DH77X TF/塘正阀门供应全国 对夹式蝶型止回阀

天津市塘正阀门有限公司是生产软密封阀门的专业厂家，注册商标为“”字牌，主要产品有蝶阀、法兰蝶阀、沟槽蝶阀、信号蝶阀、电动蝶阀、气动蝶阀、蝶式止回阀、沟槽闸阀等50余种型号600多个规格、均按照国家标准生产及定做异型阀门并取得ISO9000系列标准认证。一九九九年被天津市技术*评为“天津市振兴质量示范企业示范产品”的光荣称号，产品广泛适用污水、水、油、蒸汽等介质。

对夹式蝶阀止回阀采用*进结构设计，符合有关标准系属节能型产品。此产品止回性能好、安全、可靠、流阻小，主要适用于石油、化工、食品、医药、轻纺、造纸、给排水、冶冻及能源等系统，作为单向阀使用。

Wafer butterfly check valve a save-energv product，is manufactured based on the  foreign advanced technology and in accordance with relative international standards.This product is featured by excellent retaining performance，high safety and reliability and low flow resitance.it is suitable for systems in the industries of perochemical，food processing，medicine，textile，paper-making，water supply and drainage，metallurgy，energy and lightindustry etc used as a check valve in one way.