Product parameters (customizable)

加压范围：0-32MPa 大输出压力40MPa；

Pressure range: 0-32mpa, large output pressure 40MPa;

试验介质：氮气、空气；(特殊介质请咨询)；

Test medium: nitrogen and air; (for special media, please consult);

(特殊温度要求请咨询)；

(please consult for special temperature requirements);

测试压力输出：1路；

Test pressure output: 1 circuit;

测试阀门口径：DN 15-300mm

Test valve diameter: DN 15-300mm

压力控制精度：≤±1%F.S；

Pressure control accuracy: ≤± 1% F.S;

压力测量精度：0.4级压力表（可选更高压力等级）；

Pressure measurement accuracy: level 0.4 pressure gauge (higher pressure level can be selected);

压力表测量范围：0-2.5MPa，0-10MPa，0-25MPa，0-40MPa，0-60MPa（可根据需求选择）

Measuring range of pressure gauge: 0-2.5mpa, 0-10mpa, 0-25mpa, 0-40MPa, 0-60Mpa (optional according to demand)

夹紧方式：液压油缸夹紧；

Clamping mode: hydraulic cylinder clamping;

夹紧力输出范围：0-50吨；

Clamping force output range: 0-50t;

密封方式：密封圈密封；

Sealing mode: sealing ring;

驱动气源：≤7bar 大耗气量：0.8标准立方米/分；

Driving air source: ≤ 7bar, large gas consumption: 0.8 standard m3 / min;

压缩空气质量要求：过滤精度：15μm；常压露点：3℃；含油量(PPM)：≤5.0

Compressed air quality requirements: filtering accuracy: 15 μ m； Atmospheric dew point: 3 ℃; Oil content (PPM): ≤ 5.0

测试件

Test piece

DN25～400法兰式阀、 螺纹式阀、全启式/微启式阀，常规厚薄法兰式阀、国产/进口阀，弹簧直接载荷式阀、带动力功能的阀、带补充载荷的阀的性能测试。

Performance test of DN25 ~ 400 flange safety valve, threaded safety valve, full open / micro open safety valve, conventional thick and thin flange safety valve, domestic / imported safety valve, spring direct load safety valve, safety valve with power function and safety valve with supplementary load.

适用范围

Scope of application

可试验起跳压力，座封压力等。广泛应用于阀门生产工厂、工程质量检测站、建筑公司、产品质量检验所、科研院校等各种阀门的生产检验、开发研究质量检测单位、各种车零部件制造单位、产品质量检测站、科研院校等各种软管的生产、开发研究等领域。适用于各种阀门的耐压气密性能的测试。用于各种型号的阀门的气密性检测

It can test take-off pressure, seating pressure, etc. It is widely used in valve production factories, engineering quality inspection stations, construction companies, product quality inspection institutes, scientific research institutions and other fields such as production inspection, development and research quality inspection units of various valves, manufacturing units of various vehicle parts, product quality inspection stations, scientific research institutions and other fields such as production, development and research of various hoses. It is suitable for testing the pressure and air tightness of various valves. Used for air tightness test of various types of valves

控制方式

control mode 

阀试验台分手动控制，电脑控制两种。此设备属于自动控制。配置有阀的液压自动加紧工装，可对阀的进行自动加紧，夹紧力可调，夹紧压力大，输出稳定。对于压力控制方式也配置有多种工作方式，可对闲进行白动微机控制，输出实验报告

The safety valve test bench is divided into two types: automatic control and computer control. This device is under automatic control. The hydraulic automatic tightening tooling equipped with safety valve can automatically tighten the of the safety valve, with adjustable clamping force, large clamping pressure and stable output. The pressure control mode is also equipped with a variety of working modes, which can carry out white action microcomputer control on the safety idle and output the experimental report