一些结构由两件式阀盖和轭架组成。
采用尺寸适当的扳手紧固阀盖。
安装安全阀阀盖螺母，并加以紧固。
测试端口应该内置止回阀并配置阀盖。
Test ports shall have internal check valve and be equipped with caps.
反时针方向旋转拧松阀盖。
更换阀盖(阀座)和浮子。
组件包括：浮子，排气弹簧和阀盖o形环。
确保在将阀盖笔直提起的同时有压住阀盖。
Make sure you apply pressure to the cover as you lift it straight off.
拆卸阀盖螺栓和阀盖。
氯丁橡胶管套，即插即用存储附件，咬阀盖。
Neoprene tube cover, plug-n-play reservoir attachment, bite valve with cover.
安装阀门的阀盖。
将阀盖直接提起。
阀杆和隔膜总成通常附在阀盖上与阀盖一起拆离。
The stem and diaphragm assembly will normally remain with the cover as it is removed.
拆卸安全阀阀盖，阀杆/隔膜总成，和安全阀弹簧。
Remove the relief valve cover, stem/diaphragm assembly, and relief valve spring.
高精密度的金属阀体与阀盖密封以适合压的工作要求。
It has a high integrity metal to metal body bonnet seal suitable for high pressure use.
咬合阀盖保护阀远离灰尘和碎片，包括内置咬气门芯。
Bite valve cover protects from dirt and debris, includes a bite valve inside.
与阀盖倾斜了，您可以看到单一的架空凸轮轴和阀门。
With the valve cover tilted up you can see the single overhead CAM shaft and valves.
在一些调节机构中下阀盖作为阀体的一部分，并不分离。
Regulation in a number of institutions under the valve cover as part of the body is not separated.
在一些调节机构中下阀盖作为阀体的一部分，并不分离。
In some regulatory agencies as the lower body Gate Valves part of the valve cover, not separation.
如果上述现象没能发生，或者阀门持续排放，则拆卸阀盖。
If this does not occur or valve has been constantly discharging remove bonnet.
警告：如果阀盖不压平在阀体上，阀杆就可能扭曲和损坏。
Caution: If cover will not press flat against body, stem assembly is crooked and damage can result.
将阀盖及阀盖上的内部引导放置在弹簧上，定位内部端线圈。
Place the cover onto the spring with the internal guide on the cover positioned inside the end coil.
阀杆与阀盖之间带倒密封结构，便于阀门带压更换阀杆填料。
Valve rod with valve lids between bring fall airproof structure, Convenients for valve bring press replacing valve stem packing.
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.
螺纹旋进式阀盖：通常用于轻型管道系统和小尺寸青铜多回转阀门中。
Threaded-in bonnet is common in lighter-duty services and smaller sizes of bronze multi-turn valves.
只需增加底座和阀盖之间的凸缘，就可以简单的调节到您理想的高度。
Simply build your enclosure to the desired height by adding standard size expansion collars between the base and the cover.
拆卸螺栓和阀盖，重新校准隔膜总成，并将阀盖放回到安全阀阀体上。
Remove the bolts and cover, realign the diaphragm assembly, and place the cover back on the relief valve body.
现在可以拆卸阀盖。如果后座无法提供无滴漏密封，则会有轻微的泄漏。
The valve bonnet may now be removed. There may be slight leakage as the backseat does not provide a drip-tight seal.
现在可以拆卸阀盖。如果后座无法提供无滴漏密封，则会有轻微的泄漏。
The valve bonnet may now be removed. There may be slight leakage as the backseat does not provide a drip-tight seal.
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