Northern Valves provides gate valves, globe valves, check valves, and fluid control solutions for Jiangsu Zhongjiu Chemical Fiber's polyester staple fiber production line. These products are suitable for high-temperature steam, ethylene glycol, process water, and other media and high-humidity conditions in chemical fiber production.

Addressing the continuous and stable requirements of chemical fiber production, gate valves are used at the inlet and outlet of raw material storage tanks, as well as in circulating water and steam mains. Their low flow resistance when fully open reduces energy consumption and provides reliable isolation. Globe valves are used in ethylene glycol transportation, instrument lines, and steam branch pipes, precisely regulating flow and offering excellent sealing performance, suitable for harsh conditions with small to medium diameters. Check valves are installed at pump outlets and critical pipelines to effectively prevent backflow, protect equipment, and avoid production fluctuations.

Northern Valves' products, characterized by corrosion resistance, low maintenance, and high reliability, are suitable for the humid and slightly corrosive environments of chemical fiber workshops, ensuring long-term stable operation of the production line and helping Jiangsu Zhongjiu Chemical Fiber achieve efficient and stable production, making it a premium partner for fluid control in the chemical fiber industry.