bronze check valve features:

Brass valve in petroleum, natural gas, coal and ore mining, processing andpipe system, In chemical products, pharmaceutical and food, In hydropower andthermal power and nuclear power production system, In the cities and industrialenterprise of water, heating and gas supply system, In the farmland irrigatingsystematized, In metallurgical production system in a wide range ofapplications, is a production and construction, national defense constructionand people's life of mechanical products.check valve closed in all kinds ofpipeline system is used to cut off or on medium flow, according to thepredetermined program transmission medium to each designated point.