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China hydraulic press valve testing rig Manufacturer, Factory, Supplier

During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad. Meanwhile, our firm staffs a group of experts devoted to your development of hydraulic press valve testing rig, DN15-DN300 valve test bench, dual station valve test bench, hydraulic press valve test bench, valve pressure testing machine, We've been devoted to offer professional purification technology and methods in your case!
hydraulic press valve testing rig, Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our items and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".

Hot Products

  • 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.
  • D600 Lightweight Horizontal Hydraulic Top Pressure Valve Test Bench

    D600 Lightweight Horizontal Hydraulic Top Pressure Valve Test Bench

    Yufeng Machinery factory's Lightweight Horizontal Hydraulic Top Pressure Valve Test Bench is specially designed for DN100 to DN600 flanged, welded, and threaded ball valves, gate valves, and other valve body shell strength and sealing performance testing. It is equipped with an upper hydraulic cylinder that directly drives the sealing plate to press against the valve end face, achieving reliable axial sealing with minimal external force on the valve.
  • DN600 Intelligent Horizontal Top Pressure Testing Station

    DN600 Intelligent Horizontal Top Pressure Testing Station

    Yufeng Machinery DN600 Intelligent Horizontal Top Pressure Testing Station is designed for shell strength and sealing performance testing of flanged and welded gate valves, globe valves, check valves, ball valves, and other industrial valves.Hydraulic cylinder top pressure system provides axial sealing with minimal external force on the valve body.
  • DN15-DN300 Dual Station Vertical Hydraulic Press Valve Test Bench

    DN15-DN300 Dual Station Vertical Hydraulic Press Valve Test Bench

    Developed and manufactured by Yufeng Machinery in strict accordance with GB/T13927-2022 and API 598 valve testing standards, the Dual Station Integrated Vertical Hydraulic Axial Press Valve Test Bench is an integrated vertical hydraulic pressure testing equipment with two workstations, specially built for batch quality inspection of small and medium caliber valves from DN15 to DN300.
  • DN400 Medium Enlarged Hydraulic Jaw Gripper Clamping Valve Test Bench

    DN400 Medium Enlarged Hydraulic Jaw Gripper Clamping Valve Test Bench

    Designed for Yufeng Machinery DN400 Medium Enlarged Hydraulic Jaw Gripper Clamping Valve Test Bench. Hydraulic jaw gripper clamps flange back – no external force on valve body. Supports high‑pressure water and low‑pressure gas media. Right work table with 90° tilt for easy leak inspection.
  • DN125 Double Seat Ball Lapping Machine for Ball Valve Sphere and Seat Surface Refurbishment

    DN125 Double Seat Ball Lapping Machine for Ball Valve Sphere and Seat Surface Refurbishment

    DN125 Double Seat Ball Lapping Machine is professional equipment developed by Yufeng Machinery for ball valve sphere and valve seat sealing surface refurbishment. It adopts symmetrical left and right motor drive units and middle tapered spindle head to achieve 360 degree all-direction precision lapping. The sphere and double seat sealing surfaces can be synchronously formed in one clamping. It adapts to floating ball and fixed ball valves up to DN125. Compact lightweight body saves workshop space and supports flexible movement for maintenance workstations.

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