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" found 15 Products from ZhengFeng Valve Group, China

(1-15 out of 15)

Flapper Check Valve

Flapper Check Valve
Basic information This double flapper check valve can be installed at the water outlet of the pump or the water outlet pipe to prevent backflow of the medium. Features 1. Switch can be up to 100 ...

Dirt Separator

Dirt Separator
Basic information This valve is used for water purification. Features 1. Easy to operate; 2. No water stop is required to clean the cavity body; 3. Dirt above 0.005 millimeters can be removed, and ...

Combined Butterfly-Check Valve

Combined Butterfly-Check Valve
Basic information This valve acts as a closed circuit valve and a check valve to protect the system by avoiding and reducing the backflow of the intermediate fluid in the piping system and causing ...

Clean Water Air Release Valve

Clean Water Air Release Valve
Basic information This water air release valve is installed at the highest point of the pipe or where there is a closed air, which is used to discharge the gas in the pipe and make the pipe run ...

Double Orifice Air Release Valve

Double Orifice Air Release Valve
Basic information This double orifice air release valve is a pipeline will be matched equipment, apply to the temperature does not exceed 100 water, hot water pipe on the pipe from the ...

Foot Valve

Foot Valve
Basic information This valve is installed at the bottom of the pump's underwater pipette, restricting the return of the liquid to the water source in the pump pipe. Features 1. Full pipe size flow ...

Check Valve

Check Valve
The check valve for water of ZhengFeng is the advanced pipe control equipment at home and abroad, mainly installed at the entrance of hydropower station turbine, used as the inlet valve of turbine, ...

Pressure Control Valve

Pressure Control Valve
Pressure control valves use the balancing principle of hydraulic pressure and spring force to adjust the pressure of the hydraulic system and control other pressure related actions, Its main function ...

Control Valve

Control Valve
ZhengFeng balanced trim control valves are widely used in water supply and drainage control systems in the global building market. As one of the top three brands of water system valves produced in ...

Double Offset Butterfly Valve

Double Offset Butterfly Valve
Double offset butterfly valve manufacturers are further improved on the basis of single eccentric butterfly valves and are widely used. Its structure is characterized by the deviation from the center ...

Concentric Butterfly Valve

Concentric Butterfly Valve
The concentric butterfly valve is characterized by the stem center, disc center and body center in the same position. Such structures are simple to make. The common wafer rubber lined butterfly ...

Flanged Concentric Butterfly Valve

Flanged Concentric Butterfly Valve
Basic information This valve of flanged butterfly valve manufacturers is used in various service and drain lines as truncation and regulating equipment. Features 1. Bidirectional sealing, no flow ...

Fire Protection Groove End Concentric Butterfly Valve

Fire Protection Groove End Concentric Butterfly Valve
Basic information This valve of grooved end butterfly valve manufacturers can be used to cut off, switch on and adjust the medium in the pipeline. Features 1. Disc and stem are connected without ...

New Type Wafer Concentric Butterfly Valve

New Type Wafer Concentric Butterfly Valve
Basic information New Type Wafer Concentric Butterfly Valve of wafer butterfly valve manufacturers can be used as adjusting and intercepting equipment in a variety of corrosive operating ...

Rising Stem Resilient Gate Valve

Rising Stem Resilient Gate Valve
The rising stem gate valves produced by ZhengFeng are mainly installed on various pipelines and used as two-way closed-circuit equipment. They are widely used in industries where the installation ...
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