Covers the range of nominal diameters DN 10 to 1000 in nominal pressure ratings PN 1.6, 2.5, 4, 6, 10, 16 and 25. One of a series of new and revised standards for metric general purpose valves.

Original price was: $190.50.$95.00Current price is: $95.00.
Specification for cast iron wedge and double disk gate valves for general purposes
BSI Group , 09/04/1974
Pages: 18
