Product Features
High sealing: Gost Standard Gate Valve adopts precise sealing structure and high-quality sealing material to ensure that the valve has good sealing performance in the closed state, preventing media leakage.
Resistant to high temperature and high pressure: According to the different working conditions, the valve body material can be cast steel, stainless steel, alloy steel, etc., which can withstand higher temperatures and pressures.
Convenient operation: provide a variety of operating methods, such as manual, electric, pneumatic, etc., to meet the operating requirements of different working conditions.
Corrosion-resistant: the inner cavity and key components of the valve are made of corrosion-resistant materials, suitable for a variety of corrosive media.
Long service life: made of high quality materials and advanced technology to ensure that the valve has a long service life.
Structural features
Gate design: The opening and closing member of the gate valve is the gate, and the movement direction of the gate is perpendicular to the fluid direction. The gate has two sealing surfaces, forming a wedge or parallel surface structure to ensure sealing performance.
Valve body structure: the valve body is manufactured by precision casting or forging process, with precise geometry and high strength. The medium channel inside the valve body is reasonably designed, and the fluid flow resistance is small.
Connection: usually flange connection or threaded connection, easy to connect with pipeline or other equipment. The flange standard follows the GOST standard to ensure the sealing and solidity of the connection.
Areas of application
Gost Standard Gate Valve is widely used in the following fields:
Oil and gas industry: used to cut off or connect the medium in oil and gas pipelines.
Chemical industry: used to control the flow of chemical raw materials and products.
Power industry: used in hydroelectric power station, thermal power plant and other occasions of fluid control system.
Metallurgical industry: used in the fluid control system of blast furnace, converter and other equipment.
Water supply industry: used in the cut-off and regulation of urban water supply system.
