Nominal Pipe Size: DN15mm~DN500mm (1/4"~20")

Nominal Pressure: PN 1.0~4.0 MPa (150~300 Lbs)

Operating Temperature: ≤ 300℃

Material: Carbon steel, stainless steel, etc.

Medium: lithium powder, polycrystalline silicon, coal dust, powdered granules, gypsum liquid, sulfuric acid, hydrochloric acid, and other corrosive mediums

Widespread Applications: Pipeline systems for new energy, electricity, oil, and chemical industries.

Features:

1. The pneumatic O-shaped ball and valve seat are made of high-performance toughened ceramic. The ball valve features high wear resistance, erosion resistance, and corrosion resistance.

2. Pneumatic ceramic ball valves have unparalleled advantages over metal ball valves, boasting a lifespan 2-4 times that of titanium and Monel metal valves.

3. Pneumatic ceramic ball valves are commonly used in environments where air pumps can be installed on-site, and are often employed in harsh conditions prone to flammability and explosion. This valve uses an air source to control the opening and adjustment of the ceramic ball valve. When equipped with a pneumatic triple union, it allows for remote control of the valve's opening and adjustment. Such valves close and open quickly, also known as quick-closing ball valves.

4. All contact surfaces are made of structural ceramic materials, which boast a chemical stability and hardness (Rockwell hardness HRC90) second only to diamond. Consequently, this valve features excellent wear, corrosion, and erosion resistance, as well as 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 being paired with the valve seat, the ceramic's self-lubricating properties enable excellent sealing performance.

6. Significantly improved the shortcomings of metal hard-sealed ball valves, such as easy leakage, high torque, and low 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 particulate media or those with soft particles but also subject to corrosion, and is currently the most suitable valve for such media.