Applications

It can test the set pressure and seat tightness of all kinds of safety relief valves, whether high, medium, or low pressure, in accordance with common international test standards, such as API526, API527, ANSI/API RP576, ANSI/B16.5.

1. The high-pressure gas booster is fast in boosting pressure, good in keeping pressure, and can be used for a long time without maintenance.
2. A driven air pump with manual operation, which can be quickly filled by gas drive or slowly pressurized manually.
3. Equipped with high pressure gas regulator, the output pressure is adjustable steplessly.
4. The hydraulic automatic clamping system, safe and reliable clamping, with pre-clamping and precise clamping, convenient for a single person to quickly complete the test. The clamping pressure is large and can be automatically compensated to ensure the pressure stability of the system during the test pressure process and prevent loosening.
5. The clamping fixture structure is rigid and reasonable, not only convenient for small valves, but also suitable for heavy-duty valves with large range.

1. Test Medium: Nitrogen gas or clean compressed air, clean tap water.
2. Max. Test pressure: Gas 400bar. Liquid 400bar.
3. Clamping range: DN15-300.
4. Clamping Force: 60 tons.
5. Power request: Dry and clean compressed air. Supply pressure less than 10bar.
6. Dimension and weight: About L770*W2068*H1670 (mm),725KG.
7. Other optional: computer recorder, SRV Test Software System, Digital bubble counter, PT safety Lexan shield and so on.