Welcome to the official website of Nesfo Valve Manufacturing (Quanzhou) Co!
Quality Assurance
Reliability
Technical SupportH71X-25P带四边对夹式止回阀由阀体、阀瓣、弹簧等组成，用于防止介质倒流，可水平或垂直安装于管路系统。该阀具有结构短、体积小、阀瓣关闭快速、水锤压力小、流体阻力小、动作灵敏、密封性能好等特点。此产品采用对夹连接，特别适合于安装空间受限制的场合采用。广泛用于石油、化工、橡胶、造纸等行业，特别适用于蒸汽锅炉和导热油系统。
Product Features
Product Parameters
Product Size Reference
安装示意图
Implement comprehensive quality control throughout the entire process, meticulously and thoroughly inspecting every detail!
Highly efficient internal cost control has reduced expenses, passing the savings on to our customers!
Advanced production lines and ample inventory have shortened delivery times!
Please email the purchase list to nesfovalve@163.com, Tel/WeChat: +86-13382208259, WhatsApp: +852-90445535.
Upon receiving the customer's purchase list, our company will provide valve quotations 「Price List」 and selection services「Valve Models」.
Specific arrangements to be finalized：Confirmation of delivery schedule, special requirements, and other details.
Specialized in the development and production of fluid control valves
Nesfo Valve mainly develops and manufactures：ball valves, butterfly valves, gate valves, globe valves, check valves, filters, water control valves, safety valves, pressure reducing valves, respiratory valves, regulating valves, pneumatic valves, electric valves and so on.
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