The Model K10A Altitude Valve controls thehigh water level in reservoirswithout the need for floatsorotherdevices.It remains fullyopen untiltheshut-off level is reached.
Category: K10A-Altitude Control Valve K10A
This valve is hydraulicallyoperated and pilot controlled.The pilotcontroloperates on thedifferential in forcesbetween aspring load and the waterlevel in the reservoir.Thedesiredhigh water level is set byadjusting thespring force.
Thepilotcontrol measures the reservoir headthrough a customer suppliedsensing line connected directly to the reservoir.
The spring of pilotisacording to the height of shut-off level.