Scully blue book: catalogue of iron, steel, machinery, heavy hardware, tools and supplies, with valuable and accurate reference tables (1910)
Scully Steel & Iron Co. · Scully Steel & Iron Co. · leaf 107
BOOKLETS SCULLY STElX & IRON CO CASKEY HYDRAULIC VALVES. HYDRAULIC STOP VALVE. Caskey type ofvalve for cutoutduty; pressures upto 10,000 poundspressure per squareinch. This valveearned its reputa-tion in the hydraulicfield, because itstood more pres-sure and harderwear, with a mini-mum of… … 3,000 to 5,000 pounds pressure is a tight valve under pressure, and never jams. costs practically nothing. • Made in three weights; for pressures of 500 to 1,000 pounds, 1,500to 2,500 pounds, and 3,000 to 5,000 pounds. ■ 10,000 pounds pres jure-valves built special. SINGLE-ACTING OPERATING VALVE.…
