Diaphragm valve RAF

for controlflangelevel indicator

Model RAF, Altitude Valve closes at a preset maximum water level to prevent overflow of a ground storage tank or reservoir and opens to refill when the water level in the tank or reservoir lowers. Features ◆ Maintains maximum water level consistency. ◆ Adjusting pilot allows easy calibrated pressure adjustment. ◆ Wide range capacity to handle local water supply pressure and adjust to specific tank specifications.