2 inch Pneumatic Ceramic lined Knife Gate Valves are designed with the anti abrasive performance and longer working life .

FREE-VALVE’s ceramic butterfly valves were operated in the harshest control environments and offers excellent resistant to cavitation which is major problem for process control valves. The ceramic materials are applied to the most common problem areas within disc of butterfly valve.These ceramic materials are 6-8 times harder than stainless steels and this ensures that the ceramic butterfly valve can operate under harsh, abrasive service environment.

Pneumatic Ceramic Rotary Gate Valve With Spool resolves the problem of distance of valve and pipe flange ,the dimension of spool can be customized.

FREE-VALVE’s Manual Wafer type Ceramic Butterfly Valves were operated in the harshest control environments and offers excellent resistant to cavitation which is major problem for process control valves. 

Manual Operated Stainless Steel Ceramic Lined Knife Gate Valves are suitable for any corrosive and abrasive medium ,and work as shut off valves .

FREE-VALVE’s ceramic rotary disc gate valves are designed for pressurized and vacuum systems including pneumatic conveying systems, discharge and vent applications in coal power plant .

Double acting pneumatic knife gate valves are suit for any abrasive medium and operated by double acting pneumatic .

The video shows the pneumatic knife gate valve opening and closing process

These pneumatic ceramic back forth sliding gate valve are produced for one of Mexico Customer.

Stainless steel ceramic lined butterfly valve is designed for any abrasive and corrosive working conditions ,to replace any metal seated butterfly valve with longer working life .

Pneumatic knife gate valves are composed of pneumatic actuator and knife gate valve. They are widely used on industrial pipeline for on-off operation for water ,oil ,supply etc .

Abrasive &corrosive resistant 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 open and close function in corrosive medium with abrasive solids .

Pneumatic Ceramic Back Forth Sliding Gate Valve are designed for special working condition in Mexico coal power plant and replacing previous metal seated valves .

FREE- VALVE’s Stainless steel Flange Type full Lined Ceramic Ball Valve for chemical industry FRQ641TC are suitable for Silicon Powder, Alumina Powder, Dry Coal Powder, Limestone Slurry, Gypsum Slurry, Plaster, Fly Ash, Mining Ore, Coal Powder Injection, Metallurgical dust, Thermal Power plant FGD , LiCoO2  powder equipment 

FREE-VALVE’s Bare Stem Stainless Steel Round Port Ceramic Ball Valve for lithium battery plants are designed with engineering ceramics   the engineering ceramics internal parts provide excellent wear resistance, the ceramic ball valves are widely used as an open & close function as well as a throttling control tasks in corrosive medium with abrasive solids content.

Ceramic ball machining is a part of machining process of the ceramic lined ball valve .The ceramic ball has anti abrasive and anti corrosive performance .

The video show the opening and closing for pneumatic ceramic rotary gate valve, Ceramic lined sealing makes the valve having anti abrasive performance,So it suits for wherever opening and closing frequently .

FREE-Valve’s Wafer Lug Type Flange Connection Slide Knife Gate Valves are used on industrial pipeline for on-off operation. The structure of body and seat eliminates clogging shutoff for flow with fine particles.

FREE-Valve’s Parallel Slide Valves Round Flange Wafer Lug Type Knife Gate Valves are used on industrial pipeline for on-off operation. The structure of body and seat eliminates clogging shutoff for flow with fine particles.

Ceramic valve disc is mainly used in pneumatic ceramic double gate valves, pneumatic ceramic swing gate valves,

Pneumatic ceramic lined double disc gate valve is designed for fly ash at ash handling system in coal fired power plant

Abrasive &corrosive resistant ceramic ball valves are suit for any abrasive and corrosive medium , especially for corrosive medium with some particle in chemical industry .

FREE-Valve’s China supplier High quality Flange Type Fly ash Manual operating knife gate valves are known as slurry gate valves. Its are unidirectional wafer knife edge gate valve used on industrial pipeline for on-off operation.

FREE-Valve’s Wafer type Lug type Stainless Steel or Cast Iron Electric Pneumatic Slurry Sluice Knife Gate Valves are known as slurry gate valves. Its are unidirectional wafer knife edge gate valve used on industrial pipeline for on-off operation.

FREE-VALVE’s Pneumatic Operation Wafer Type Ceramic Twin Disc Gate Valve FRZ644TC 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 out resistance material, but also design construction of pressure self-sealing and valve disc auto-rotate

FREE-VALVE’s Wafer Type WCB Body Pneumatic Ceramic Lined Back Forth Sliding 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 out resistance material

FREE-VALVE’s Wafer Type Pneumatic Ceramic Lined Double Disc Gate Valve FRZ644TC  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 out resistance material, but also design construction of pressure self-sealing and valve disc auto-rotate

FREE-VALVE’s Fly Ash System Stainless Steel Body 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 or serious erosive mediums, general metal seated knife gate valves will be washed out easily