China industrial gate valve refurbishment machine Manufacturer, Factory, Supplier

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.

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.

Yufeng Machinery is a professional Hydraulic PTFE Lined Valve Press for Lining Processing manufacturer , focusing on lined valve, flange valve and corrosion-resistant chemical oil leakage valve press fitting and disassembly processes, integrated multi-cylinder synchronous hydraulic drive, real-time pressure monitoring gauges, heavy rigid gantry frame, and full hydraulic pressure regulation for standardized valve assembly workflows.If you need standardized hydraulic press equipment for lined valve assembly, please contact us for technical parameters and formal quotation within 24 hours.

Yufeng Machinery, a professional valve testing equipment manufacturer based in China's Valve Capital, strictly produces testing machines under an ISO 9001 quality management system, fully complying with GB/T13927-2022, GB/T26480-2011 and API 598 international valve inspection standards. Our factory independently develops this DN100 Hydraulic Jaw Gripper Clamping Valve Test Bench integrating hydraulic clamping, mechanical positioning, electrical automatic control and medium storage circulation into one integrated unit.

Vertical Manual Screw Water Tank Air Tightness Test Machine is a vertical manual screw clamping valve air tightness tester with built-in water storage tank. Vertical Manual Screw Water Tank Air Tightness Test Machine adopts handwheel screw mechanism to clamp and seal valve end face. Vertical Manual Screw Water Tank Air Tightness Test Machine uses water immersion bubble method to check valve air leakage directly. Vertical Manual Screw Water Tank Air Tightness Test Machine is suitable for low pressure gas leak detection. Vertical Manual Screw Water Tank Air Tightness Test Machine has simple structure without external hydraulic power. Vertical Manual Screw Water Tank Air Tightness Test Machine is easy to operate with low cost, suitable for small valve factory, valve repair workshop and teaching test.

Developed and manufactured by Yufeng Machinery under a strict ISO 9001 quality management system, the Horizontal Side Clamping Jaw Special Hydraulic Test Bench for Check Valves is a customized dedicated testing equipment exclusively designed for check valve structural characteristics. It thoroughly solves the long-standing pain points that conventional universal valve test benches cannot clamp special-structure one-way check valves accurately and lead to inaccurate inspection results.