Zhengzhou Free Fluid Control Technology Co.,Ltd

Free Member

Zhengzhou Free Fluid Control Technology Co.,Ltd was founded in 2008, main in producing and supplying products like ceramic gate valve, ceramic ball valve, slurry valve and so on, our products are selled to Asia, Africa, Middle east and other markets.

Note: Although many products are similar in appearance, but each product models, specifications, parameters and useful are different, please refer to the details of each product as the standard, select the products you need, if you have any special needs, please feel free to contact with us.

Products List 1

  • FRJ545Y WCB body Flange end Anti Abrasive High Pressure Y Type Slurry Globe Valve for Alumina

    FRJ545Y WCB body Flange end Anti Abrasive High Pressure Y Type Slurry Globe Valve for Alumina

    FREE-VALVE’s  FRJ545Y WCB body Flange end Anti-Abrasive High Pressure Y Type Slurry Globe Valve  is ideal for many applications because the valves are designed for use on abrasion materials.  WCB body Flange end Anti-Abrasive High Pressure Y Type Slurry Globe 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 performan...

    Flange connection: ASME B16.5,GB/T9113

  • FRZ73TC Pneumatic carbon steel WCB Abrasion  Resistant Ceramic Lining Knife Gate slurry Valve

    FRZ73TC Pneumatic carbon steel WCB Abrasion Resistant Ceramic Lining Knife Gate slurry Valve

    FREE-VALVE's FRZ73TC Pneumatic carbon steel WCB Abrasion – Resistant Ceramic Lining Knife Gate slurry 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.Features:1) Short  length of structure,saving material ,...

    Size Range: DN50~DN600

  • FRJ545Y Class150  WCB body Flange end Anti Abrasive High Pressure Y Type Slurry Globe Valve

    FRJ545Y Class150 WCB body Flange end Anti Abrasive High Pressure Y Type Slurry Globe Valve

    FREE-VALVE’s  Class150 Class300 WCB body Flange end Anti-Abrasive High Pressure Y Type Slurry Globe Valve  is ideal for many applications because the valves are designed for use on abrasion materials.  WCB body Flange end Anti-Abrasive High Pressure Y Type Slurry Globe 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 p...

    Flange connection: ASME B16.5,GB/T9113

  • FRJ545Y Manual Operation Y Type Slurry Globe Valve for Alumina slurry

    FRJ545Y Manual Operation Y Type Slurry Globe Valve for Alumina slurry

    FREE-VALVE’s  FRJ545Y Manual Operation Y Type Slurry Globe Valve is ideal for many applications because the valves are designed for use on abrasion materials.FRJ545Y Manual Operation Y Type Slurry Globe 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.  FRJ545Y Manual Operation Y Type Slurry Globe Valv...

    Flange connection: ASME B16.5,GB/T9113

  • FRZ73PU Slurry Knife Gate Valves with manual operation Polyurethane PU seat

    FRZ73PU Slurry Knife Gate Valves with manual operation Polyurethane PU seat

    FREE-VALVE’s  FRZ73PU 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, and all media are wrapped in the polyurethane lined to achieve all-round wear-resistant protection,which provides excellent wear life with 100% positive shutoff of abrasive slurry,the Valves are ideally suited for applications in mining.Features1. Bi-directional flow,zero Leakage and shut-off, allowing va...

    Seat and lined material: Polyurethane (PU)

  • FRZ73PU manual operation PU lined slurry knife gate valve

    FRZ73PU manual operation PU lined slurry knife gate valve

    FREE-VALVE’s  FRZ73PU manual operation PU lined 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, and all media are wrapped in the polyurethane lined to achieve all-round wear-resistant protection,which provides excellent wear life with 100% positive shutoff of abrasive slurry,the Valves are ideally suited for applications in mining.Features1. Bi-directional flow,zero Leakage ...

    Size Range: DN50~DN600

    Seat and lined material: Polyurethane (PU)

  • FRZ73PU PU Lining Abrasion - Resistant Slurry Knife Gate Valve for mining slurry

    FRZ73PU PU Lining Abrasion - Resistant Slurry Knife Gate Valve for mining slurry

    FREE-VALVE’s  PU Lining Abrasion - Resistant Slurry Knife Gate Valve 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, and all media are wrapped in the polyurethane lined to achieve all-round wear-resistant protection,which provides excellent wear life with 100% positive shutoff of abrasive slurry,the Valves are ideally suited for applications in mining.Features1. Bi-directional flow,zero Leakage an...

    Size Range: DN50~DN600

  • FRZ73PU manual operation PU lined slurry knife gate valve for mining slurry

    FRZ73PU manual operation PU lined slurry knife gate valve for mining slurry

    FREE-VALVE’s  FRZ73PU manual operation PU lined 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, and all media are wrapped in the polyurethane lined to achieve all-round wear-resistant protection,which provides excellent wear life with 100% positive shutoff of abrasive slurry,the Valves are ideally suited for applications in mining.Features1. Bi-directional flow,zero Leakage ...

