Product
O-ring PTFE-lined ball valve
The O-ring lined PTFE ball valve is a full-bore floating (two-piece) and full-bore fixed ball (three-piece) ball valve structure. The valve body and ball are lined with fluoroplastic, mainly used for cutting off or connecting corrosive media in pipelines, and can also be used for fluid regulation and control. The actuator uses a high-performance double-piston rack and pinion structure, with high transmission efficiency and compact structure, or an electronic electric actuator.
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- Product Description
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The "O" type fluoroplastic lined ball valve is a full bore floating (two-piece) and full bore fixed ball (three-piece) ball valve structure. The valve body wall and ball core are lined with fluoroplastic, mainly used for cutting off or connecting corrosive media in pipelines, and can also be used for fluid regulation and control. The actuator uses a high-performance double-piston gear rack structure, with high transmission efficiency and compact structure, or an electronic electric actuator. The nominal diameter range of this series of products is DN15~250mm (1/2”~10”), and the nominal pressure level is PN1.0, 1.6Mpa (150lb).
1. Actuator 2. Handwheel 3. Bracket 4. Valve body 5. Ball core 6. Valve cover 7. Lining layer 8. Packing 9. Valve seat
Features:
1. Low fluid resistance, the inner wall of the lined ball valve is smooth, and the flow path is unobstructed, making it the valve with the lowest fluid resistance among all valve types:
2. Quick and convenient switching, only needs to rotate the ball 90° to complete the opening and closing action:
3. Using a special molding process, the lining material is lined on the inner wall of the valve shell, which can withstand the corrosion of strong acids and alkalis. The lined ball surface and PTFE valve seat combination ensures good sealing and zero leakage;
4. The ball and stem are integrated in design, eliminating the turning angle difference and preventing the possibility of pressure-bearing parts being ejected due to pressure changes, ensuring safety and reliability;
5. Valve seat limit structure (stable torque): The metal limit structure at the main and auxiliary valve body connection and the connection between the valve body and the packing gland ensures reasonable pre-tightening and limiting of the valve seat sealing ring, greatly reducing the operating torque:
6. Standard actuator: Pneumatic and electric are interchangeable.
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Sales telephone:022-88815037,022-88529697
Email:FLSvalve@yeah.net
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