China axial hydraulic pressing valve tester Manufacturer, Factory, Supplier

DN600 Intelligent Horizontal Top Pressure Testing Station is a professional hydraulic test equipment for DN150 to DN600 heavy-duty flange valves. Adopts horizontal axial clamping and end face sealing structure, it minimizes deformation and external force on valve bodies. Equipped with intelligent digital pressure control and multi hydraulic protection devices, the machine supports water and 4-7 bar air pressure testing. It completes shell strength, high-pressure sealing and low-pressure air tightness tests efficiently. Fully compliant with GB/T13927 and API 598 standards, it ensures stable pressure holding and accurate test results for industrial valve factory inspection.

Yufeng Machinery is a professional Double Head Spherical Ball Grinding Machine DN50-300 manufacturer from China Valve Industry Base, focusing on multi-spindle valve lapping equipment development, supporting precision spherical surface rework, mass valve factory production lines, non-standard multi-head configuration customization and regional distributor cooperation, flexible MOQ and fast delivery.If you need high-precision ball valve lapping and repair equipment for mass valve production, please contact us for full datasheets and factory quotation within 24 hours.

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.

This dedicated rotary worktable is an auxiliary accessory for valve lapping machines. It holds valve discs, valve clacks and other workpieces and delivers steady, uniform rotation, cooperating with lapping heads for even circumferential grinding. Adjustable speed adapts to sealing face fine lapping of valves in different materials and sizes. Robust construction supports heavy loads. Compatible with multiple valve lapping units, it greatly improves lapping precision and processing efficiency for valve production and repair.

Manufactured by Yufeng Machinery, the Vertical Manual Screw Water Tank Air Tightness Test Machine is a vertical manual screw clamping type water trough air tightness valve testing equipment, designed for basic air tightness inspection of small caliber valves.

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.