Bridges, structural steel work, and mechanical engineering productions (1909)
Sir William Arrol and Company, Ltd · Sir William Arrol and Company, Ltd · leaf 295
A standard hydraulic slide-valve is illustrated by the►Section No. 3. The lower portion is in gun-metal, with ahard seat sweated and pinned on ; while the top portionis in cast iron. For low and medium pressures this typeis satisfactory. The elevation and section No. 4 illustrate a… … No. 3.—Standard Slide Valve. Open toJ rhaiust
Structural iron and steel · Division 05, iron works · Bridges · Cranes · Plant machinery · Mechanical engineering · Specifications · Division 05 - Metals
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