Fluorine Lined Ball Control Valve

Our premium Fluorine Lined Ball Control Valve, precision cast from ASTM A351 CF8 stainless steel alloy as the primary valve body material, delivers outstanding long-term corrosion, abrasion and chemical erosion resistance that far surpasses standard unlined metal control valves, rendering it the optimal fluid control solution for transporting and regulating highly aggressive, corrosive, acidic, alkaline and oxidizing industrial chemicals.
Specified in DN80 nominal diameter (equivalent to a 3-inch pipeline matching size), this industrial control valve carries dual pressure rating certifications of PN16 and Class 150 LB, enabling seamless compatibility with both metric European piping systems and imperial American standard pipeline networks without additional adapter modifications. Equipped with standardized full-face flanged end connections conforming to mainstream international flange standards, the valve drastically simplifies on-site pipeline assembly, routine disassembly, internal lining inspection, component replacement and post-service maintenance workflows, effectively cutting down field installation downtime and recurring maintenance labor costs for plant operators.
Matching the valve body is a high-performance modular pneumatic actuator engineered for closed-loop proportional flow regulation; it delivers ultra-precise stroke positioning, fast response speeds and stable modulation of fluid flow rates, pressure levels and medium temperature parameters, supporting automatic remote control integration with DCS, PLC and distributed industrial automation systems. The actuator boasts stable output torque, anti-jamming internal transmission structures and robust weatherproof housings, adapting to both indoor workshop and outdoor open-air factory operating conditions.
Every wetted internal surface of the valve cavity, ball core and sealing seat is fully coated with thick, high-purity fluorine lining material through advanced integrated lining molding technology. This specialized fluorine lining retains excellent chemical inertness against nearly all strong corrosive media, alongside outstanding temperature resistance and anti-sticking properties to prevent medium crystallization, scaling and material adhesion inside the valve passage. Combined with the high-tensile ASTM A351 CF8 cast stainless steel body that provides superior mechanical strength, pressure-bearing capacity and structural rigidity, the entire valve assembly adopts heavy-duty reinforced construction to withstand continuous cyclic operation, fluctuating pipeline pressure and harsh working conditions including high-concentration chemical processing, wastewater treatment, pharmaceutical synthesis, fine chemical manufacturing and metallurgical pickling production lines.
Built with rigorous industrial quality control standards throughout casting, lining, assembly and pressure testing processes, this fluorine lined ball control valve maintains consistent, trouble-free operational stability over extended service lifespans. It minimizes unplanned production shutdown risks and reduces overall equipment lifecycle costs, consistently delivering dependable, safe and efficient fluid regulation performance amid the most severe, high-demand industrial process environments worldwide.
Chinamanufacturer offers high-quality industrial products with competitivepricing and advanced production capabilities.