Intrinsic to valve history

To truly grasp the depth of Crane’s contributions today, one must first appreciate the multi-generational history of the valve.
While Crane’s involvement in valve manufacturing dates back to the mid-1800s, the origins of valves trace back to the Roman Empire.
These early devices played a crucial role in intricate canal systems, channelling water from rivers and fountains to villages and cities, thereby improving access to drinking water and agriculture.
The earliest known valve was the plug valve, but historical evidence also points to primitive versions of diaphragm valves for bathwater control, check valves for wastewater management and even early butterfly valves.
Bronze was the preferred material, as it could be fused with the bronze and lead pipes used in ancient canal systems.
This remained the standard until the Renaissance, which introduced more sophisticated valve designs that paved the way for advancements in irrigation, hydraulics and enhanced canal networks.
However, the Industrial Revolution was the true turning point for valve technology.
The invention of Thomas Newcomen’s steam engine in 1712 introduced a...