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China Automatic Valve Test Equipment Manufacturer, Factory, Supplier

We believe in: Innovation is our soul and spirit. Excellent is our life. Buyer want is our God for Automatic Valve Test Equipment, Hydraulic Valve Test Bench, PLC Valve Test Bench, Valve Testing Equipment, Jaw Clamping Valve Test Bench, We warmly welcome customers from all over the world for any kind of cooperation with us to build a mutual benefit future. We are devoting ourselves wholeheartedly to offer customers the best service.
Automatic Valve Test Equipment, We have been persisting in the business essence "Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying merchandise and service. " Friends both at home and abroad are warmly welcome to establish everlasting business relations with us.

Hot Products

  • Horizontal Hydraulic Press Valve Test Bench

    Horizontal Hydraulic Press Valve Test Bench

    Yufeng Machinery strictly implements ISO9001 quality management system in production, relying on decades of R&D and manufacturing experience of valve testing equipment to launch the DN1200 Horizontal Hydraulic Top Press Valve Test Bench (Model YFJX-H). The whole machine fully complies with GB/T13927-2022, GB/T26480-2011 and API 598 international valve testing specifications, and is specially customized for large-diameter industrial flanged straight-through valves.
  • DN50-125 Integrated Dual Purpose Valve Seat and Ball Sphere Lapping Machine

    DN50-125 Integrated Dual Purpose Valve Seat and Ball Sphere Lapping Machine

    Yufeng Machinery is a professional DN50-125 Integrated Dual Purpose Valve Seat and Ball Sphere Lapping Machine manufacturer rooted in China Valve Capital, focusing on dual-spindle synchronous CNC lapping technology, hard seal valve sealing surface mirror finishing, flange flatness precision lapping, automated batch production, PLC closed-loop numerical control, heavy rigid bed structure, and long-term valve smart factory production line supporting orders.
  • Mini Compact Horizontal Hydraulic Top Pressure Valve Test Bench

    Mini Compact Horizontal Hydraulic Top Pressure Valve Test Bench

    The Yufeng Machinery factory's Mini Compact Horizontal Hydraulic Top Pressure Valve Test Bench features a compact horizontal design with a top pressure cylinder, specially suited for small bore flanged, welded, or threaded valves (ball, gate, globe, check, etc.). It supports high pressure water up to 64.0 MPa and low pressure air from 4 to 7 bar for shell strength and sealing performance tests.
  • DN300  Vertical Hydraulic Axial Press Valve Test Bench

    DN300 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.
  • Hydraulic Valve Test Bench Factory Acceptance Test before delivery

    Hydraulic Valve Test Bench Factory Acceptance Test before delivery

    Manufactured by Yufeng Machinery complying with ISO9001 quality management system, the DN150 hydraulic valve test bench is a small vertical compact hydraulic valve pressure testing device.
  • DN80-DN300 Medium Horizontal Hydraulic Jaw Clamping Valve Test Bench

    DN80-DN300 Medium 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.

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