Specification for flanged cast iron outside-screw-and-yoke wedge gate valves, class 125, sizes 1 1/2 in to 24 in, for the petroleum industry.
Edition: 2nd revision.
Series: B.S. 1735: 1966; B.S. (Series) ;; 1735.
Publisher: British Standards Institution
Published: 1966
Place of publication: London
Language: eng
Number of pages: 15
Subjects: Valves -- Standards.
Other titles: Flanged cast iron outside-screw-and-yoke wedge gate valves, class 125, sizes 1 1/2 in to 24 in, for the petroleum industry.