SIGN IN   繁體中文 简体中文 English DEUTSCH   Home Company The Leading Brand of Butterfly Valves in Taiwan! 台灣蝶閥領導品牌   Introduction History Career Products The Leading Brand of Butterfly Valves in Taiwan! 台灣蝶閥領導品牌   Butterfly Valves Check Valves Damper Valves Ball Valves Globe Valves Gate Valves Operator Customized Valves Certificate The Leading Brand of Butterfly Valves in Taiwan! 台灣蝶閥領導品牌   All Series Double-Offset Triple-Offset Centric Ship-Building AWWA Ball Valves Check Valves News Investors The Leading Brand of Butterfly Valves in Taiwan! 台灣蝶閥領導品牌   Financials Quarterly Results Latest News Investor Conference Shareholders' Meeting Information | Dividend History Historical Prices | Analyst Coverage Investor Relations & Media Contacts Announcement Corporate Governance Organizational Chart Corporate Executives Internal Policies Corporate Social Responsibility Corporate Social Responsibility Protecting the Environment Mission and Vision Employee Care | Charity Contact 　 Products Butterfly Valves Check Valves Damper Valves Ball Valves Globe Valves Gate Valves Operator Customized Valves Check Valves >> Back CV-122/123 CHECK VALVE Specification: Value’s dual plate check valve is designed for general purpose; it could be installed either horizontally or vertically in pipeline. Size: 1.5”~48”(40 mm ~1200mm) Temperature Range: -20℃~120℃(-4℉~248℉) Pressure Rating: ANSI 150 LB Product Brochure Feature: A check valve, clack valve, non-return valve or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction. Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other forfluid to leave. There are various types of check valves used in a wide variety of applications. Check valves are often part of common household items. Although they are available in a wide range of sizes and costs, check valves generally are very small, simple, or inexpensive. Check valves work automatically and most are not controlled by a person or any external control; accordingly, most do not have any valve handle or stem. The bodies (external shells) of most check valves are made of plastic or metal. ↑Top   Home   Company   Products News   Concepts History Career     Butterfly Valves Check Valves Damper Ball Valves Globe Valves Gate Valves Control Valves Customized Valves Certificate Contact Staff

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