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The fire-resistant butterfly valve mainly consists of core components such as the valve body, butterfly plate, valve stem, and rubber (NBR) sealing ring. The butterfly plate is installed inside the valve body, and its opening, closing, or regulating function is achieved through the rotation of the valve stem. When the valve stem rotates the butterfly plate, the flow area between the butterfly plate and the valve body can be changed, thereby achieving precise control of the medium flow. The rubber (NBR) sealing ring is tightly embedded between the valve body and the butterfly plate to ensure excellent sealing performance when the valve is closed and effectively prevent medium leakage.
The fire-resistant butterfly valve mainly consists of core components such as the valve body, butterfly plate, valve stem, and rubber (NBR) sealing ring. The butterfly plate is installed inside the valve body, and its opening, closing, or regulating function is achieved through the rotation of the valve stem. When the valve stem rotates the butterfly plate, the flow area between the butterfly plate and the valve body can be changed, thereby achieving precise control of the medium flow. The rubber (NBR) sealing ring is tightly embedded between the valve body and the butterfly plate to ensure excellent sealing performance when the valve is closed and effectively prevent medium leakage.
The fire-resistant butterfly valve mainly consists of core components such as the valve body, butterfly plate, valve stem, and rubber (NBR) sealing ring. The butterfly plate is installed inside the valve body, and its opening, closing, or regulating function is achieved through the rotation of the valve stem. When the valve stem rotates the butterfly plate, the flow area between the butterfly plate and the valve body can be changed, thereby achieving precise control of the medium flow. The rubber (NBR) sealing ring is tightly embedded between the valve body and the butterfly plate to ensure excellent sealing performance when the valve is closed and effectively prevent medium leakage.
This valve is a rubber (NBR) sealed butterfly valve, widely used in power, water, metallurgy, chemical, urban construction and other industries' water supply and drainage pipeline systems, as a control device for opening, closing, or regulating the flow of media. The grooved (clamp) butterfly valve is a new type of connecting valve designed and manufactured by introducing similar advanced products from the United States and Germany. It features quick and easy installation, safety, no restrictions on installation sites, convenient maintenance of pipelines and valves, vibration and noise isolation, and the ability to overcome deviations caused by non-coaxial pipeline connections within a certain angle range. It also solves the advantages of thermal expansion and contraction caused by temperature differences.
This valve is a rubber (NBR) sealed butterfly valve, widely used in power, water, metallurgy, chemical, urban construction and other industries' water supply and drainage pipeline systems, as a control device for opening, closing, or regulating the flow of media. The grooved (clamp) butterfly valve is a new type of connecting valve designed and manufactured by introducing similar advanced products from the United States and Germany. It features quick and easy installation, safety, no restrictions on installation sites, convenient maintenance of pipelines and valves, vibration and noise isolation, and the ability to overcome deviations caused by non-coaxial pipeline connections within a certain angle range. It also solves the advantages of thermal expansion and contraction caused by temperature differences.
This valve is a rubber (NBR) sealed butterfly valve, widely used in power, water, metallurgy, chemical, urban construction and other industries' water supply and drainage pipeline systems, as a control device for opening, closing, or regulating the flow of media. The grooved (clamp) butterfly valve is a new type of connecting valve designed and manufactured by introducing similar advanced products from the United States and Germany. It features quick and easy installation, safety, no restrictions on installation sites, convenient maintenance of pipelines and valves, vibration and noise isolation, and the ability to overcome deviations caused by non-coaxial pipeline connections within a certain angle range. It also solves the advantages of thermal expansion and contraction caused by temperature differences.
Fire signal butterfly valves are suitable for pipelines in petroleum, chemical, food, pharmaceutical, papermaking, hydropower, shipbuilding, water supply and drainage, metallurgy, and energy systems. They can be used as regulating and throttling devices on pipelines and containers of various corrosive and non-corrosive gases, liquids, semi-fluids, and solid powders. They are especially widely used in high-rise building fire systems and other pipeline systems that require the display of valve switch status.
Fire signal butterfly valves are suitable for pipelines in petroleum, chemical, food, pharmaceutical, papermaking, hydropower, shipbuilding, water supply and drainage, metallurgy, and energy systems. They can be used as regulating and throttling devices on pipelines and containers of various corrosive and non-corrosive gases, liquids, semi-fluids, and solid powders. They are especially widely used in high-rise building fire systems and other pipeline systems that require the display of valve switch status.
Hongan Fire Equipment Co., Ltd.
No. 101, Nantong Road, Ximei Street, Nan'an City, Quanzhou City, Fujian Province
