Know more about our Calibration Services


Trident Australia has been accredited by the National Association of Testing Authorities (NATA) for the setting of pressure relief valves to 137 MPa (19,870 psi) for pneumatic or 200 MPa (29,000 psi) for hydraulic.

We stock Bis Valves, Parker Autoclave Engineers and Haskel relief valves should you wish to purchase a relief valve and have it set.

We also calibrate digital pressure gauges, mechanical pressure gauges, pressure recorders, pressure transducers, and vacuum gauges from -95 kPa to 276 MPa (40,000 psi).

Contact our Calibration team today for more information at