ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO LTD

FREE-VALVEsthread end ceramicballvalves are designed with engineering ceramics the engineering ceramics internal parts provide excellent wear resistan

FREE-VALVEs PneumaticMetal SeatedRotaryGate Valves are designed for pressurized and vacuum systems including dense and dilute phase pneumatic conveyin

FREE-VALVEs Stainless Steel Bare Stem Full Lined Ceramic Ball Valve-round port are designed with engineering ceramics the engineering ceramics interna

FREE-VALVEsPTFElinedball valve is lined with corrosionresistance, aging resistance of PTFE, has the corrosion resistance and reliable sealing to acid,

FREE-VALVEs CeramicRotary Double DiscGate Valves are designed for pressurized and vacuum systems including dense and dilute phase pneumatic conveying

FREE-VALVEsstainless steel ceramic lined ballvalves are designed with engineering ceramics the engineering ceramics internal parts provide excellent w

FREE-VALVEsPTFE PFA Lined Flanged Floating Ball Check Valveis straight type threepiece designand manufactured in full port uni-directional body design

FREE-VALVEsPFA lined floating ball lift type check valveis straight type threepiece designand manufactured in full port uni-directional body design fu

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

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

FREE-VALVE'sWafer type carbon steel Rubber Line Butterfly Valves economical and high performancevalve with EPDMlining, offering longer servicelife

FREE-VALVEsGear Box Ductile Iron Wafer type Butterfly Valves an economical andhigh performancevalve with anEPDMlining, offering longer servicelife wit

FREE-VALVEsbronze disc Manual Operation Wafer Ductile Iron rubber lined Butterfly Valves economical and high performancevalve withEPDMlining, offering

FREE-VALVE'sDuctile Cast Iron Wafer Type Wafer Control Industrial Butterfly Valves economical and high performancevalve with EPDMlining, offering

FREE-VALVE'sWafer Lug type carbon steel Rubber Line Butterfly Valves economical and high performancevalve with EPDMlining, offering longer service

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

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

FREE-VALVEDN100 PN16 Ceramic Lined Butterfly Valveswere operated in the harshest control environments and offers excellent resistant to cavitation wh

FREE-VALVEs stainless steelthread end ceramicballvalves are designed with engineering ceramics the engineering ceramics internal parts provide excelle

FREE-VALVE's Pneumatic operation wafer type Ceramic Twin Disc Gate Valveis mainly used in feeding and dumping the dry powder and the transport pip

FREE-VALVE's Wafer type pneumatic operation Ceramic double Disc Gate Valveis mainly used in feeding and dumping the dry powder and the transport p

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

FREE-VALVEs Carbon Steel One Piece 1PC Integral Flange Ball Valve is a kind of common ball valve in the industry. It is used to drainsewage from line

FREE-VALVEsUPVCbackpressuresafe reliefvalveisinstalled in the lineof positive pressure discharge of metering pump, its function is toprevent sip...

FREE-VALVEsUPVC PVDF PVCbackpressuresafe reliefvalveisinstalled in the lineof positive pressure discharge of metering pump, its function is topr...

FREE-VALVEsabrasive &corrosive resistantballvalves are designed with engineering ceramics the engineering ceramics internal parts provide excellent we

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

FREE-VALVEsabrasive servicevalves are designed formost abrasive media, such asdense phase pneumatic conveying and line isolation in dry powder system

FREE-VALVEs PneumaticMetal SeatedRotaryGate Valves are designed for pressurized and vacuum systems including dense and dilute phase pneumatic conveyin

FREE-VALVEsPTFElined butterfly valveadopts the central line fluorine lined structure, thevalvebody and disc are lined with anti-corrosive materials so

FREE-VALVEsPFA Lined Check Valve Floating Ballis straight type threepiece designand manufactured in full port uni-directional body design fully lined

FREE-VALVEsLined F46 PFA Ball type Check Valveis straight type threepiece designand manufactured in full port uni-directional body design fully lined

FREE-VALVEsF46 PFA PTFE Lined Ball Float Check Valveis straight type threepiece designand manufactured in full port uni-directional body design fully

FREE-VALVEsPTFE Floating Ball Check Valvesis straight type threepiece designand manufactured in full port uni-directional body design fully lined with

FREE-VALVEsfloating ball Check Valveis straight type threepiece designand manufactured in full port uni-directional body design fully lined with FEP,

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

FREE-VALVEs Pneumatic operation Ceramic Lined Rotary disc Feeding Valves are designed for pressurized and vacuum systems including dense and dilute ph

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

Thread end ball valve is a kind of common ball valve in the industry. It is used to cut off or change the direction of fluid .Specially provided for t

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