For example，classified by nominal diameter: small diameter valves, medium diameter valves, large diameter valves and extra large diameter valves.
The design of the seat seal is a soft seal structure of rubber and resin skeleton (fixed sleeve). After being made, it is embedded in the valve body.
It can be widely used as a shut-off device on water pipelines of water systems such as tap water, sewage, and construction.
The gate valve is used on some pipes that need to cut off the flow of the medium. The diameter of the pipe is DN ≥ 50mm.
The gate of the knife gate valve has a shearing function, which can scrape off the adhesive on the sealing surface and automatically remove debris.
The shut-off valve shall be installed at the starting point of the main line, trunk line and branch line of the heat network.
Regarding the price of the valve, it can be given after knowing the complete parameters, size and other information of the signal butterfly valve.
As we all know，how much pressure the butterfly valve can withstand is mainly related to the butterfly valve sealing material.
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Founded in 1990s, Bundor is an experienced manufacturing and trading combo specialized in the research & development, production and sales of Butterfly valve, gate valve, check valve, globe valve and other valves. 26 years adhering to the principle of manufacturing process of competent valve fittings,the control of valve manufacturing throughout all the production processes, correctly understand customer requirements, and commit to provide products that ensure customer satisfaction.Our team