Lift check valves with welding ends and with flanged ends PN 100, 160 and 250
STANDARD published on 11.2.1983
Designation standards: ČSN 134020
Classification mark: 134020
Catalog number: 25114
Note: WITHDRAWN
Publication date standards: 11.2.1983
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN