Libros de valves

Modulating valve for programmed temperature

Process instrumentation manifolds

Valves and fittings for all pressures and purposes

Handbook of valves, piping, and pipelines

Hydraulic gates and valves in free surface flow and submerged outlets

Multi-tubular boilers

How to build & modify Chevrolet small-block V-8 camshafts & valvetrains

Remotely operated shutoff valves (ROSOVs) for emergency isolation of hazardous substances

Industrial exhibition 1887 price list, James Morrison Brass Works, Toronto, Ont

Illustrated catalogue of wrought and cast iron pipe, steam and gas pipe fittings, brass and iron steam valves and cocks, tools, supplies, and other articles incidental to steam and gas engineering, and hot water and steam heating, manufactured by the Walworth Manufacturing Company

Subsea Valves and Actuators for the Oil and Gas Industry

Valve train

The Chemical engineering guide to valves

Encyclopedia of valves