Q41F46 耐腐蚀衬四氟球阀

Q41F46 Corrosion-resistant PTFE-lined ball valve are available in two structural types: split two-piece and three-piece. In addition to having low fluid resistance, fast opening and closing speed, and simple structure, ball valves with FEP lining have extremely high chemical stability and can be used with any highly corrosive substances except for molten alkali metals and elemental fluorine.

产品名称: Fluorine-lined Ball Valve

产品型号: Q41F46

公称直径: DN15～DN300
结构类型: 球形

公称压力: 1.6Mpa～6.4Mpa
连接方式: 法兰, 内螺纹

适用温度: ≤450ºC
驱动方式: 手动的, Pneumatic, Electric

阀体材质: 铸钢, 不锈钢
制造标准: 国标 (中国国家标准), 从 (德国标准), 应用程序编程接口 (美国标准), 美国国家标准协会 (美国标准)

适用媒体: 水, 油, 气体, Heat Transfer Oil, 液体

制造商: 浙江科三阀门有限公司, 有限公司.

The Q41F46 PTFE-lined ball valve is available in two structural types: two-piece and three-piece. Besides its low fluid resistance, fast opening and closing speed, and simple structure, the FEP lining provides extremely high chemical stability, making it suitable for use with any highly corrosive materials except molten alkali metals and elemental fluorine. Employing a full-bore, floating ball design, the valve can achieve leak-free closure across the entire pressure range, facilitating pipeline cleaning and maintenance. The ball and stem are cast (forged) as a single unit, eliminating the possibility of the stem being ejected from the pressure-bearing component due to pressure changes, fundamentally ensuring safety in engineering applications. Its compact and rational structure minimizes the internal cavity space of the valve body, reducing media retention. 此外, a special molding process ensures excellent sealing surface density, and the herringbone annular PTFE packing combination achieves zero leakage.

Q41F46 Corrosion-resistant PTFE-lined ball valve Basic Models:
Manual Q41F3, Worm Gear Q341F3, Q41F46, Q341F46
Pneumatic Q641F3, Electric Q941F3, Q641F46, Q941F46

Q41F46 Corrosion-resistant PTFE-lined ball valve Technical Specifications
Design Standard: GB12237
结构长度: GB12221
Flange Standard: JB/T79-94
GB9113.1-26
Inspection and Testing: JB/T9092-99
Drive Method: 手动的, Electric, Pneumatic, Worm Gear