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The SUPCO wv2790 is a water inlet valve kit designed to control the flow of water into a residential appliance — most commonly a washing machine or dishwasher. The inlet valve opens and closes on command from the control board, allowing water to enter the tub or wash chamber at the correct time during a cycle. This kit format typically includes the valve body and any hardware needed for a direct swap. Appliance service technicians install this part when the original valve fails to open, fails to close, or leaks at the valve seat.
The wv2790 is suited for residential appliance repair scenarios where the original inlet valve has worn solenoid coils, a cracked valve body, or a damaged inlet screen. Cross-reference number 4202790 appears in the raw product data and may assist in confirming fitment against an existing part on the unit being serviced. This kit is a common service item for appliance repair shops and independent service technicians working on residential laundry and dishwasher equipment.
Designed as an OEM-style replacement water inlet valve for residential washing machines and dishwashers. Cross-reference part number 4202790 may be used to verify fitment against the unit being serviced.
Installation should be performed by a qualified appliance service technician. Disconnect power to the appliance and shut off the water supply at the nearest service valve before beginning work. Relieve residual water pressure from the inlet hose before removing the old valve. Confirm all hose connections are secure and leak-free before restoring power and water to the unit.
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