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China Wenzhou valve grinding machine manufacturer Manufacturer, Factory, Supplier

With our superb management, potent technical capability and strict quality command procedure, we go on to provide our shoppers with trustworthy high-quality, reasonable costs and outstanding services. We goal at becoming considered one of your most trustworthy partners and earning your pleasure for Wenzhou valve grinding machine manufacturer, China valve lapping machine factory, valve grinding machines Made in China, CND grinding machines Made in China, four station valve lapping machine factory, We invites both you and your enterprise to thrive along with us and share a vibrant long term in global sector.
Wenzhou valve grinding machine manufacturer, Our company promises: reasonable prices, short production time and satisfactory after-sales service, we also welcome you to visit our factory at any time you want. Wish we have a pleasant and long terms business together!!!

Hot Products

  • Vertical Gate Valve Grinding Machine

    Vertical Gate Valve Grinding Machine

    Yufeng Machinery Vertical Gate Valve Grinding Machine is designed for precision grinding and lapping of sealing faces on gate valve bodies, wedges, and seats. Equipped with a liftable and rotatable grinding spindle with precision feed mechanism for accurate control of grinding stroke and speed.
  • DN100 Integrated Horizontal Submersible Hydraulic Axial Press Valve Test Bench

    DN100 Integrated Horizontal Submersible Hydraulic Axial Press Valve Test Bench

    This DN100 integrated horizontal submersible hydraulic axial press valve test bench integrates submerged water tank and hydraulic clamping structure. It immerses valves fully in water for bubble air tightness test to locate tiny leak points, and completes high pressure strength and sealing pressure holding test. It supports water and air media and complies with GB/T13927 2022, ideal for precise valve quality inspection.
  • Butterfly Valve test bench with dual station

    Butterfly Valve test bench with dual station

    Yufeng Machinery Dual Station Hydraulic Test Bench for Butterfly Valves is designed for DN250 to DN1200 wafer type, lug type, and flange type butterfly valves including concentric and eccentric types. Dual station design allows independent or simultaneous pressure testing on two stations, greatly improving batch inspection efficiency.
  • DN80-DN300 Horizontal Hydraulic Jaw Clamping Valve Test Bench

    DN80-DN300 Horizontal Hydraulic Jaw Clamping Valve Test Bench

    Yufeng Machinery factory's DN80-DN300 Medium Horizontal Hydraulic Jaw Clamping Valve Test Bench is specially designed for shell strength and sealing performance tests on flanged end valves (ball, gate, globe, check, etc.) in the nominal diameter range DN80 to DN300. It supports both high‑pressure water (up to the corresponding test pressure, see table) and low‑pressure air (4 to 7 bar) as test media, enabling hydrostatic shell tests, high‑pressure liquid seal tests, and low‑pressure air tightness tests.
  • Dual-station vertical pressure-driven butterfly valve test rig

    Dual-station vertical pressure-driven butterfly valve test rig

    Yufeng Machinery is professional Dual Station Vertical Hydraulic Axial Press Valve Test Bench manufacturer and supplier from China Pump and Valves Capital, supplying vertical flange valve pressure testing machine with factory direct price, supporting bulk wholesale, project procurement, OEM ODM custom service and small trial order with MOQ 1 set.
  • DN600 Hydraulic Jaw Clamping Horizontal Valve Test Bench With PLC

    DN600 Hydraulic Jaw Clamping Horizontal Valve Test Bench With PLC

    Yufeng Valve Machinery is a professional intelligent large-bore valve inspection equipment manufacturer based in China's Pumps and Valves Capital, focusing on Single Side Flip Hydraulic Jaw Clamping Horizontal Valve Test Bench PLC automatic valve pressure test system R&D, supporting full-automatic cycle testing, EPC pipeline project orders, large flange valve non-standard customization and global energy engineering procurement.

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