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- NIBCO's exclusive Block Valve design greatly extends the life you ordinarily expect from a gate valve. 美国尼伯科特有的关闭阀设计极大地延长了传统闸阀的使用寿命。
- All pressure instruments shall have a primary block valve isolating it from the vessel or pipe. 所有压力仪表应安装一个主截止阀，以便与容器或管道隔离。
- NIBCO's exclusive Block Valve design greatly extends the life you ordinarily expect from a gate valve . 美国尼伯科特有的关闭阀设计极大地延长了传统闸阀的使用寿命。
- All pressure instruments shall have a vent valve to provide the capability of depressurizing the sensing line after the block valve is closed. 所有压力仪表应配备一个排气阀，以便在截止阀关闭后能够使导压管泄压。
- Test all instrument air headers and piping leads up to the block valve immediately preceding the filter regulator with air at normal operating pressure. 在正常操作压力下用空气测试与过滤校准器(仪)前的隔断阀所有相连的仪表集气管及管道。
- All flanged process connections, except those for internal displacer level instruments shall have a flanged gate block valve, directly connected to the process connection. 所有法兰工艺接头，不包括内浮子液位计，应有一个法兰闸门型截止阀，直接连接到工艺接头。
- Where piping being tested extends beyond the process unit limit without flanges, it shall be tested to the first block valve or set of flanges outside the unit limits. 如果试压管道超出了工艺装置界区而没有法兰时，则应试压至装置界区外的第一个隔断阀或第一组法兰。
- It is also worth noting that this is exactly why we do not allow cell phones into DPLNG process plant areas that contain LNG or natural gas e.g. the Terminal process area and the Pipeline Off Take &Block valve stations. 值得一提的是，这也正是为什么我们禁止将手机带入我们的液化天然气或天然气等的工艺厂区，接收站工艺区，管线分输站和阀室的原因。
- Safe work permit procedures, including lockout and tag out procedures, should be followed with a minimum of a double block valve and bleed system between an operating system and the work area. 在正在运转的系统的工作区域之间至少要有一个双隔断阀和排放系统。
- He is a great guy, a chip off the old block. 他是一位好人，就像他父亲一样。
- Block valves on relief valves in service shall be car sealed open (CSO) or locked open (LO). 用于泄放阀的截止阀应为铅封开（CSO）或锁定开（LO）。
- Check that orifice flange shut-off valves or instrument piping process block valves are tightly closed. 检查所有孔板法兰关闭阀或仪表管道工艺切断阀是否关紧？
- The inlet block valves on installed spare relief valves or valved connections shall be car-sealed closed (CSC) or locked closed (LC). 安装在泄放阀或阀门接口的入口截止阀应为铅封关（CSC）或锁定关（LC）。
- Installation of automatic block valves with limit switches on each stream entering or leaving the compressor sections is foreseen. 应预先在压缩机的入口和出口物流管线上安装带有限位开关的自动切断阀。
- That old block of flats is a real eyesore! 那座旧公寓真不顺眼！
- Have you turned off the water valve? 你关掉水阀了吗？
- Filters should be installed with by-pass and block valves to permit by-passing the filter during element changes if the stream cannot be shut down to allow element changes. 如果支流不能被关闭而允许元素改变，则过滤器在元素改变的阶段应该安装旁路和截断阀从而允许旁路过滤器通过。
- When required, block valves for maintenance isolation shall be installed in both the inlet and outlet piping in accordance with ASME Section VIII, Div. 1 and Div. 2. 如果需要，应根据ASME第8篇第1和2分篇的要求，将用于维护隔离的截止阀应安装在入口和出口管线。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- The office block is under offer. 办公大楼已有人出价购买。
