Complete valve production
We performed a test of the complete wedge valve production for a Russian customer.
It was the machining of stainless steel seating surfaces with a hardness of HRC 48 - 53 and it was achieved a roughness of Ra 0.8.
After machining, both components were thoroughly measured and the valve was assembled.
Finally, a tightness test was performed, in which the upper part of the valve was filled with water.
In this test the valve passed, sealed perfectly.
See more in the following video: