Hudson Float Valve

Hudson float valves are designed to handle virtually all fluid control needs at commercial car washes and other industrial environments. Despite their compact size, Hudson valve products perform reliably and are very resistant to breaking and cracking. We also carry Hudson float valve parts like diaphragms, rings, float valves, and other replacement components.

A Hudson valve uses an innovative design that relies on fluid pressure rather than the traditional lever arm and ball. As fluid pressure increases, a float rises and closes a diaphragm within a chamber. This stops the tank from being filled. Once the fluid pressure lowers, the diaphragm opens again and water can begin to fill the tank again.