Hercules Product Info 
Hercules Product IdCLAMP16
Product DescriptionASSEMBLY VLV SOLE 1040 & 1042 115 V 6 W
Unit of MeasureEA
Manufacturer Info 
Manufacturer NameGeneral Filters
Brand NameGeneralAire®
Part Number7013
Product DescriptionGeneralAire® 7013 Solenoid Valve Assembly, For Use With GeneralAire® Humidifier Model 709, 1040 and 1042, 1/4 in ID x 3/8 in OD Inlet, 5/16 in ID x 1/2 in OD Outlet, 3/32 in Orifice, 115 VAC, 6 W
Product Features
This is a 115 V, electrically-operated valve that turns the water on and off to your humidifier. This assembly contains a solenoid valve, which is fitted with an orifice. The orifice contains a strainer screen, which filters the water before it passes through the valve, catching things like sand and dirt which could otherwise cause blockage. This valve needs to be replaced about every ten years, or more often if it fails and is stuck open or closed. The threaded orifice fitted to the solenoid valve may also need to be replaced if it becomes clogged. This solenoid valve fits GeneralAire humidifier models 709, 1040, 1042.
Regulates flow of water into humidifier
Model No 990-52
Product Specifications 
Suitable For Use With GeneralAire® Humidifier Model 709, 1040 and 1042
Specifications 1/4 in ID x 3/8 in OD Inlet, 5/16 in ID x 1/2 in OD Outlet, 3/32 in Orifice, 115 VAC, 6 W
Dimensions 3-1/2 in L