    Size Range: DN50~DN600

  • Manual Wear Resistant Polyurethane Pu Seat slurry Knife Gate Valve FRZ73PU

    Manual Wear Resistant Polyurethane Pu Seat slurry Knife Gate Valve FRZ73PU

    FREE-VALVE’s  Manual Wear Resistant 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, and all media are wrapped in the polyurethane lined to achieve all-round wear-resistant protection,which provides excellent wear life with 100% positive shutoff of abrasive slurry,the Valves are ideally suited for applications in mining.Features1. Bi-directional flow,zer...

    Size Range: DN50~DN600

  • Y pattern slurry Globe valve Y Type Slurry Valve Y type globe valve Y type angle valve

    Y pattern slurry Globe valve Y Type Slurry Valve Y type globe valve Y type angle valve

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

    Flange connection: ASME B16.5,GB/T9113

  • JIS10K Aluminum Oxide slurry  Y type Angle Pattern Slurry Valve for alumina slurry Special valve

    JIS10K Aluminum Oxide slurry Y type Angle Pattern Slurry Valve for alumina slurry Special valve

    FREE-VALVE’s  JIS10K Aluminum Oxide slurry  Y type Angle Pattern 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. Split body WCB Body Aluminum oxide Y...

    Flange connection: ASME B16.5,GB/T9113

  • JIS10K Gear actuator Flange end  Connection Y Pattern Type Globe  Slurry valve for alumina slurry

    JIS10K Gear actuator Flange end Connection Y Pattern Type Globe Slurry valve for alumina slurry

    FREE-VALVE’s  JIS10K Gear actuator Flange end  Connection Y Pattern Type Globe  Slurry valve is ideal for many applications because the valves are designed for use on abrasion materials.   JIS10K Gear actuator Flange end  Connection Y Pattern Type Globe  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 performan...

    Flange connection: ASME B16.5,GB/T9113

  • JIS10K Aluminum Oxide slurry  Y type Angle Pattern Slurry Valve for alumina slurry Special valve

    JIS10K Aluminum Oxide slurry Y type Angle Pattern Slurry Valve for alumina slurry Special valve

    FREE-VALVE’s  JIS10K Aluminum Oxide slurry  Y type Angle Pattern 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. Split body WCB Body Aluminum oxide Y...

    Flange connection: ASME B16.5,GB/T911

    Design standard: ASME B16.34

    Pressure Range: Class150~Class600

    Size Range: DN50~DN 600

  • Pneumatic Regulating Control  SS304 body Ceramic Butterfly Valve for pulp & paper industry

    Pneumatic Regulating Control SS304 body Ceramic Butterfly Valve for pulp & paper industry

    FREE-VALVE’s Stainless Steel Ceramic Lined Butterfly Valves 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. Features1.Wafer type ceramic butterfly valves are light and e...

    origin: China

    model: FRD72TC

    sealing material: ceramic

  • Wafer Type Fluorine Lined Butterfly Valve

    Wafer Type Fluorine Lined Butterfly Valve

    FREE-VALVE's 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 .Features1.The valve positioner is used, the proportional adjustment is achieved, flow characteristic of the valve has approximately equal percentage,2.Lined butterfly va...

    Size Range: DN50~DN1000

  • Fluorine Lined Butterfly Valve for Desulfurization and denitrification system

    Fluorine Lined Butterfly Valve for Desulfurization and denitrification system

    FREE-VALVE’s 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 .Features1.The valve positioner is used, the proportional adjustment is achieved, flow characteristic of the valve has approximately equal percentage,...

    Size Range: DN50~DN1000

  • Pneumatic Ceramic Double Plate Gate Valve FRZ644TC

    Pneumatic Ceramic Double Plate Gate Valve FRZ644TC

    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, 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.Features:1. ...

    Size Range: NPS2~NPS12,DN50~DN300

  • Pneumatic Swing ceramic feed valve

    Pneumatic Swing ceramic feed valve

    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.Features 1. The cylinder piston rod does not contact with the medium directly, which greatly prolongs the service life of the cylinder and has a higher service temperature without damaging the cylinder.2...

    Size Range: NPS2~NPS12,DN50~DN300

  • Lined Flange Type Floating Ball Check Valve  for Oil Industry

    Lined Flange Type Floating Ball Check Valve for Oil Industry

    FREE-VALVE’s fluorine lined ball check valve is straight type three piece design and manufactured in full port uni-directional body design fully lined with FEP, PFA And PTFE having Flanged Ends.The valve uses PTFE as the rolling valve ball, the valve can be opened or closed by ball rolling up and down in the slide of the body chamber body under the medium acting.Under normal flow the valves solid PTFE ball is pushed away from it’s seat and fluid flows through the valve,  ...

    Size Range: DN15~DN200

  • Floating Ball Type Lining PFA/FEP Check Valve

    Floating Ball Type Lining PFA/FEP Check Valve

    FREE-VALVE’s fluorine lined ball check valve is straight type three piece design and manufactured in full port uni-directional body design fully lined with FEP, PFA And PTFE having Flanged Ends.The valve uses PTFE as the rolling valve ball, the valve can be opened or closed by ball rolling up and down in the slide of the body chamber body under the medium acting.Under normal flow the valves solid PTFE ball is pushed away from it’s seat and fluid flows through the valve,  ...

    Size Range: DN15~DN200