适用于中低压力的平面阀座表面。
可通过所匹配的阀座表面导引阀瓣。
CR阀座仅仅适用于某些流体。
不锈钢阀头和阀座延长使用寿命。
Stainless steel valve head and seats provide long service life.
然后将阀座和O形环从阀体中拉出。
安全阀阀座损坏或受到污染。
钨铬钴合金6阀座面，使用寿命更长。
安全阀阀座受到损坏或污染。
阀座密封负载和紧密性与反压力相关。
新加工的阀芯阀座一定要符合图纸要求。
The new processing spool valve seat must meet the requirements of the drawings.
更换阀盖(阀座)和浮子。
采用更高温度的焊料将会损坏阀座材料。
拆卸压进去的安全阀阀座和阀座o形环。
阀体和阀座的连锁结构防止被冲洗出或吹出。
不需要任何特殊工具或设备即可现场更换阀座。
The seat is field replaceable without any special tools or equipment.
采用一把螺丝刀从凹槽中拆卸螺旋阀座定位器环。
A screwdriver is used to remove the spiral seat retainer ring from its groove.
然后倒置安装阀门，使得流体将球提升到阀座上。
Then install valve upside down for fluid to lift ball into seat.
保持阀芯头与阀座环对中，对于严密关闭是重要的。
To maintain the spool in the head and valve seat rings for tight closure is important.
闸板和阀座的接触表面必须光滑、平整，才能有效地密封。
Contacting surfaces of the gate and body seats must be smooth and flat for effective sealing.
导阀主要由阀座、阀瓣、膜片、弹簧、调节弹簧等零件组成。
Mainly by the pilot valve seat, valve, diaphragm, spring, adjusting springs and other parts.
阀瓣-机加工阀座表面，配置阀座环，实现积极有效的关闭。
Disc– machined seating surface is mated to seat ring for positive shutoff.
在某些条件下，水动力扭矩可能达到或超过阀座和非阀座扭矩。
Under certain conditions, hydrodynamic torque can meet or exceed seating and unseating torques.
阀盖轴承和整体阀座轴承引导阀杆总成，实现与阀座的精确定位。
A cover bearing and integral seat bearing guide the stem assembly for precise alignment with the 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。
No matter how the valve is installed, the back of the upstream seat protects the face of the downstream seat.
积极的机械推力驱动阀塞进入阀体阀座馁，确保紧密双向管路密封。
Positive mechanical thrust drives plug into body seats to ensure tight bi-directional line seal.
在工厂组装期间，采用机械设备对阀座和阀门测试封装挤压进行调整。
Adjustments for envelope squeeze on seats and valve testing are done by machine during factory assembly.
向管道吹气，清除所有疏松鳞锈和可能损害阀门阀座的其他外部杂质。
Blow out lines to remove all loose scale and other foreign matter that can damage valve seat.
控制供应管道的水压。在总成的上游安装一个软阀座，弹簧负载止回阀。
Control supply line water pressure. install a soft seated spring loaded check valve upstream of the assembly.
控制供应管道的水压。在总成的上游安装一个软阀座，弹簧负载止回阀。
Control supply line water pressure. install a soft seated spring loaded check valve upstream of the assembly.
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