Forged steel cut-off valve detection data and calculated results

Forged steel cut-off valve detection data and calculated results

Forged steel cut-off valve detection data and calculated results
The data shall be included cut-off valve test results, and shall be calculated. The data for the forged steel cut-off valve shall be corrected according to the meter calibration values and the operating conditions at each test.
Measured displacement can be calculated according to these procedures and the actual situation using the GB / T 12242-2005.


The test conditions and amendments to the agreement.
The agreed test conditions listed below shall be included in the per-test report:

A) the maximum inlet pressure of the pressure relief device;
B) pressure relief device inlet temperature.
C) the set pressure of the pressure relief device
D) Pressure relief (back pressure and / or additional back pressure).
6) Test methods and procedures
Sanitary Shut off Valve detection data shall include a detailed description of the instruments and devices which used to measure the values of the devices and the procedures used to observe the mechanical characteristics of the device under test.