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

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,

Ten years working experiences at ceramic lined valve industry ,advise you suitable solution according to your working condition on site

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

Pneumatic ceramic lined rotating disc gate valves are widely installed at ash handling system of coal power plant .

FREE-VALVE’s Urethane Liner Bi-directional seal Wafer type Slurry Knife Gate Valves are used for heavy duty applications such as abrasive slurry,mining industry,coal washing, paper industry,Wastewater treatment plants,sludge discharging.

Stainless Steel Pneumatic Ceramic Double Disc Gate Valve is mainly installed in feeding and dumping the fly ash at coal power plant .

FREE-VALVE’s Stainless Steel Ceramic Lined Butterfly Valves are operated in the harshest control environments and offers excellent resistant to abrasion and corrosion which is major problem for industrial valves. The ceramic materials are applied to the sealing surface of butterfly valve.These ceramic materials are 6-8 times harder than stainless steels and the result is a control valve that functions properly in a harsh, abrasive service environment.

FREE-VALVE’s FRZ644TC Flange end Pneumatic Actuator Ceramic Twin Disc Balance 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 FRXZ644TC Pneumatic Anti wear Ceramic Lined Rotary Double Disc Discharge Ash Gate Valves are suitable for coal fired power plant, steel plant, cereals transport system

FREE-VALVE’s FRXZ644TC Flange end Pneumatic Ceramic Rotating Double Disc Gate Valves are designed for pressurized and vacuum systems including dense and dilute phase pneumatic conveying systems

FREE-VALVE’s High temperature Thin Type metal to metal 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,

Every set of pneumatic ceramic lined rotary gate valve will be packed into wooden box along with operation manual ,certification of inspection ,test reports before delivery

Composite Function Air Exhaust Valve body is barrel-shaped, and includes floats, stems and disc. The valves are used at the highest point on the pipe or where there is a closed gas and at the pump outlet for removing gas from the pipe, so that the pipe is working properly

FREE-VALVE’s FRZ73PU Split body PU lined wear resistant knife gate valves are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold

FREE-VALVE’s  manual  pneumatic Bi-directional seal PU polyurethane lined knife gate valves are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold

FREE-VALVE’s  FRZ73PU manual  pneumatic Polyurethane PU seat Slurry Knife Gate Valves are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold

Open and close test for pneumatic ceramic lined double disc gate valve

FREE-VALVE’s Abrasion Resistant Pneumatic Ceramic Double Disc Gate Valves 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 DN65 Pneumatic Ceramic lined parallel 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,

FREE-VALVE’s FRZ644TC Pneumatic Industrial 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 FRZ73PU  Split body PU lined wear resistant knife gate valves are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold