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.
清洗：检查或更换磨损的阀门阀瓣，断开控制管线，采用钝工具和锤打阀盖凸耳从阀体上旋下阀盖。
To CLEAN: Inspect or replace worn valve disc, disconnect control pipe and unscrew bonnet from valve body using blunt tool and hammer on bonnet lugs.
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.
当指定用316不锈钢阀时，3c系列承插焊接阀的标准阀体盖也是316 (CF 3m)不锈钢。
The standard body caps of the Series 3c socket-weld valves are 316 (CF3M) stainless steel when a 316ss valve is specified.
本发明公开了一种压差式自动关闭阀，该阀包括阀体、通端盖、阀芯球、弹簧座、弹簧、进口端、出口端；
The invention discloses a different-pressure automatic shuttle valve, comprising valve body, through end cover, valve core ball, spring seat, spring, inlet end, outlet port .
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.
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.
阀体、阀盖、附属件和控制止回阀均符合美国材料试验协会ASTM的半红铜合金分类标准。
Valve Body, Cover, Tailpiece and Control Stop shall be in conformance with ASTM Alloy Classification for Semi-Red Brass.
阀体，阀盖，连接法兰，阀瓣。
阀体？阀盖？阀杆：不锈钢。
阀体与盖被中间隔膜隔开，使得隔膜上方的阀盖，阀杆等零件不受介质侵蚀；
Valve body and bonnet are separated by diaphragms in order to prevent valve parts, such as bonnets and steam from corrasion;
达到规定时间后，检查壳体(包括填料函及阀体与阀盖连接处)是否有渗漏。
Inspecting for the shell including the gland and union between the body and cap to see if there is leakage when reaches to stipulated time.
注：壳体包括阀体、阀盖。
注：壳体包括阀体、阀盖。
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