Portable safety valve tester

I. Function

Portable safety valve comprehensive test platform is used as a medium of high pressure air or nitrogen to test the sealing performance of various safety valves, take-off pressure and other parameters, to assess its pressure safety performance.

Two, typical application

Used for DN15 ~ 200mm flange safety valve, thread safety valve, full/micro lift safety valve, conventional thick and thin flange safety valve, domestic/imported safety valve, spring direct load safety valve, safety valve with power auxiliary function, safety valve with supplementary load performance test.

Equipment in line with the requirements of the national standard, suitable for quality supervision bureau, pot inspection, safety valve manufacturers, safety valve manufacturers and other safety valve performance testing, regular inspection and other occasions

3. Technical parameters

Main engine technical parameter

Pressure range: 0-32mpa (optional 0-10MPa, 0-20MPa, 0-30MPa, 0-40MPa)
Test medium: air or nitrogen
Control mode: manual control
Test pressure output: 1 way;
Test valve diameter: DN 15-150mm
Pressure control accuracy: ≤±1%F.S;
Pressure measurement accuracy: 0.4 pressure gauge (higher pressure grade is optional);
Gauge measuring range (double gauge check) : 0-25MPa two (can be selected according to demand)
Clamping mode: hydraulic cylinder clamping;
Clamping force output range: 0-20 tons;
Sealing mode: sealing ring/thread seal;
Driving air source: 5-8bar, maximum gas consumption: 0.8 standard cubic meters/min;
Compressed air quality requirements: filtration accuracy: 15μm; Atmospheric dew point: 3℃; Oil content (PPM) : ≤5.0.