The robust urethane seat portion of the one-piece liner covers the interior of the valve.
一件式衬垫的结实耐用的氨基甲酸乙酯阀座部分也覆盖了阀门内部表面。
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。
The new processing spool valve seat must meet the requirements of the drawings.
新加工的阀芯阀座一定要符合图纸要求。
No matter how the valve is installed, the back of the upstream seat protects the face of the downstream seat.
无论阀门如何安装，上游阀座的后背都能够保护下游阀座的表面。
The valve inlet and body are one integral casting assuring proper alignment of disc, seat and spindle for smooth action.
这种阀门的进口和阀体为一件式铸件，确保了阀瓣，阀座和芯轴的对齐和平稳运动。
A manual or automatic, conical needle in a seat valve that can be changed to alter the amount of fluid flow through it.
在座阀中的一个手动或自动的锥形针状体。对它进行调节就可改变流过的流体的流量。
The specifications for seat sealing test, body sealing test, body strength test, valve long term test, fatigue strength test and operation torque of plastic valves were summarized.
汇总了塑料阀门产品所需性能要求的阀座密封试验、阀体密封试验、阀体强度试验、阀门长期试验、疲劳强度试验和操作扭矩的规定。
The valve seat of the integrative type, the valve body, valve seat connection question exist.
一体式的阀座，不存在阀体、阀座连接问题。
Height completely closed valve can be used in hot water taps, installing or removing the seat ring lug, the use of soft iron in the pipeline.
高度完全关闭闸阀可以用在热水龙头，或拆卸阀座环安装吊耳后，用在采用软铁块的管路中。
The limiting factor in valve selection is the lowest temperature limit of the packing or seat.
阀门选型的考虑因素之一是填料或阀座的最高温度限制。
Two way sealing, can choose a variety of forms of valve seat, sealing performance is good, high reliability.
双向密封，可选用多种形式阀座，密封性能好，可靠性高。
Imports of cut-off valve stem and valve seat sealing surface perpendicular to the axis.
进口截止阀的阀杆轴线与阀座密封面垂直。
Can swipe the spheroid clean on the sharp valve seat edge at the time of each operation.
每次操作锋利的阀座边缘都可以把球体刮擦干净。
Since not all of these can be removed, you may dress the seat with a "valve seat dresser" by grinding down the uneven surface.
因为并不是所有这些可以被删除，你可以打扮的“阀座修整磨削的座位下的不平衡”表面。
The valve seat receives the protection of the spheroid all the time, avoid the eroding of the fluid.
阀座始终受到球体的保护，避免了流体的冲蚀。
This paper reports the development and the application detail of cobalt-free, lead-free and environmentally friendly exhaust valve seat insert.
这篇论文详细报道了无钴、无铅及有利于环境的排气阀座圈的开发与使用。
The sealing sections of non-return valve ball seat were separated, material was changed into zirconium oxide ceramic, 0.
通过分离单向阀球座密封段，材料改为氧化锆陶瓷，密封段流道直径增加0。
The permanent mould centrifugal casting process used for production of valve seat for internal combustion engine and the material of casting was described.
叙述金属型离心铸造内燃机气门座的工艺方法和材料特点。
Introducing the sealing principle of fixed ball valve and the calculation of seat sealing force, analyzing the effect of machining error upon sealing property and putting forward improving opinions.
介绍了固定球球阀的密封原理和阀座密封力的计算，分析了加工误差对密封性能的影响，提出了改进意见。
Discussing several ordinary processing technologies of valve seat ring and valve stem guide hole of cylinder head now.
对目前气缸盖气门座圈和导管孔的几种一般加工工艺进行讨论。
We currently offer five main product lines of valve guide, rocker arm, precombustion chamber, valve seat insert and rocker shaft.
我公司现有产品包括气门导管、气门摇臂和预燃烧室、气门座、摇臂轴总成各大系列品种。
Analyzing the many factors of affecting the processing precision of valve seat ring and valve stem guide hole of cylinder head.
对影响气缸盖气门座圈和气门导管孔的加工精度的诸多因素进行分析。
To ensure tight closure, and the valve seat valve sealing surface of the ground.
为了保证关闭严密，阀瓣与阀座密封面进行的研磨。
Result shows that the negative pressure and the cavitation can be minished by improving the structure of the valve seat and core.
通过分析发现，如对阀座和阀芯的结构进行改进，可以明显减小负压值与气穴发生的程度。
Most of the valve is sealed using force, that the valve is closed, forced to rely on external ram pressure to the valve seat to ensure the sealing surface of the seal.
大部分闸阀是采用强制密封的，即阀门关闭时，要依靠外力强行将闸板压向阀座，以保证密封面的密封性。
Adjusting mechanism is the executive body converts the output of displacement control valve spool and valve seat area change between the flow of the device.
调节机构是将执行机构的输出位移变化转换为控制阀阀芯和阀座间流通面积变化的装置。
Valve seat and the oil is even a pair of precision parts, after the pair are not interchangeable grinding, and its clearance of 0.01.
出油阀和出油阀座也是一对精密偶件，配对研磨后不能互换，其配合间隙为0.01。
Valve seat materials application and development in China and abroad are introduced, especially the research and application of the powder metallurgy valve seat abroad.
介绍了国内外气门座材料的使用与研制以及国外粉末冶金气门座的开发与应用情况。
Valve seat materials application and development in China and abroad are introduced, especially the research and application of the powder metallurgy valve seat abroad.
介绍了国内外气门座材料的使用与研制以及国外粉末冶金气门座的开发与应用情况。
应用推荐