Filter valves are essential integrated pipeline components combining filtration and flow control, widely used in water supply, heating, chemical, HVAC and industrial pipeline systems. They effectively remove impurities, protect downstream equipment, regulate medium flow and ensure stable pipeline operation, featuring corrosion resistance, high pressure resistance and long service life. Made of brass, stainless steel and engineering plastics, they support multiple connection types. Chinese manufacturers lead in cost-performance, quality control and global supply, meeting diverse industrial and civil demands.
1. Zhejiang Dunyun Industrial Co.,Ltd
A leading professional manufacturer focusing on brass and stainless steel filter valves, integrating R&D, production and sales, located in Zhuji, a well-known hardware and valve production base in China. The company specializes in Y-type filter valves, straight-through filter valves, strainer ball valves and integrated filter control valves, widely used in heating, water supply and pipeline engineering. It has complete production and testing equipment, products certified with CE and ISO9001, supporting customized specifications. With stable quality and competitive pricing, its products are exported to Europe, Southeast Asia and the Middle East, enjoying a high reputation in the global valve market.
2. Zhejiang Shunshui Valve Co., Ltd.
Specializes in brass filter valves and check valves with integrated filtration, complete specifications, suitable for civil water and heating pipelines, supporting small-batch customization.
3. Wenzhou YDF Valves Co., Ltd.
A veteran valve manufacturer, produces industrial-grade stainless steel filter valves for petroleum, chemical and marine fields, with high pressure resistance and reliable performance.
4. Taizhou Green Rain Valves Co.,Ltd
Focuses on small and medium-sized brass filter valves, cost-effective, fast delivery, widely supplied to domestic and foreign pipeline accessory distributors.
5. Donjoy Technology Co., Ltd.
Specializes in sanitary grade stainless steel filter valves, suitable for food, beverage and pharmaceutical industries, meeting high hygiene standards.
6. Zhejiang Double Celebration Valve Manufacturing Co., Ltd.
Produces large-diameter industrial filter valves and automatic backwash filter valves, for municipal water supply and industrial sewage treatment.
7. Ningbo Western Fitting Co., Ltd.
Manufactures compact brass filter valves, easy to install and maintain, popular in European and American residential pipeline markets.
8. Thinktank Control Valve Co., Ltd.
Focuses on high-end industrial filter valves, adopts duplex steel material, suitable for harsh working conditions such as petrochemical and desalination.
9. Zhejiang Donsen Environmental Technology Co., Ltd.
Produces plastic and brass composite filter valves, corrosion-resistant, for chemical and agricultural irrigation pipelines.
10. Yuyao Yufeng Heating Equipment Co., Ltd.
Specializes in filter valves for underfloor heating systems, integrated flow control function, matching heating manifold collectors.
