Welcome to the official website of Nesfo Valve Manufacturing (Quanzhou) Co!
Quality Assurance
Reliability
Technical SupportHQ44X-16Q立式球形止回阀由阀体、球体和挡板等组成。采用橡胶包皮滚球为阀瓣，在介质的作用下，可在阀体内的整体式滑道上作上下左右滚动，从而打开或关闭阀门。具有消声式关闭，不产生水锤，密封性能好，水头损失少，可水平或垂直安装等特点。广泛用于冷水、热水、工业及生活用水管网系统的水泵出口防止介质倒流。
Product Parameters
Product Size Reference
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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