Flange Check Valve VS Cut-off Valve
Flange check valve and the cut-off valve is not the same thing, the main differences between the two in the structure is very large. Check valve,...
April 24, 2019
Category: sanitary check valves
The Introduction of Double Door Bottom Valve
The upper valve body is connected with the suction pipe of the fuel oil tanker. When the fuel tanker motor is started, negative pressure is formed...
September 22, 2017
The Testing Principle and Procedure of Sanitary Check Valve
1, under normal circumstances, the new check valve will not be tested for strength, but after the repair of the valve body, the valve body and...
June 23, 2017
Recent Comments