Requirements for flanged and threaded end valves for general purposes in sizes DN 10 to DN 1000 for flange valves and ½ to 6 for threaded end valves for nominal pressures in the range PN 6 to PN 25.

Original price was: $190.50.$95.00Current price is: $95.00.
Specification for cast iron gate valves
BSI Group , 05/31/1990
Pages: 24
