FREE-VALVE’s Carbon steel flange Chemical Full Lined Zirconia ceramics Ball Valves 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,Glue industry and food industry.

FREE-VALVE’s A28H spring full bore external thread type with lever safety valve(thread type) is based on the change of the media pressure at the inlet port and the spring pretension force to automatically open and close the valve disc.When the lifting force of the medium pressure (internal pressure) is higher than the spring pretension force, The valve disc overcomes the spring pretension force to open automatically, and the safety valve internal pressure drops after discharging excess media

FREE-VALVE’sWcb Body Strainless Steel Ceramic Lined Knife Slurry 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, so ceramic knife gate valves are very suitable for those mediums containing  fibers and hard solid particles.

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 out resistance material,

FREE-VALVE’s FRZ644TC Pneumatic ceramic double Disk Plates Type 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 FRZ644TC Pneumatic Operated Double Disc Type Ceramic Lined 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, but also design construction of pressure self-sealing and valve disc auto-rotate, so as to the sealing surface within the dry powder get more wear resistance in process of opening and closing frequently,

FREE-VALVE’s FRZ644TC Pneumatic Actuator Ceramic Seated 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 out resistance material, but also design construction of pressure self-sealing and valve disc auto-rotate, so as to the sealing surface within the dry powder get more wear resistance in process of opening and closing frequently

FREE-VALVE’s FRZ644TC Pneumatic Operated Flanged Ends Ceramic Lined Dual Plate Discharge 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, but also design construction of pressure self-sealing and valve disc auto-rotate,

FREE-VALVE’s Pneumatic Operated Flanged Ends Ceramic Lined Dual Disc Discharge 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, but also design construction of pressure self-sealing and valve disc auto-rotate

FREE-VALVE’s FRZ644TC Pneumatic Parallel Sliding type Ceramic Lined Twin Disc Discharg 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, but also design construction of pressure self-sealing and valve disc auto-rotate, so as to the sealing surface within the dry powder get more wear resistance in process of opening and closing frequently, thereby, which guarantee the high requirements of sealing performance of this valve and long working time.

FREE-VALVE’s FRZ644TC Pneumatic Operating Double Disc Type Ceramic Lined 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, but also design construction of pressure self-sealing and valve disc auto-rotate

FREE-VALVE’s FRZ644TC Pneumatic Parallel Sliding Wear Resistance Ceramic Double Discs 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, but also design construction of pressure self-sealing and valve disc auto-rotate, so as to the sealing surface within the dry powder get more wear resistance in process of opening and closing frequently

FREE-VALVE’s WCB body Flange end Anti-Abrasive High Pressure Y Type Slurry Globe Valve is widely used in  Alumina,Metallurgy , Chemical fertilizer , Mining industry, Paper-making

10 Sets pneumatic ceramic lined knife gate valves have already been installed at a over sea power plant in Latin America

FREE-VALVE’s  WCB body flange end Y Type Pneumatic Flat Tank Bottom Valves are designed for the convenient and fast discharging the material or samples from the bottom of the reactor

Pneumatic conveying is powered by compressed air source, conveying powdery materials from one end to the other end in a closed container.It is widely used in coal fired power plant in almost all of the world .
FREE-VALVE ceramic lined gate valve are widely exported to many coal power plant over the world.

FREE-VALVE’s Flange end Carbide seat Y type slurry control Globe valve is a high performance engineering valve with  characteristics of anti-abrasive for mining industry, anti-high pressure and anti-scaling for mining industry. Flange end Carbide seat Y type slurry control Globe valve is divided into left and right parts with a seat between them.

FREE-VALVE’s Electric operating Flange end Y Type Slurry Valve for Alumina Processing is ideal for many applications because the valves are designed for use on abrasion materials. Y Type Slurry Valve is divided into left and right parts with a seat between them. The bolt connecting the two parts can be dissembled to replace the valve seat.The valve with abrasion resistance,high pressure resistance,erosion resistance and anti-scabbing performance.

FREE-VALVE’s FRQ641TC Forged steel A105 body 3 PCS Ceramic Lined Floating 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 as well as a throttling control tasks in corrosive medium with abrasive solids .

FREE-VALVE’s NPS2-150LB FRZ644TC Pneumatic Double Plate Ceramic 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, but also design construction of pressure self-sealing and valve disc auto-rotate

FREE-VALVE’s Pneumatic carbon steel WCB Abrasion – Resistant Ceramic Lining Knife Gate slurry Valve is used in opening and closing the pipeline with high hardness particles and other media, and soft particles but corrosive media. The products are suitable for thermal power plant gravel coal systems. Manual, pneumatic and electric actuator can be used.

FREE-VALVE’s corrosion resistant,hard-wearing engineering ceramic materials are ideally suitable for ceramic gate valve disc,valve seat and valve lining

FREE-VALVE’s WCB Body Ceramic Lined Knife Slurry Gate Valves are widely used in ash, coal slurry,sludge, pulp, sewage and other solid, especially for stone coal systems for thermal power plant.

FREE-VALVE’s Ceramic Discharge Wear-Resistant Knife Gate Valve has the property of strong wear resistance, corrosion resistance. It is suitable for opening and closing the pipeline with high hardness particles and other media, and soft particles but corrosive media,the products are widely used in solid, liquid-solid, gas-solid two-phase medium conveying systems .

FREE-VALVE’s Y Type WCB body Pneumatic Flush Tank Bottom Valves(referred to as Tank valve, Y type Angle bottom valve, Bottom drain valve, Y pattern Flush bottom valve etc.) is also known as bottom valve or drain valve,Flush Bottom Valves are special purpose valves used in vessels or tanks to drain out Alumina slurry left in the vessel. These valves are most commonly used for dead space free draining or feeding of tanks.

Thread end stainless steel ceramic lined 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 ，more over ,stainless steel valve body makes the ceramic lined ball valve suitable for corrosive medium

Stainless Steel Ceramic Lined Ball Valves are designed with engineering ceramics. The engineering ceramics internal parts provide excellent wear resistance and corrosive resistance , the stainless steel ceramic ball valves are widely used as an open and close function in corrosive and corosive medium with abrasive solids content.

FREE-VALVE’s anti-abrasive &anti-corrosive 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 ，more over ,stainless steel valve body makes the ceramic lined ball valve suitable for corrosive medium.

FREE-VALVE’s corrosion resistant,hard-wearing engineering ceramic materials are ideally suitable for valve disc,valve ball,valve seat and valve lining