Brass flange globe valve is a kind of closed-circuit valve used in pipeline, which has the characteristics of no friction on sealing surface, small opening height, one-sided sealing, material saving, low cost, easy maintenance and so on. It is widely used, especially in petroleum, chemical, pharmaceutical, electric power and other industries, in the pipeline of steam, water and oil media with nominal pressure ≤ 1.0MPa [2]. Brass globe valve also has the following advantages: low flow resistance, less effort during opening and closing, high height, long opening and closing time, not easy to produce water hammer phenomenon, medium can flow in any direction on both sides, easy to install and so on. Brass globe valves are widely used in marine valves.

Brass ball valves are made of an alloy of copper and zinc. Brass is often used in the manufacture of valves, water pipes, internal and external air conditioners and radiators. The brass ball valve is mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. The ball valve with V-shaped opening also has a good function of flow regulation.

Company profile

Hebei Huafeng Industrial Group Co., Ltd. is a large-scale joint-stock enterprise transformed from Hebei Huafeng Machinery Factory, which was originally affiliated to China North Industries Group Corporation Limited. It has total assets of 250 million yuan and covers an area of 300000 square meters. It is located in Songlindian Town, Zhuozhou City, Hebei Province, adjacent to 107th National Highway, Beijing-Guangzhou Railway and Beijing-Shijiazhuang Expressway, Langfang-Zhuozhou Expressway, Zhangjiakou-Zhuozhou Expressway, convenient transportation and communication and broad space for development.
The company was founded in May 1966 and was reorganized in February 2002. The company is committed to the development of transmission and distribution and control equipment, special equipment, heat exchange equipment, structural metal products manufacturing, as well as metal surface treatment and other manufacturing industries. The subsidiary company, which is dedicated to the production of transformer supporting products: chip radiator, cooler, fan butterfly valve and so on, is one of the important production bases of transformer components in the country. Specializing in the production of transformer chip radiator, air cooler, fan, butterfly valve, pressure relief valve, flow indicator and other components, many varieties, complete models, excellent quality, marketing dozens of transformer manufacturers, exported to South Korea and Southeast Asia and other countries.

Enterprise honor

Product display

Various structure forms of butterfly valve

Cap structure	Cap structure	Pressure plate rotating sleeve structure
Rotating sleeve structure	Butterfly valve	Perforated butterfly valve
Nylon lock structure	Stainless steel lock structure	Opposite edge butterfly valve

Product parameters