428-01 & 628-01
Modulating Float Valve

(428-01 & 628-01)

Cla-Val Pacific 428-01 and 628-01 Float Valves modulate to maintain a constant liquid level in a storage tank by compensating for variations in supply or demand. They can be installed to control the flow into or out of the tank by either closing on a rising level or opening on a rising level. These valves are hydraulically operated, pilot controlled diaphragm valves.