ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO LTD

FREE-VALVEs Pneumaticswing arc valves are designed for pressurized and vacuum systems including pneumatic conveying systems, discharge and vent applic

FREE-VALVEs Pneumaticthin type metal seateddouble disc valveis mainly used in feeding and dumping the dry powder and the transport pipeline, which not

FREE-Valvesmanual knife gate valves areused on industrial pipeline for on-off operation. The structure of body and seat eliminates clogging shutoff fo

FREE-Valvespneumaticknife gate valves arecomposed of pneumatic actuator and knife gate valve.They areused on industrial pipeline for on-off operation.

FREE-VALVEs sewage drain ball valve is a kind of common ball valve in the industry. It is used to drain sewage from line if needed . New sealing mater

FREE-VALVEs Pneumaticoperated dome valves are designed forash handlingsystem.Dome valve is unique in its ability to open and close with a tight pressu

FREE-VALVEsinflatable seat dome valves are designed forash handlingsystem.Dome valve is unique in its ability to open and close with a tight pressure

FREE-VALVEsfully ceramic flow path ballvalvesare designed with engineering ceramicsasinternal parts provide excellent wear resistance, the ceramic bal

FREE-VALVEslever operated wafer type butterfly valveis an economical and robust valve with anrubberlining, offering longer servicelife with lowermaint

FREE-VALVEs pneumaticoperated wafer type lining rubber butterfly valveis an economical and robust valve with anrubberlining, offering longer serviceli

FREE-VALVEs worm gearoperated EPDM sealingbutterfly valveis an economical andhigh performancevalve with anEPDMlining, offering longer servicelife with

FREE-VALVEsflanged end forged steel globe valveiscompact, sturdy and ideal for high pressure and high temperature applicationsandconsist of a disc and

FREE-VALVEsforged steelF304globe valve with SW ends iscompact, sturdy and ideal for high pressure and high temperature applicationsandconsist of a dis

FREE-VALVEsforged carbon steel A105N Class 800 gate valveiscompact, sturdy and ideal for high pressure and high temperature applicationsandconsist of

FREE-VALVEs PFA Lined Flange Type Cast Steel Floating Ball Valveis linedwithcorrosionresistance, agingresistanceofPTFE/F46, hastheco...

FREE-VALVEsPneumaticCeramic Ball Valves are designed with engineering ceramics.The engineering ceramics internal parts provide excellent wear resistan

FREE-VALVEY Type Slurry Valveis ideal for many applications because the valves are designed for use on abrasion materials.Y Type Slurry Valveis divide

FREE-VALVEY Type Slurry Valveis ideal for many applications because the valves are designed for use on abrasion materials.Y Type Slurry Valveis divide

FREE-VALVEs Tank Bottom Angle Valvesare designed for the convenient and fastdischarging the material or samples from the bottom of the reactor, drain

FREE-VALVEsCryogenicGlobe Valvesare specially designed for gas treatment processes and storage and transportation of liquefied gasses, such as LO2, LN

FREE-VALVEsFullboreWeldedBallValve are widely used in almost all the industry.Compared to the general casting ball valve, fully welded ball valve have

Fully welded ball valvesare used mainly ingas transmission and distribution pipeline (Mid-stream), includePE end T type fully welded ball valveandT ty

FREE-VALVEs DN80 PN16 Ceramic Lined Butterfly Valveswere operated in the harshest control environments and offers excellent resistant to cavitation w

FREE-VALVEs Pneumatic Ceramic Lined FeedGate Valves are designed for pressurized and vacuum systems including dense and dilute phase pneumatic conveyi

FREE-VALVEs Pneumatic Actuator CeramicLined Twin DiscGate Valveis mainly used in feeding and dumping the dry powder and the transport pipeline, which

FREE-VALVEsZirconia ceramiclined ballvalves are designed with engineering ceramics the engineering ceramics internal parts provide excellent wear resi

FREE-VALVEY Type Globe Valveis ideal for many applications because the valves are designed for use on abrasion materials.Y Type Slurry Valveis divided

FREE-VALVEbrandPneumatic Ceramic lined parallel double disc gate valve is mainly used in feeding and dumping the dry powder and the transport pipelin

FREE-VALVE brandManual Operated Ceramic Lined Ball Valvesare designed with engineering ceramics the engineering ceramics internal parts provide excell

FREE-VALVEbrandPneumaticHard AlloySeatedRotaryDouble DiscGate Valves are designed for pressurized and vacuum systems including dense and dilute phase

FREE-VALVEbrandCARX-type composite air-exhaust valve body is barrel-shaped, and includes floats, stems and disc. The valves are used at the highest po

FREE-VALVE brandWorm GearOperated Ceramic Lined Ball Valvesare designed with engineering ceramics the engineering ceramics internal parts provide exce

Electric three-way reversing slurry valveis an inverted process valve developed according to the alumina process, which adopts the design principle of

FREE-VALVEBrand DN100 PN10 neumatic CeramicLinedDouble Disc Gate Valveis mainly used in feeding and dumping the dry powder and the transport pipeline

FREE-VALVEBrand PneumaticCeramicLined V TypeBall Valves are designed with engineering ceramicsas a control valve .The engineering ceramics internal pa