AMOT Model 4143 valve is used for sensing loss of coolant due to hose breakage, poor water flow due to excessive cavitation or worn pump impeller blades. Upon a dangerous condition, the pressure differential will decrease, causing the valve to vent the lubricating oil pressure supply line to the AMOT 2800 Master Safety Control, causing it to trip and shutdown the engine.
Features and Benefits
Senses:
Coolant loss
Excessive aeration
Worn pump impeller blades
Loss of pump priming pressure
Water pump failure
Gulfproof, anodized aluminum construction