Excellent Valves for Isolation & Control


CV4400CL Ceramic On-off Ball Valve

CV4400CL Ceramic On-off Ball Valve

Valve Type:                                                 Ceramic on-off ball valve


Valve Nominal Size:                                  DN15 through DN200 or larger; 0.5 inch through 8 inch


Pressure Rating:                                         PN10, 16, 25, 40, 100; ANSI Class 150, 300, 600


Body Style:                                                  Double flanged O shape ball


Flow Direction:                                           Bidirectional; Unidirectional


Flow Characteristic:                                   Quick open


Temperature Range:                                  Standard up to 220 °C; High temperature up to 425 °C


Body Material:                                             Carbon steel, Stainless steel


Stem Material:                                             17-4PH, 316L, Hastelloy, Monel, Structure ceramic


Housing (Liner) &Ball & Seat & Socket Material: Structure Ceramic


Seat Leakage:                                               ANSI IV, V or VI


Actuator:                                                       Pneumatic rack and pinion actuator; Pneumatic scotch yoke actuator;

                                           Rotary Diaphragm Actuator; Electric actuator;

                                           Hand-wheel manual for option; Manual operator

Description & Features

High Temperature Ceramic Ball Valve Appearance


CV4400CL ceramic on off ball valve specially used in heavy duty severe service as corrosion fluid has solid particles, able to solve the problem under flow contaminated corrosive fluid with abrasive particles. Widely applied to delivery systems such as acid, alkali, gas, liquid, steam, coal, glass, sand, ash, dust, tailings and slurry for On-off applications of thermal power, metallurgy, waste incineration, silicon, salt chemical industry, paper, abrasive and other industries in the harsh environmental conditions.


Full lining or half lining available.


Excellent performance of wear proof, anti-corrosive, erosion resistance and thermal insulation by fluid do not come in contact with metal parts, only contact with solid ceramics.


Robust design, harden ceramic and perfect fit of metal parts with ceramic parts, reliable, long life.


Excellent shut-off sealing, bidirectional sealing and light operate torque.


Low flow resistance.


Anti-blowout stem.


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