Check Valve
We are a professional Check Valve manufacturer and supplier in China. Here you can find high-quality products in a competitive price. Also we supply OEM service of products for you.
21 products found
also known as duckbill valve, adopting the design of the rubber,the valve body and the duckbill one production.
Lift check valve means to rely on the flow of the medium itself automatically open, close the valve
Micro-resistance slow-closing check valve is used in water supply pipeline
It can be used in water, steam, oil, nitric acid, strong oxidizing medium and urea and other media.
is manufactured based on the foreign advanced technology and in accordance with relative international standards
The valve that relies on medium flow and force to open or close by itself to prevent medium backflow is called check valve
Check valves are used in pipeline systems. Their main functions are to prevent medium backflow
This company produces H47X, H47H, HH47X, HH47H, H47XF, HDH47X, butterfly non-slam check valve
The micro-resistance retarded closed disc check valve can be used in the water supply and drainage pipeline of clear water
This vertical flange check valve product is widely used in petroleum, chemical, as long as
he flange type fluorine lining check valve is suitable for aqua regia, sulfuric acid, hydrochloric acid
Our firm has been concentrating on brand strategy. Customers' satisfaction is our best advertising
Hh46x, hh48x, hh49x silencing slow closing check valve series products can be used in the drainage pipeline of clean water
Hc41x energy-saving silencing check valve is suitable for water supply and drainage pipeline
DRVZ silent check valve is mainly composed of valve body, valve seat, guide body, valve disc
With our excellent management, strong technical capability and strict quality control system
Hq41x ball check valve adopts rubber coated ball as disc. Under the action of medium
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