I. Product Introduction
The Single-End Valve Test Bench developed by Jinan SUPER Technology Co., Ltd. is mainly used for hydraulic seal testing of single-end valves, adopting a horizontal structure. It adopts clamping and lifting claw gripping modes, which hold the back of the tested valve flange without exerting external force. By testing valves on the test bench, the performance and quality of the valves can be fully evaluated, and potential problems can be identified and resolved in a timely manner. This helps improve the quality and reliability of valves, ensuring their long-term stable operation in various industrial piping systems.
It is suitable for straight-through flanged valves, including gate valves, globe valves, check valves, ball valves, etc.

II. Features of Single-End Valve Test Bench
All components of the hydraulic control system adopt branded hydraulic control elements to ensure long-term stability of the equipment.
The system is equipped with high-pressure and low-pressure water pump systems. The low-pressure water pump is a stainless steel pump supplied by Nanfang Pump Industry, and the high-pressure pump adopts a pneumatically driven pump. The output pressure of the high-pressure pump can be adjusted by regulating the driving air pressure.
The test medium pipelines are made of stainless steel, and the pipeline connections adopt a hard seal structure.
The electrical control system supports remote control of the test system. The control cabinet is placed outside the safety protection zone. During testing, corresponding actions such as air intake and pressure relief can be completed simply by pressing buttons, ensuring easy operation.
All test medium pipeline connections adopt hard seals to ensure long-term effectiveness and avoid seal failure caused by aging of O-rings.
III. Parameters of Single-End Valve Test Bench

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The Instrument Valve Strength Testing Machine is mainly used for pressure resistance strength tests of instrument valves such as flow meter housings, shut-off valves, check valves, safety valves, regulating valves and diverter valves.
During the testing process, the machine can automatically perform pressure compensation if leakage occurs while the pressure is being maintained. It features stable test pressure and high pressure test accuracy.

The Intelligent High-Pressure Safety Valve Test Bench with Water Medium is mainly used for performance testing of high, medium and low-pressure safety valves with nominal pressure PN ≤ 160 MPa, including sealing performance, popping pressure, reseating pressure and other indicators. This equipment is developed with industrial control software, featuring digital pressure display, automatic identification and recording of set pressure. Test data are automatically stored in the database, and safety valve calibration reports in the Excel format specified by the buyer are automatically generated.

The valve pressure test system developed by Jinan SUPER Technology Co., Ltd. is a testing device used for hydraulic pressure tests of valves. It is specially designed and manufactured to meet the requirements of downhole operation pressure testing.
From the hardware to the software of the equipment, it can fully satisfy the pressure testing needs of various test pieces such as valves.

The Aircraft Hydraulic Safety Valve Test Bench is mainly used as a high-pressure test system for pressure-bearing components such as aircraft safety valves, hydraulic control check valves, directional valves and shut-off valves. It can test the cracking pressure, reseating pressure and sealing performance of safety valves. The outlet pressure of this test bench is steplessly adjustable, allowing high, medium and low pressure safety valves to be calibrated on the same test bench.

The safety valve pressure setting calibration bench is equipped with a gas boosting system, which can directly boost medium-pressure gas to high pressure for the calibration of safety valves using high-pressure gas medium.It adopts a double-seat pneumatic clamping structure for convenient and fast operation.The clamping jaws for small-caliber seats adopt a patented synchronous linked eccentric disc structure, eliminating the need for a central gasket during calibration.It is compatible with various diameters and features high efficiency and convenience.The large-caliber seat is equipped with a stepless adjustable clamping force structure according to different calibers and pressures, suitable for the calibration of medium and high-pressure safety valves.

The emergency relief device seal testing machine is mainly used for testing the sealing performance of manhole cover emergency relief devices. The machine is equipped with a PVC operation panel and pressure pointer display, providing instant and accurate readings for users to quickly check pressure values. The entire test process is controlled by a computer, which displays measurement data and can also print test data strips. The system is fitted with an automatic clamping fixture for automatic clamping and sealing of manhole covers, as well as a data acquisition device for automatic sealing detection of products.

Valve Life Testing Machine

This machine is used to test the service life of valves and can perform fatigue switching strength tests, playing an important role in valve switching life testing.It covers valve sizes from DN3 to DN500, with test pressures ranging from 0.2 MPa to 50 MPa.The valve switching torque, switching stroke and rotating speed can be preset for life testing.