Brass gate valve, is a kind of brass valve. It is composed of valve body and valve cover, which is characterized by a tubular structure with a circular channel.
The valve is made of brass, which is resistant to corrosion and wear. Gate valve is one of the widely used opening and closing devices, the main role is to control the flow and pressure of the medium in the pipeline.
It is usually installed on horizontal pipelines or on vertical pipelines; it can also be installed on equipment that needs to regulate the flow (such as heat exchangers).
Gates can be divided into two categories: open-rod gates and flat gates.
The open form of open bar gate has two types of single-bar hanging type and double-bar hanging type; the flat plate type has various forms of wedge block type and wedge block with lock nut type. Flat steel gates made of cast iron are widely used in water supply, drainage, fire-fighting systems and oil supply systems as cut-off check. It can also be opened and closed by means of a gear rotation driven by a transmission device that turns a screw. The cast iron plane arch cast iron panel plane sliding support can withstand a certain reverse pressure thrust and shear force and normal work. This product is widely used in the petroleum industry for various specifications of the refinery pipe connection and the transmission of fluid pipeline used to cut off the medium with sealing elements and special requirements of the equipment parts
