NEWS

J-VALVES proudly announces the successful completion of a batch of high-performance lubricated plug valves, fully assembled, tested, and prepared for packaging and global shipment. These industrial-grade plug valves, widely used in oil & gas, petrochemical, and pipeline transmission systems, embody J-VALVES’ commitment to precision engineering and reliable quality.

Plug Valve is a common type of fluid control equipment, widely used in various industrial fields, especially in applications requiring quick opening/closing and precise flow regulation. Its unique design enables excellent performance in fluid control, particularly in demanding industries such as pet

In safety and emergency shutoff systems, the ability to quickly and reliably isolate fluid or gas flow is essential to ensure the protection of personnel, equipment, and the environment. Plug valves, known for their simplicity, reliability, and quick response times, are perfectly suited for these cr

In industrial systems where frequent on/off operation is required, plug valves stand out as an ideal choice. Known for their simplicity, reliability, and durability, plug valves are widely used across various industries, including oil & gas, water treatment, chemical processing, and more. Their abil

In the realm of industrial fluid control, selecting the right valve is essential to ensure optimal system performance, minimize downtime, and increase operational efficiency. Two commonly used valve types are ball valves and plug valves. Both types serve similar functions in regulating the flow of l

In industries where fluid purity is critical—such as pharmaceuticals, food processing, and semiconductor manufacturing—precision and cleanliness are paramount. Sleeve-type plug valves are often the go-to solution for controlling the flow of high-purity fluids due to their design, performance, and ab

1.PERFORMANCE COMPARISON: SOFT-SEAL PLUG VALVES: · SOFT-SEAL PLUG VALVES mainly rely on soft sealing materials to achieve sealing. They possess good sealing performance and low opening torque, and are suitable for pipeline systems carrying water, gas and non-corrosive media. · Their design features include low-torque operation, anti-static function and fireproof design, making them particularly suitable for occasions that require frequent opening and closing or high sealing requirements. · Under ultra-low or high temperature conditions, their torque requirements will increase, but they can still maintain stable performance through optimized design.

US Standards for Plug ValvesDesign and Manufacturing Standards• API 599: This standard specifies the design, materials, dimensions, and testing requirements for plug valves. It ensures that valves meet high standards for pressure containment, shutoff capability, and operational reliability.• ANSI B1