Low pressure bung check valve having valve closure member he ld just off the valve seat by a spring element
A Standard patent application filed on 15 May 1996 credited to Jenkins, Mark Alexander
Details
Application number :
55184
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Low pressure bung check valve having valve closure member he ld just off the valve seat by a spring element