Pneumatic Actuated Cast Steel 2PC Flange Ball Valve

JOEPAI durable Pneumatic Actuated Cast Steel 2PC Flange Ball Valve is mainly used to cut off or connect media in pipelines, and can also be used for fluid regulation and control. Among them, the hard sealed V-shaped ball valve has a strong shear force between its V-shaped core and the metal seat of the welded hard alloy, which is particularly suitable for media containing fibers, small solid particles, etc. The multi way ball valve on the pipeline can not only flexibly control the merging, splitting, and switching of the flow direction of the medium, but also close any channel to connect the other two channels. This type of valve should generally be installed horizontally in pipelines.

Pneumatic Actuated Cast Steel 2PC Flange Ball Valve, The surface of the carbon steel hard seal ball valve body adopts advanced spraying technology, and through treatment of various working conditions, the highest hardness can reach HRC78. The treatment of the valve seat sealing surface can achieve a maximum hardness of HRC72. The ball and valve seat are paired and ground, and all sealing areas of the entire sealing surface of the ball valve are precision ground. Suitable for high temperature and high pressure media such as water, steam, petroleum, coal, fiber, viscous and corrosive media, as well as media with particles. Metal sealed ball valves have two structures: floating ball and fixed ball. The metal seat ring contacts the spherical surface, and a uniform spring load acts on the seat ring to form a seal between the seat ring and the spherical surface. The Carbon Steel 2PC Flanged Ball Valve expands the auxiliary seal due to the spring load, achieving sealing between the valve body and seat The load of the spring is sufficient to provide a reliable seal between the valve seat and the sphere. Under low pressure conditions, a sealing grease injection system can be designed between the sealing surface of the valve seat and the sphere.

Product Features:

Pneumatic Actuated Cast Steel 2PC Flange Ball Valve is designed specifically for industrial automation fluid control systems, this product integrates a high-performance cast steel valve body with a high-efficiency pneumatic actuator, achieving exceptional durability, sealing, and fast opening and closing control. Key features include:

1. Equipped with a high-performance double-acting or spring-return (single-acting) pneumatic actuator, it offers fast response and high torque output, enabling rapid 90-degree rotation and opening and closing, meeting the demands of high-frequency automation control.

2. The valve body is precision-cast and machined from high-quality cast steel (such as WCB), offering exceptional mechanical strength and impact resistance, making it suitable for medium- and high-pressure applications and harsh industrial environments.

3. The two-piece, split-body design is compact and lightweight, facilitating installation, maintenance, and quick removal and replacement of the internal valve core, significantly reducing long-term maintenance costs.

4. The valve seat, constructed of reinforced polytetrafluoroethylene (PTFE) or metal sealing material, forms a leak-free seal with the precision-polished ball, ensuring reliable shutoff under a wide range of harsh media and pressures. 

5. Full-bore or reduced-bore designs minimize flow resistance, effectively reducing pipeline pressure loss and making them suitable for applications requiring high flow rates.

6. Standard flange connections (such as ANSI, JIS, and DIN) ensure easy installation. These products are widely used in industries such as water treatment, petrochemicals, power generation, and papermaking, controlling water, steam, oil, gas, and certain corrosive media.

7. They can be equipped with accessories such as limit switches, solenoid valves, filter-pressure reducing valves, and position indicators, providing real-time feedback on valve status and enabling system integration and safety interlock control.

Choose our pneumatic flanged ball valves to provide a stable, efficient, and long-lasting automated fluid control solution.

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