The gate valve is one of the most commonly used shut-off valves, primarily designed to either open or block the flow of media in a pipeline. It can handle a wide range of pressures, temperatures, and pipe diameters, making it especially suitable for medium- to large-diameter pipelines. In urban gas applications, the quick-opening and closing gate valve features high-performance packing materials that minimize frictional resistance, provide automatic lubrication, and offer excellent resistance against both corrosive gases like city gas and other aggressive vapors. This ensures smooth operation and reliable sealing performance. Additionally, the valve stem employs a dual-thread design with a large lead angle, enabling rapid opening and closing. The sealing surfaces are precision-ground using advanced lapping techniques, guaranteeing exceptional sealing integrity. During operation, the valve automatically removes contaminants from the sealing surfaces, ensuring consistently tight and dependable closure.


The gate valve is one of the most commonly used shut-off valves, primarily designed to either open or block the flow of media in a pipeline. It can handle a wide range of pressures, temperatures, and pipe diameters, making it especially suitable for medium- to large-diameter pipelines. In urban gas applications, the quick-opening and closing gate valve features high-performance packing materials that minimize frictional resistance, provide automatic lubrication, and offer excellent resistance against both corrosive gases like city gas and other aggressive vapors. This ensures smooth operation and reliable sealing performance. Additionally, the valve stem employs a dual-thread design with a large lead angle, enabling rapid opening and closing. The sealing surfaces are precision-ground using advanced lapping techniques, guaranteeing exceptional sealing integrity. During operation, the valve automatically removes contaminants from the sealing surfaces, ensuring consistently tight and dependable closure.


The gate valve is one of the most commonly used shut-off valves, primarily designed to either open or block the flow of media in a pipeline. It can handle a wide range of pressures, temperatures, and pipe diameters, making it especially suitable for medium- to large-diameter pipelines. In urban gas applications, the quick-opening and closing gate valve features high-performance packing materials that minimize frictional resistance, provide automatic lubrication, and offer excellent resistance against both corrosive gases like city gas and other aggressive vapors. This ensures smooth operation and reliable sealing performance. Additionally, the valve stem employs a dual-thread design with a large lead angle, enabling rapid opening and closing. The sealing surfaces are precision-ground using advanced lapping techniques, guaranteeing exceptional sealing integrity. During operation, the valve automatically removes contaminants from the sealing surfaces, ensuring consistently tight and dependable closure.


The gate valve is one of the most commonly used shut-off valves, primarily designed to either open or block the flow of media in a pipeline. It can handle a wide range of pressures, temperatures, and pipe diameters, making it especially suitable for medium- to large-diameter pipelines. In urban gas applications, the quick-opening and closing gate valve features high-performance packing materials that minimize frictional resistance, provide automatic lubrication, and offer excellent resistance against both corrosive gases like city gas and other aggressive vapors. This ensures smooth operation and reliable sealing performance. Additionally, the valve stem employs a dual-thread design with a large lead angle, enabling rapid opening and closing. The sealing surfaces are precision-ground using advanced lapping techniques, guaranteeing exceptional sealing integrity. During operation, the valve automatically removes contaminants from the sealing surfaces, ensuring consistently tight and dependable closure.


The gate valve is one of the most commonly used shut-off valves, primarily designed to either open or block the flow of media in a pipeline. It can handle a wide range of pressures, temperatures, and pipe diameters, making it especially suitable for medium- to large-diameter pipelines. In urban gas applications, the quick-opening and closing gate valve features high-performance packing materials that minimize frictional resistance, provide automatic lubrication, and offer excellent resistance against both corrosive gases like city gas and other aggressive vapors. This ensures smooth operation and reliable sealing performance. Additionally, the valve stem employs a dual-thread design with a large lead angle, enabling rapid opening and closing. The sealing surfaces are precision-ground using advanced lapping techniques, guaranteeing exceptional sealing integrity. During operation, the valve automatically removes contaminants from the sealing surfaces, ensuring consistently tight and dependable closure.


The gate valve is one of the most commonly used shut-off valves, primarily designed to either open or block the flow of media in a pipeline. It can handle a wide range of pressures, temperatures, and pipe diameters, making it especially suitable for medium- to large-diameter pipelines. In urban gas applications, the quick-opening and closing gate valve features high-performance packing materials that minimize frictional resistance, provide automatic lubrication, and offer excellent resistance against both corrosive gases like city gas and other aggressive vapors. This ensures smooth operation and reliable sealing performance. Additionally, the valve stem employs a dual-thread design with a large lead angle, enabling rapid opening and closing. The sealing surfaces are precision-ground using advanced lapping techniques, guaranteeing exceptional sealing integrity. During operation, the valve automatically removes contaminants from the sealing surfaces, ensuring consistently tight and dependable closure.


<strong> Usage: </strong><br/> This valve is a rubber (NBR)-sealed gate valve, widely used in water meter front ends, critical pipeline sections, and remote, unattended applications within power and hydraulic systems—as a shut-off or regulating device for controlling media flow. <br/> <strong> Features: </strong><br/> A scale device has been added to the original performance specifications of the standard resilient-seated gate valve, primarily for use in automatic sprinkler fire protection systems to monitor the water supply lines—allowing clear visibility of the valve opening.


<strong> Usage: </strong><br/> This valve is a rubber (NBR)-sealed gate valve, widely used in water meter front ends, critical pipeline sections, and remote, unattended applications within power and hydraulic systems—as a shut-off or regulating device for controlling media flow. <br/> <strong> Features: </strong><br/> A scale device has been added to the original performance specifications of the standard resilient-seated gate valve, primarily for use in automatic sprinkler fire protection systems to monitor the water supply lines—allowing clear visibility of the valve opening.


<strong> Usage: </strong><br/> This valve is a rubber (NBR)-sealed gate valve, widely used in industries such as power generation and hydropower systems—at the front end of water meters, critical pipeline sections, and remote, unattended locations—as a control device for starting, stopping, or regulating medium flow in water supply and drainage systems. <br/> <strong> Features: </strong><br/> A scale device has been added to the original performance specifications of the standard resilient-seated gate valve, primarily for use in automatic sprinkler fire protection systems to monitor the water supply lines—allowing clear visibility of the valve opening.

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Fuzhou Casting Address: No. 159, Qianyang Village, Shoushan Township, Jin'an District, Fuzhou City, Fujian Province

Fuzhou Office: Room 2202, No. 2 Xiayang Jiayuan, Chengmen Town, Cangshan District, Fuzhou City, Fujian Province

Sanming Shaxian Address: No. 312 Jinming East Road, Jinsha Industrial Park, Shaxian District, Sanming City, Fujian Province

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