Nominal Diameter: DN15mm~DN500mm (1/4"~20")
Nominal Pressure: PN 1.0~4.0 MPa (150~300 Lbs)
Operating Temperature: ≤ 300℃
Material: A105
Medium: Lithium powder, polycrystalline silicon, coal dust, powdered granules, gypsum liquid, sulfuric acid, hydrochloric acid, and other corrosive media
Widespread Applications: Pipelines for new energy, electricity, oil, and chemicals.
Features:
1. The pneumatic O-shaped ball and valve seat are made of high-performance structural toughened ceramic. The ball valve features high wear resistance, erosion resistance, and corrosion resistance.
2. Pneumatic ceramic ball valves possess unparalleled advantages over metal ball valves, with a lifespan 2 to 4 times longer than titanium and Monel metal valves.
3. Pneumatic ceramic ball valves are commonly used in environments where air pumps can be placed, and they are often employed in harsh conditions prone to flammability and explosiveness. This valve utilizes an air source to control the opening and adjustment of the ceramic ball valve. With the addition of a pneumatic triple union, it allows for remote control of the valve's opening and adjustment. Such valves are known for their fast opening and closing speed and are also referred to as quick-closing ball valves.
4. All contact surfaces are made of structural ceramic materials, with chemical stability and hardness (Rockwell hardness HRC 90) second only to diamond. As a result, this valve boasts wear resistance, corrosion resistance, erosion resistance, good thermal insulation, and minimal thermal expansion.
5. Spheres are manufactured using advanced grinding equipment and technology, ensuring high roundness accuracy and excellent surface quality. After mating with the valve seat, the self-lubricating properties of the ceramic material contribute to excellent sealing performance.
6. Significantly improved the shortcomings of metal hard-seated ball valves, such as their tendency to leak, high torque requirements, and poor resistance to corrosion on the sealing surfaces.
7. The ceramic's excellent wear resistance ensures this valve is durable and reliable, with a lifespan up to 2-4 times longer than titanium alloy valves and Monel valves.
8. This valve boasts unparalleled advantages for high-hardness particle media, or media that is both soft and corrosive, and is currently the most suitable valve for such conditions.
