JN VALVES nuclear power gate valves

JN VALVES.Founded in 1985 and employing over 400 people, JN VALVES is one of the leading enterprises in China’s valve industry. The company has obtained numerous authoritative certifications, including ISO 9001, EU CE, American API 6D/600/609, TS Special Equipment License, Zhejiang Manufacturing Standard, Intellectual Property Management System, and National Military Standard System. It has also been granted the qualification certificate for the design and manufacture of nuclear power equipment, demonstrating its robust technical capabilities and credentials. The company’s products have achieved significant breakthroughs in multiple critical fields. Its supersonic wind tunnel pressure regulating valve has made outstanding contributions to aerospace engine testing; its nuclear power reheat dual-valve assembly, as China’s first exported product of its kind, has been successfully applied in nuclear power projects such as Chashma in Pakistan, demonstrating exceptional international competitiveness. JN VALVES offers a comprehensive product range, which can be broadly categorized as follows: High-Performance Control Valves and Butterfly Valves: including electro-hydraulic rapid-closing butterfly valves, high-temperature metal-seated control butterfly valves, rubber-seated butterfly valves, piston-type axial flow control valves, single-seat control valves, cage-type control valves, GSD bidirectional PTFE-sealed butterfly valves, hydraulically controlled butterfly valves, and bidirectional sealed vacuum butterfly valves. Nuclear Power Valves: Including nuclear power reheat valve sets, nuclear power extraction check valves, nuclear power butterfly valves, nuclear power gate valves, and fuel transfer system gate valves. General-Purpose Valves: Covering gate valves, globe valves, floating ball/fixed ball ball valves, swing check valves, PTFE-lined valves, and centerline rubber-lined butterfly valves. Special Application and Pipeline Valves: Such as vacuum relief valves, extraction steam check valves, RLD large-diameter seawater-resistant butterfly valves, feedwater valve assemblies, HV boiler feedwater pump turbine switching valves, HBH hydraulically-controlled slow-closing metal-sealed butterfly check valves, direct-buried fully-welded ball valves, fully-welded/fixed-ball pipeline ball valves, pigging ball valves, and slab gate valves. High-Pressure Valves: High-pressure gate valves, high-pressure globe valves, and high-pressure check valves. With a comprehensive product line and deep technical expertise, JN VALVES is committed to providing safe and reliable valve solutions for high-end industrial sectors such as nuclear power, aerospace, power generation, petrochemicals, and long-distance pipelines.