996555 - SEALCO - The 996555 will reset (pressure on) when pressure is applied to thepilot port. It is commonly used to control the inflation and deflation of air suspension bags. Works with all air suspension systems When used in automatic mode with pilot port connected to supply line it will fill air bags when trailer parking brakes are released When used in manual mode (no pilot) it allows for bag blow down and movement of trailer without re-inflating air bags
