对夹式止回阀适用于公称压力PN1.0MPa-42.0MPa、Class150-2500；公称通径DN15-1200mm、NPS1/2-48；工作温度-196-540℃的各种管路上，用于防止介质倒流。通过选用不同的材质，可适用于水、蒸汽、油品、硝酸、醋酸、强氧化性介质及尿素等多种介质。
结构特点：
1、结构长度短，其结构长度只有传统法兰止回阀的1/4-1/8
2、体积小、重量轻、其重量只有传统法兰止回阀的1/4-1/20
3、阀瓣关闭快速，水锤压力小
4、水平或垂直管道均可使用，安装方便
5、流道通畅、流体阻力小
6、动作灵敏、密封性能好
7、阀瓣行程短、关阀冲击力小
8、整体结构、简单紧凑、造型美观
9、使用寿命长、可靠性高
产品广泛用于石油、造纸、水电、食品、医药、轻纺、冶炼、污水处理、矿厂、化工、高层建设、给排水等工程，行销国内外各大、中、小城市，深受广大用户的信赖和好评。热枕欢迎新老客商前来洽谈. 联系电话：0595-86183997.移动电话13860769497
Fujian xingda valve manufacturing Co., LTD is located in the west coast of the strait economic zone of Chinese famous faucet hometown - fujian quanzhou verdant town, hebron with Taiwan sea, it is domestic production base of three plumbing valves, resource advantage is remarkable. Company specializing in the production of American standard, Germany standard, British standard, Japanese standard, gb series standard valve, leading products: gate valves, butterfly valves, ball valves, check valves, globe valves, flexible ware, hydraulic control valves, filters, rubber joint etc various specifications (DN40 - DN4000) valve, can also according to customer's requirements. Independent research and development of the water supply and drainage valve series of similar products in the country in a leading level, water double wedge gas storage butterfly valve, cut-off valve, cut-off valve double hemisphere water fills the domestic blank. As an iron and steel enterprise, dealing not many brilliant speech, we only follow is: HuanWei customers' needs, strives for the survival by the quality, seek development by innovation, to management for efficiency. With the first-class quality, the best price and high quality service, repay masses of users, realization and customer genuine "win-win". Warmly welcome domestic and international manufacturers to visit our company, technical communication, negotiation and cooperation.
Contact: ChenZhiJia
Contact: 13860769497
Telephone: 0595-86182997
Fax: 0595-86181899
Fujian xingda valve manufacturing Co., LTD
