2026-07-24 15:01:55
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GKV was founded in April 2005 and is located in Wenzhou, Zhejiang, the core area of China's valve industry. With a registered capital of 11.88 million RMB, it is a professional manufacturer that has been deeply involved in the field of valves under harsh operating conditions for many years. The company's core products include a series of flat gate valves, knife gate valves, slag discharge valves, and slurry valves, with nominal diameters ranging from DN50 to DN1600 and nominal pressures ranging from 0.25 to 6.4 MPa. It supports multiple driving modes such as manual, electric, pneumatic, and electro-hydraulic. In terms of material selection, GKV strictly selects precision cast carbon steel and high-quality stainless steel such as 304, 316, 316L, 904L, etc., strictly following GB national standards to ensure that the product still has excellent performance when dealing with high temperature, high pressure, and strong corrosive media. Relying on a sound quality control system, the company has passed ISO 9001 quality management system, API 6D fire certification, SIL functional safety certification, China Classification Society type approval, and CE certification. At present, GKV products are not only popular in the domestic market, but also exported to Southeast Asia, the Middle East, and Europe. They are widely used in key fields such as petroleum, chemical, natural gas, papermaking, pharmaceuticals, mining, sewage treatment, and water supply and drainage engineering, serving global industrial fluid control systems with reliable quality.