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China Valve Manufacturing Equipment Manufacturer, Factory, Supplier

Our products are greatly recognized and trustworthy by users and will fulfill continually shifting economic and social requires for Valve Manufacturing Equipment, Valve Disc Lapping Machine, Valve Sealing Surface Grinding, Valve Grinder, Valve Lapping Equipment, We adhere on the tenet of "Services of Standardization, to meet Customers' Demands".
Valve Manufacturing Equipment, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.

Hot Products

  • DN300-600 Variable Frequency Single Seat Ball Lapping Machine

    DN300-600 Variable Frequency Single Seat Ball Lapping Machine

    Yufeng Machinery DN300-600 Variable Frequency Single Seat Ball Grinding Machine is designed for precision grinding and lapping of valve spheres and seats in ball valves.Equipped with two independent grinding stations for simultaneous processing of valve sphere and seat. controlled system with frequency conversion drive for precise speed regulation and stable operation.
  • D600 type hydraulic butterfly valve test bench

    D600 type hydraulic butterfly valve test bench

    Yufeng Machinery factory's DN600 Dual Station Hydraulic Butterfly Valve Test Bench features double‑station simultaneous testing, specially customized for butterfly valves and knife gate valves, greatly boosting factory inspection efficiency and cutting labor costs. It is equipped with multiple high‑precision pressure gauges, realizing precise pressure regulation and stable long‑time pressure holding for shell strength and sealing performance tests.
  • DN300 Full Vertical Hydraulic Axial Press Valve Test Bench

    DN300 Full Vertical Hydraulic Axial Press Valve Test Bench

    Yufeng Machinery is a professional industrial valve testing equipment manufacturer and custom supplier based in China's Pumps and Valves Capital, with years of experience in R&D and mass production of hydraulic valve test rigs. Our DN300 Full Vertical Hydraulic Axial Press Valve Test Bench stands out as a high-performance multi-connection testing solution, supporting OEM/ODM parameter customization, small trial orders and bulk project procurement, with factory-direct pricing and stable delivery capacity for global valve manufacturers, engineering contractors and testing institutions.
  • Large Bore Gate Valve Disc Grinding Machine

    Large Bore Gate Valve Disc Grinding Machine

    Developed and manufactured by Wenzhou Yufeng Machinery, the Large Bore Gate Valve Disc Grinding Machine is a special sealing surface grinding equipment exclusively designed for gate plates of large-diameter gate valves ranging from DN500 to DN2000.
  • Standard Horizontal Single Hydraulic Jack Axial Press Valve Test Bench

    Standard Horizontal Single Hydraulic Jack Axial Press Valve Test Bench

    Yufeng Machinery, a professional valve testing equipment manufacturer based in China Valve Capital, strictly produces testing machines under ISO9001 quality management system, fully complying with GB/T13927-2022, GB/T26480-2011 and API 598 international valve inspection standards. Our factory independently develops this Standard Horizontal Single Hydraulic Jack Axial Press Valve Test Bench integrating hydraulic clamping, mechanical positioning, electrical automatic control and medium storage circulation into one integrated unit.

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