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FREE-Valve’s Ceramic Ball Valves are designed with engineering ceramics the engineering ceramics internal parts provide excellent wear resistance, the ceramic ball valves are widely used as an ...

FREE-Valve’s Pneumatic Ceramic Double Disc Gate Valve is mainly used in feeding and dumping the dry powder and the transport pipeline, which not only adopt toughening ceramic as shut off and wear ...

FREE-Valve’s pneumatic ceramic butterfly valves were operated in the harshest control environments and offers excellent resistant to cavitation which is major problem for process control ...

FREE-Valve’s Bronze Thread gate valve body is manufactured from aluminum bronze.It is the most commonly used valve in industry, and well suited for sea water, oil and gas service as well as a ...

FREE-Valve’s Ceramic Knife Gate Valves are known as slurry gate valves. Its have simple structure and can cut off medium which contains solid particles and fibers, but for some very hard particles ...

FREE-Valve’s Pneumatic Ceramic Rotary Gate Valves are designed for pressurized and vacuum systems including pneumatic conveying systems, discharge and vent applications in steel plant and coal ...

FREE-Valve’s ceramic slurry gate valves are a sliding valve with a closed part as a parallel gate. The clamping force of the gate to the seat is controlled by the medium pressure acting on the ...

FREE-Valve’s Bi directional knife gate valves are known as slurry gate valves. Its are bidirectional valve deals with flow in both directions, while offering zero leakage. The U shape peripheral ...

FREE-Valve’s thread end bronze ball valve body is manufactured from aluminum bronze.The valve with a bronze or stainless steel blow out-proof stem. With the full port design and brass ball, the ...

FREE-Valve’s bronze flanged gate valve body is manufactured from aluminum bronze.It is the most commonly used valve in industry, and well suited for sea water, oil and gas service as well as a ...

FREE-Valve’s Pneumatic Ceramic Rotary Gate Valves are designed for pressurized and vacuum systems including pneumatic conveying systems, discharge and vent applications in steel plant and coal ...

FREE-Valve’s manual operation Tank Bottom Angle Valves are designed for the convenient and fast discharging the material or samples from the bottom of the reactor,drain or feed vessel .The valve ...