Pneumatic ceramic lined double disc gate valve sealing testing

FREE-VALVE brand Y Type UPVC Strainer With Loose Flange is widely used in chemical, metallurgy, paper, electronics, medicine and food industries, especially in the use of circulating water in the factory, so that the water resources can be used to the maximum.It can effectively filter out particle matter, protect equipment, reduce system blockage, and extend service life.

FREE-VALVE brand Pneumatic Ceramic Lined 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, so ceramic knife gate valves are very suitable for those mediums containing fibers and hard solid particles.

FREE-VALVE brand manual fluorine lined diaphragm valves are widely used in chemical industry, medicine and other industrial sectors to achieve the cutting of acid, alkali and other corrosive media in the production process

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 .

Pneumatic ceramic lined double disc gate valve is testing at the 6 bar air pressure

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

FREE-VALVE brand fluorine lined butterfly valve adopts the central line fluorine lined structure,the valve body and disc are lined with anti-corrosive materials so as to effectively avoid the corrosion of the valve by strong corrosive media,so the valve has both the common butterfly valve mechanical strength, and also can play strong resistance to chemical medium properties .

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 .

FREE-VALVE brand wear resistant ceramic lined butterfly valves with stainless steel valve body  are operated in the harshest control environments and offers excellent resistant to cavitation which is major problem for process control . 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.

FREE VALVE Brand many sets pneumatic ceramic lined double disc gate valve will be deliveried to oversea market

FREE-VALVE’s pneumatic and manual operating flat tank flush bottom 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 can be welded or installed on the vessel through the flange at the bottom of the valve or on tank wall.

FREE-VALVE’s  Split body WCB Body Aluminum oxide Y type slurry valve  is ideal for many applications because the valves are designed for use on abrasion materials.  Split body WCB Body Aluminum oxide 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.

2 PCS valve body and ceramic valve trim ,makes the FREE-VALVE brand ceramic lined ball valve installed on abrasive and corrosive medium.

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 power. The whole of ceramic sealing faces of the valves are well ground and polished, which is ensure a reliable sealing performance of the valve.

The video shows the sealing surface of ceramic lined disc

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

This Y Type filter is a kind of anti corrosive filer ,the material is PVDF ,size is DN100, Type is RYS41-16. It will be exported to Finland Europe .It is widely used in chemical industry

Fluorine lined ball valve is designed to suit for any corrosive medium

FREE-VALVE   CF8M Body Wafer End Pneumatic Wear-Resistant ZrO2 Ceramic Seat Butterfly Valve  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 the result is a control valve that functions properly in a harsh, abrasive service environment.

The video shows the working process of pneumatic inflatable seat dome valve

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

3 inch class 150 Pneumatic ceramic lined double plate gate valve opening test

Shell test for the manual ceramic lined ball valve ,test medium is water ，duration time is made according to the DIN standard .The shell performance of the ceramic lined segment control ball valve is accepted .

Pneumatic metal seated double disc gate valve is designed for higher temperature in the fly ash system at coal power plant ,opening test is made before the valve leave factory.

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

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

Pneuamtic dome valve opening and closing test

FREE-VALVE brand pneumatic operated slide gate valves with hand wheel are unidirectional square type knife edge gate valve used on industrial pipeline for on-off operation

FREE-VALVE brand 2PC Ceramic Ball Valves are designed with engineering ceramics the engineering ceramics internal parts provide excellent wear resistance.The body of a two-piece ball valve is composed of a main body and a secondary body. After the ball , seat, and stem are installed in the main body, the secondary body is connected to the main body through nuts or bolts. 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 content.

Electric three-way reversing slurry valve is an inverted process valve developed according to the alumina process, which adopts the design principle of superimposed multi-function valve, and is designed as a one inlet and two outlets structure,operated by electric actuator. Slurry diversion and conduction is realized by changing valve stem structural and seal of upper and lower valve body .