Butterfly Valve VS Diaphragm Valve
What is a butterfly valve? What about the structure? The butterfly board has an opening and closing pieces, rotating around the fixed axis valve for the...
January 23, 2019
Tagged: sanitary diaphragm valve
The Relationship between the Surface Treatment and Corrosion Resistance of Sanitary Fittings
The inner and outer surfaces of sanitary stainless steel fittings have good passivating layer and strong corrosion resistance. Sanitary fittings have a high finish on the...
August 2, 2018
The Overview of Diaphragm Valve
Diaphragm valve is a special form of shut-off valve. It first appeared in the 1920s. The opening and closing member of it is a piece of...
December 8, 2017
Diaphragm Valve-A Reference Guide
The diaphragm valve is a special form of shut-off valve, which appeared in 1920s. The opening and closing parts of the utility model are diaphragms which...
July 21, 2017
An Overview on Sanitary Diaphragm Valve Shell Test Method
Sanitary diaphragm valve shell test 1) Test medium: The following test media manufacturer can choose one: water. Allow containing corrosion inhibitor. Kerosene and other liquids with...
June 28, 2017
Recent Comments