Stop valve is a valve with the flap moving along with the centre-axis of valve seat when it works .

截止阀是指关闭件（阀瓣）沿 阀座中心线移动的 阀门。

Valve flap and valve seat for the soft seal seal performance no leakage .

阀瓣与 阀座为软密封，密封性能好，无泄露。

Apply a small a fit of valve grinding paste to the valve seat .

在 气门 座 上涂抹少量气门研磨膏。

Remove the pressed in relief valve seat and seat O-ring .

拆卸压进去的安全 阀 阀座和阀座O形环。

The elastic sealing element can seal the valve rod and the valve seat when pressure in the cooker is started to be increased .

由于阀座下部设有弹性密封件，在压力锅 上气后，弹性密封件密封阀杆和 阀座。

A new-type electromotive force pot pressure limiting valve consists of valve bonnet valve body thimble spring valve eye ring valve seat exhaust pipe sealing ring nut and exhaust pipe .

一种新型电压力锅限压阀，包括阀盖、阀体、顶针、弹簧、阀提手、 阀座、排气管密封圈、螺母、排气管。

Research on the Cobalt-free Powder Metallurgy Exhaust Valve Seat Insert of Engine

发动机用粉末冶金排气 阀座无钴材料研究

Blow out lines to remove all loose scale and other foreign matter that can damage valve seat .

吹出管道内可能损害 阀门 阀座的所有疏松的氧化皮和其他外来物质。

Import valve seat can shave the disheartened board close freely even un fall gray cases .

进口 阀座可作刮灰板，即使在落灰情况下也关闭自如。

The unidirectional valve comprises a unidirectional valve sleeve a valve core a valve seat and a spring .

单向阀由单向阀套、阀芯、 阀座和弹簧构成。

The valve seat is screwed connected with the fixed nut and is fixedly arranged on the shell of the pressure cooker the middle of which is obturated by the obturating ring .

阀门 座与紧固螺母螺接并固定安装在高压锅壳体上，中间用密封圈密封；

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。

Valve seat ( ring ) generally use the Teflon and other flexible materials easy-to ensure the seal and valve sealing force with medium pressure increases .

球阀 阀座（密封圈）一般采用聚四氟乙烯等弹性材料制造，易于保证密封，而且球阀的密封力随着介质压力的增加而增大。

Ball and valve seat rings are metal materials sealing pressure than the large rely on the media itself can not seal the pressure has reached the requirements to be imposed by external forces .

球体和 阀座 密封圈都采用金属材料制造，密封比压很大，依靠介质本身的压力已达不到密封的要求，必须施加外力。

As this occurs valve springs pull the valve tightly closed against its opening called the valve seat .

当这发生时，气门弹簧紧紧地关闭气门口，叫做 气门 座。

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。

The utility model relates to a water tap embedded valve seat .

本实用新型涉及一种水龙头内嵌 阀座。

Valve seat material : Teflon ( PTFE ) specially makes the F metal place ;

阀座材料：聚四氟乙烯（PTFE），特制F金属座；

Valve seat inserts bearing cutter edge etc.

阀座，轴承，刀口等。

Medium pressure increases toward the valve seat surface and oblique cone sealing surface squeeze is tightening sealing the better .

正向介质压力增大时 阀板斜圆锥表面与 阀座密封面挤压越紧，密封效果越好。

Metal cock ring soft seat surface pressure to the bearing surfaces such as the valve core and valve seat is concentric ring surface can be a double tight closure .

金属旋塞表面压向阀座环软支座表面，如阀芯和 阀座环表面是同心的，就能得到双重严密的关闭。

The cock and a valve seat are both provided with overflow holes .

旋塞和 阀座 上均开有溢流口。

This feature also permits field repair of the valve seat without fear of misassembly by field mechanics .

此外，这种结构允许现场维修 阀门 阀座，不需要担心采用现场工具会导致错误安装。

High accuracy grinding alloy ball spool and valve seat sealed well function .

高精度研磨的合金球型阀芯、 阀座、密封性能好。

Because of its superior performance the friction in friction application fields become best material such as sleeve bearing sliding bearing the valve seat seals pump wear ring etc.

因其优越的摩擦性能，在摩擦应用领域成为理想材料，如套筒轴承、滑动轴承、 阀门 座、密封圈、泵耐磨环等。

Valve seat and the oil is even a pair of precision parts after the pair are not interchangeable grinding and its clearance of0.01 .

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。

Bellows assembly is welded to the valve seat and the bonnet assembly to isolates the fluid stream inside the valve body from the atmosphere outside the valve body .

焊接于 阀座和阀帽之间的波纹结构使阀门内流体和阀门外大气隔绝。

The utility model discloses a wear-resistant type valve seat which relates to technical field of valve seat production .

耐磨型 气门 座，涉及气门座生产技术领域。