Computer Control Pneumatic Booster Pump Safety Valve Test Bench and Calibration Test Machine

Product Description

Function and features:

Used for testing all kinds of safety valve, such as spring directly load safety valve, Power assisted safety valve, Supplementary loaded safety valve, fully open, slightly open, flange, thread type safety valve. Safety valve test bench is to use high pressure air or nitrogen as the medium to test the sealing performance of the safety valve, jump pressure, back seat pressure, etc., for a variety of safety valve set pressure adjustment, set pressure test, discharge pressure test, back seat pressure test, test the pressure sealing performance of the safety valve, leakage rate. Safety Relief Valve Test bench has obvious advantages in techniques, test accuracy, safety etc.

1. Automatic hydraulic clamping, Adjustable clamping force, equipped with gauges displaying corresponding clamping forces, The material of the clamping valve fittings is stainless steel.

2.The same valve size, products can test bigger pressure; The same pressure, products can test bigger valve size; Provide quicker and more accurate clamping force. Control panel with different gauges for reference .

3. With Our self Products air driven booster pump , build up pressure quickly and Holding pressure constant; With high pressure stainless needle valve, installed in either direction, high pressure resistant, high durability.

4.Normally we use double stage air driven high pressure gas booster pump and High pressure air driven liquid pump for building into the safety valve test bench. We are able to provide our customers better technical support, price and service.

5. Test various relief valves such as full-open, micro-open, metric, flanged and threaded etc. Safety valve test bench is used for various safety valve setting pressure adjustment, the whole set pressure detection, discharge pressure detection, back seat pressure testing, assessment of its pressure safety performance etc.. , Safety Relief Valve Test bench has obvious advantages in techniques, test accuracy, safety etc.

Technical Parameters

System composition

The safety valve test bench system is mainly composed of power system, valve clamping system,  testing system, electrical control system.

1)Power system Air drive gas or nitrogen booster pump and liquid booster pump , air driving pressure 3-8bar; Provide high pressure for safety valve test.

2)Clamping system. The clamping system is powered by the 0-32mpa output pressure provided by the hydraulic booster pump, and the clamping force fully meets the pressure requirements of the safety valve. The safety valve adopts the corresponding connecting fixture of the specification, and is connected with the high-pressure pump gas pipeline;Cylinder pressure to ensure the sealing between the measured part and the pipeline, separate operation. The liquid booster pump provides high pressure power. Cylinder clamping ensures the sealing between the tested parts and the pipeline.

3)Test system. Pressure range: 0-2.5 MPA, 0 -10 MPA, 0-25 MPA and 0-60MPA. 

The performance index is up to the accuracy of ± 1%FS, and the range ratio is 60:1 and 64:1.

4) Electrical control and output system. Use efficient and stable software programs. The pressure and time are transmitted to the computer program uniformly through the data acquisition card. The computer program displays, amplifies, records and forms curves for each dataThe main parts of the equipment are assembled in closed stainless steel cabinet or stainless steel frames.The pressure gauge,valve and pressure regulator will be mounted on the panel. The corresponding sign will also be marked on the panel.

Schematic diagram

Product real photos