Products List 2 View: Text Image
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
China- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Forged Carbon Steel A105N Class 800 Gate Valve
FREE-VALVE’s forged carbon steel A105N Class 800 gate valve is compact, sturdy and ideal for high pressure and high temperature applications and consist of a disc and stem connection designed for regulated flow or on/off. S...
Size: 1”
Pressure: class 800
Material: A105N
Operated method: Manual operated
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Knife Gate Valve For Gas
FREE-Valve’s knife gate valves for gas are used on industrial pipeline for on-off operation. The structure of body and seat eliminates clogging shut off for gas medium.The sealed bonnet of knife gate valve is designed to cut o...
Size: DN200
Pressure: PN10
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Pneumatic Ceramic Back Forth Sliding Gate Valve
FREE-VALVE’s Pneumatic Ceramic Back Forth Sliding 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 ma...
Body Material: WCB
Sealing Material: Ceramic
Pressure class: PN10
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Full bored ball valve
FREE-VALVE’s Full bored ball valve are widely used in almost all the industry .Compared to the general casting ball valve,fully welded ball valve have a highly performance and longer life time . It was widely used in city g...
Body Material: WCB
Sealing Material: Ceramic
Pressure class: PN10
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Pneumatic Ceramic Lined Swing Arc Valve
FREE-VALVE’s pneumatic swing arc 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 t...
Size: DN50~DN300
Sealing Material: Ceramic
Pressure class: PN10
Operated method: Pneumatic
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Slurry Knife Gate Valve
FREE-VALVE’s 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 med...
Body Material: WCB
Sealing Material: PU
Pressure class: PN10
Operated method: Hand wheel
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Thin Type Pneumatic Ceramic Double Disc Gate Valve
FREE-VALVE’s thin type 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...
Body Material: WCB
Sealing Material: Engineering Ceramic
Pressure class: PN10
Operated method: Pneumatic
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Swing Arc Valve
FREE-VALVE’s swing arc valves are designed for ash handling system.They use a spherical-shape dome and an inflatable-seal to ensure a 100% airtight seal.swing arc valve is unique in its ability to open and close with a tight pre...
Size: DN100
Pressure: PN10
Material: Metal
Operated method: Pneumatic actuator
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Pneumatic Metal-on-Metal Double Disk Valve
FREE-VALVE’s Pneumatic Metal-on-Metal Double Disk 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, ...
Size: DN100
Pressure: PN10
Material: Metal on metal
Operated method: Pneumatic actuator
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Pneumatic Ceramic Butterfly Valve
FREE-VALVE’s pneumatic ceramic 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 applie...
Size: DN150
Pressure: Class 150
Material: WCB+Ceramic
Operated method: Pneumatic actuator
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Manual Operated Square knife gate valve
FREE-VALVE’s manual operated square knife gate valve is a kind of valve which uses the square gate as the opening and closing element and moves up and down with the gate to realize full opening and full closing.The square ...
Size: 1000*1000
Pressure: Class 150
Material: A105
Operated method: Manual operated
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Thread End Ceramic Ball Valve
FREE-VALVE’s thread end ceramic 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 as...
Size: 1”
Pressure: Class 150
Material: Stainless Steel+Ceramic
Operated method: Manual operated
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Pneumatic Ceramic Lined Ball Valve
FREE-VALVE’s Pneumatic Ceramic 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...
Size: DN100
Pressure: Class 150
Material: WCB+Ceramic
Operated method: Pneumatic actuator
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Male Thread Weld Nipple Type Needle Valve
FREE-VALVE’s male thread weld nipple type needle valves are a kind of instrument valves under high pressure. Suitable for installing on the instrument panel or without panel. To control comparatively big flow with its compac...
Size: 1”
Pressure: PN320
Material: A105
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Stainless Steel Ceramic Lined Butterfly Valve
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 ma...
Size: DN100
Pressure: PN10
Material: Stainless Steel +Ceramic
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Pneumatic Ceramic Double Disc Gate Valve
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...
Size: DN100
Pressure: PN10
Material: WCB+Ceramic
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Pneumatic Rotary Disc Valve
FREE-VALVE’s rotary disc valves are designed for pressurized and vacuum systems including dense and dilute phase pneumatic conveying systems, discharge and vent applications in steel plant and coal power. The double ceramic sea...
Size: DN150
Pressure: PN10
Material: WCB+Ceramic
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Pneumatic Operated Dome Valve
FREE-VALVE’s Pneumatic operated dome valves are designed for ash handling system.Dome valve is unique in its ability to open and close with a tight pressure seal in environment where abrasive material are passing.Dome valve can...
Material: WCB
Size: DN150
Pressure: PN10
Operated method: Pneumatic actuator
-
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
- China
- Business Type: Manufacturer
- Main Products: Ceramic Lined Gate Valve, Ceramic Lined Ball Valve, Ceramic Lined Butterfly Valve
- Inquiry Now
Manual Operated Ceramic Ball Valve
FREE-VALVE’s manual operated ceramic 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 functi...
Size: DN100
Pressure: Class 150