Welcome to the official website of Nesfo Valve Manufacturing (Quanzhou) Co!
Quality Assurance
Reliability
Technical Support
PZ73H-10C手动刀型闸阀也叫刀闸阀，适用于带有悬浮颗粒、纤维材质的纸浆、污水、煤浆、灰渣、水泥混合物等介质的管道，靠可以切割纤维材料的刀刃型闸板来切断这些介质。阀体实际上不存在腔室，闸板在侧面导向槽内升降，并有底部凸耳紧压在阀座上，如需达到较高的介质密封性时，可选用O形密封阀座实现双向密封。该阀具有操作轻便灵活、体积小、通道流畅、流阻小、重量轻、易安装、易拆卸等特点。刀型闸阀其闸板具有剪切功能可刮除密封面上的粘着物，自动清除杂物，不锈钢闸板可防止腐蚀引起的密封泄漏。广泛用于污水、煤浆、糖浆、泥浆、空气、渣水混合物、供水、造纸、矿山等行业。
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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