1) cock
[英]['stɔpkɔk] [美]['stɑp'kɑk]
旋塞;旋阀
2) plug valve
旋塞塞阀
3) cock
[英]['stɔpkɔk] [美]['stɑp'kɑk]
旋塞，塞阀
4) faucet valve
旋塞阀
1.
A new ceramic coatings sealing faucet valve was developed by treating valve sealing surface with plasma spray surface treatment technology.
针对阀门密封面使用寿命低的的问题,采用等离子喷涂表面处理技术处理阀门密封面,研制了一种新型的陶瓷涂层密封旋塞阀。
5) stopcock
[英]['stɔpkɔk] [美]['stɑp'kɑk]
旋塞阀
1.
The advantage of stopcock used as pitch valve;
旋塞阀作为沥青用阀的优点
2.
The results showed that the failure of stopcock was corrosive wear and abrasive .
采用金相显微镜和扫描电镜对在碱性介质中发生泄漏的不锈钢旋塞阀进行了宏微观形貌和金相组织分析;并采用光电直读光谱仪、EDS、红外碳硫分析仪和NHO分析仪对旋塞阀材质和表面沉积物进行了系统的表征分析。
3.
The structure and work principle of eccentric stopcock of elastic rest seal were analyzed,and performance of the stopcock was compared with that of other valves.
介绍了轧钢高压水除鳞系统中对阀门的控制要求,分析了弹性座封偏心旋塞阀的结构型式、工作原理,并与其它类型阀门的性能进行比较,验证了该阀在管道快速切断场合的应用效果。
6) plug valves
旋塞阀
1.
The paper presents the types,structure and properties of TUFLIN plug valves used in urea plant and analyzes the problems which appear during running as well as its in situ maintenance method
介绍在尿素装置中所用TUFLIN旋塞阀的种类结构和特点 ,分析运行中出现的问题 ,并阐述进行现场检修的方
2.
A kind of slope slots and embeded plates hoisting expanding type valve sealing mechanism which is suitable for ball valves,butterfly valves and plug valves is introduced.
介绍了一种适用于球阀、蝶阀和旋塞阀的斜槽插板升降撑拢式阀门密封结构。
3.
It s suitable for ball valves,butterfly valves and plug valves and it has gained an invention patent (patent No:ZL00111674.
介绍了一种适用于球阀、蝶阀和旋塞阀的阀杆旋转角度启闭的撑拢式阀门密封结构。
补充资料：通用机械：旋塞阀
用带通孔的塞体作为启闭件的阀门。塞体随阀杆转动﹐以实现启闭动作。小型无填料的旋塞阀又称为“考克”。旋塞阀的塞体多为圆锥体(也有圆柱体)﹐与阀体的圆锥孔面配合组成密封副。旋塞阀是使用最早的一种阀门﹐结构简单﹑开关迅速﹑流体阻力小。普通旋塞阀靠精加工的金属塞体与阀体间的直接接触来密封﹐所以密封性较差﹐启闭力大﹐容易磨损﹐通常只能用于低(不高于1兆帕)和小口径(小于100毫米)的场合。为了扩大旋塞阀的应用范围﹐已研制出许多新型结构。油润滑旋塞阀是最重要的一种(见图 油润滑旋塞阀 
)。特制的润滑脂从塞体顶端注入阀体锥孔与塞体之间﹐形成油膜以减小启闭力矩﹐提高密封性和使用寿命。它的工作压力可达64兆帕﹐最高工作温度可达325℃﹐最大口径可达600毫米。
旋塞阀的信道有多种形式。常见的直通式主要用于截断流体。三通和四通式旋塞阀适用于流体换向。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条