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Description
xThe Three-Piece Internal Thread Ceramic Ball Valve features structural ceramic trim (ball and seat), providing excellent corrosion resistance, wear resistance, erosion protection, as well as anti-magnetic and anti-static properties.
Upgraded through multiple iterations, the valve incorporates a new packing gland design, enabling in-line adjustment of packing sealing for enhanced reliability. It is suitable for isolation applications involving specific acid/alkaline/salt gases, liquids, high-temperature steam, slurries, and ash/slag materials.
Technical Specifications
Parameter |
Specification |
Nominal Diameter |
DN15–DN25 (1/2"–1") |
Pressure Rating |
1.0MPa, 1.6MPa, 2.5MPa, 150Lb (Class 150) |
Temperature Range |
-40°C (non-freezing) to 180°C (-40°F to 356°F) |
Body Material |
CF8 (304 SS), CF8M (316 SS) |
Ball Material |
Zirconia (ZrO₂) Ceramic |
Seat Material |
Alumina (Al₂O₃) Ceramic |
Connection Type |
Internal Thread (NPT/BSPT/G) |
Thread Standards |
G (BSPP), NPT (National Pipe Thread), BSPT (British Standard Pipe Taper) |
Actuation Type |
Pneumatic, Electric |
Mounting Standard |
ISO 5211 (Direct Mounting Interface) |
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