The ICLX valve is factory configured to open in 2 steps. By following a simple procedure the valve can be configured to open in 1 step only. In 2-step configuration, step 1 opens to approx. 10% of the capacity after the pilot solenoid valves are energized. Step 2 opens automatically when the pressure differential across the valve has decreased to approx. 1.25 bar / 18 psig. The ICLX valve comprises five main components: Valve body, top cover, function module and 2 pilot solenoid valves. On ICLX 32 - 150 the top cover and function module are factoryassembled