1. a valve closed or opened at will (as by hand) for preventing or regulating flow (as of a liquid in a pipe) specifically the valve in an engine steam pipe for controlling or checking the passage of steam
stop valves 例句
英汉例句
zhejiang greenland refrigeration equipment co. , ltd. is special in producing refrigeration stop valves and parts and is chinese association of refrigeration (car)'member.
浙江绿洲制冷设备有限公司是专业生产制冷截止阀及配件的企业,是中国制冷学会会员。
the stainless steel stop valves of this series are used in pipings in chemical induxtry to stop (or allow)medium flowing such as nitric acid, acetic acid, etc.
氟塑料全衬隔膜阀系列产品,是各类隔膜阀中应用最为广泛的一种形式,主要用来切断(或接通)管路介质。
discusses the feature of balance valves, considers that balance valves should be used in place of the orifice, gate valves and stop valves in order to improve regulating function of liquid pipe.
分析了平衡阀的特点,认为为改善液体管路系统的调节功能,用平衡阀取代截流孔板、闸阀及截止阀势在必行。
electric contacts, magnetic turnover plate, photo-control liquid level controllers, accumulators, nitrogen-filling vehicle, gas-filling tools, stop valves and high-pressure rubber tube assembly.
电接点、磁翻板、光控液位控制器、滤清器、充氮车、充气工具、截止阀、高压胶管总成。
gate valves serve as efficient stop valves with flow in either direction.