance impact under the condition of low speed, while the main source is valve-seating impact under the condition of high speed.
试验结果表明发动机低速时配气机构噪声主要由气门间隙敲击引起的，而高速时主要由气门落座时撞击引起的。
Testing results also show that by reasonably matching the structural parameters, the fully variable hydraulic valve train can give steadily opening and seating.
试验结果同时表明，通过合理匹配有关结构参数，全可变液压气门机构可实现气门平稳开启和平稳落座。
Overheating lengthens valve stems which prevents proper seating of valves.
气门过热增加气门杆的长度，使得气门不能正常磨合到位。
Overheating lengthens valve stems which prevents proper seating of valves.
气门过热增加气门杆的长度，使得气门不能正常磨合到位。
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