PRODUCTS
High-Precision Industrial Valves and Accessories by Shanghai Juliang
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Self-operated Control Valve
Juliang Valve Group is a China industrial valve manufacturer specializing in self-operated valves, electric valves, control valves, and intelligent flow control solutions. The company supports global EPC contractors, OEMs, and industrial customers with automation-ready valve systems, customized engineering solutions, and reliable fluid control technologies for oil & gas, chemical, water treatment, energy, and manufacturing applications.
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Electric Valve
Explore why global industrial buyers are increasingly evaluating Chinese electric valve manufacturers. Learn how Juliang Valve Group provides industrial electric valves, electric actuated valves, electric ball valves, and electric butterfly valve solutions for automation, petrochemical, water treatment, and power industries.
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Pneumatic Valve
Industrial pneumatic valve guide covering definition, working principle, specifications, applications, standards, and supplier selection. Learn about Juliang Valve Group pneumatic valve solutions.
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Control Valve
A pneumatic control valve is an automated industrial valve that uses compressed air and a pneumatic actuator to precisely regulate fluid flow, pressure and temperature in process systems. Shanghai Juliang Valve Group manufactures pneumatic control valves, industrial regulating valves and customized process control solutions for industries including petrochemical, LNG, power generation, water treatment and pharmaceutical manufacturing.
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Corrosion Resistant Valve
Explore fluorine-lined corrosion resistant valves from Juliang Valve Group, including PTFE lined ball valves, PFA lined butterfly valves, and diaphragm valves designed for chemical, pharmaceutical, wastewater, and industrial applications.
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Solenoid Valve
Shanghai Juliang Valve Group is a professional industrial solenoid valve manufacturer providing stainless steel, brass, high-pressure and cryogenic solenoid valves for petrochemical, water treatment, energy and industrial automation applications with reliable customization and global supply solutions.
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Angle Seat Valve
Learn about Angle Seat Valve working principles, specifications, selection guides, applications, and industrial standards. Juliang Valve Group provides pneumatic Angle Seat Valve solutions for automation, steam, and process control systems.
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Accessories
Learn how pneumatic valve accessories work, how to select suitable components, and their applications in industrial automation. Shanghai Juliang Valve Group supplies solenoid valves, valve positioners, limit switches, and customized pneumatic control solutions.
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Manual Valve
Juliang Valve Group manufactures industrial manual valves including manual ball valves, gate valves, globe valves, check valves, and butterfly valves. Explore why global buyers are evaluating high-quality Chinese manual valve suppliers for oil & gas, water treatment, petrochemical, power, and industrial applications.
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Special Customized Valve
Juliang Valve Group provides Special Customized Valve solutions including customized solenoid valves, pneumatic valves, and electric valves engineered for demanding industrial applications. Designed for corrosion resistance, high temperature, high pressure, and automation control requirements.