Application: This valve is installed at the bottom end of the water suction pipeline and automatically prevents fluid backflow.


Application: This valve is installed at the bottom end of the water suction pipeline and automatically prevents fluid backflow.


Application: Primarily designed for use with pumps in industries such as petroleum, chemical processing, textiles, printing and dyeing, metallurgy, mining, and irrigation/drainage systems. It can be installed upstream of the pump as a substitute for a foot valve, or downstream as a replacement for a check valve.


Application: This valve consists of components such as the valve body, valve seat, flow guide, valve disc, bearing bush, and spring. Its internal flow passages feature a streamlined design, minimizing pressure loss. The valve disc has a very short opening and closing stroke, allowing it to shut quickly when the pump stops—effectively preventing loud water hammer noises and ensuring a silent operation. Primarily used in water supply, drainage, fire protection, and HVAC systems, this valve can be installed at the outlet of water pumps to prevent backflow and protect the pump from damage caused by water hammer.


Application: The ball-type check valve features a rubber-coated rolling ball as its disc, which moves up and down along the integrated guide track within the valve body under the influence of the medium, enabling the valve to open or close smoothly. It offers excellent sealing performance, shuts silently without causing water hammer. The valve body incorporates a full-flow channel design, ensuring high flow capacity with minimal resistance—resulting in 50% less head loss compared to swing-type valves. This valve can be installed either horizontally or vertically and is suitable for cold water, hot water, industrial systems, and domestic wastewater networks. It’s particularly well-suited for use with submersible sewage pumps.


Applications: Chemical industry, petrochemicals, petroleum, paper manufacturing, mining, power generation, liquefied gas, food processing, pharmaceuticals, water supply and drainage, municipal services, machinery and equipment integration, electronics industry, urban construction, and other fields.


Usage: This telescopic device consists of a telescoping base, sealing ring, telescopic tube, and more, allowing it to extend or contract within a certain range to achieve the required connection length on-site. It also features an adjustable sealing mechanism that prevents any external leakage at all times.


Usage: This telescopic device consists of a telescoping base, sealing ring, telescopic tube, and more, allowing it to extend or contract within a certain range to achieve the required connection length on-site. It also features an adjustable sealing mechanism that prevents any external leakage at all times.


Usage: This telescopic device consists of a telescoping base, sealing ring, telescopic tube, and more, allowing it to extend or contract within a certain range to achieve the required connection length on-site. It also features an adjustable sealing mechanism that prevents any external leakage at all times.

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Contact Information

Fuzhou Casting Address: Qianyang Industrial Park, 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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