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Air Admittance Valves
WATTS 0590723 FV-4 Automatic Air Vent Valve, 3/4 in Nominal, 1.45 to 150 psi Pressure, Brass Body, Import
Part #
82330
MFG #
0590723
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WATTS 0590723 FV-4 Automatic Air Vent Valve, 3/4 in Nominal, 1.45 to 150 psi Pressure, Brass Body, Import
Part #
82330
MFG #
0590723
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WATTS 0590723 FV-4 Automatic Air Vent Valve, 3/4 in Nominal, 1.45 to 150 psi Pressure, Brass Body, Import
Part #
82330
MFG #
0590723
Item Features
Attributes
Documents
Item Features
Body and cover are brass construction.
Air vent with silicone rubber seal.
Impurities do not usually affect function as maximum float line of water is always lower than the valve seal.
Float is high temperature resistant polyethylene.
Suitable for use with glycol systems.
Can be disassembled for inspection and cleaning.
Attributes
Type
Automatic
Nominal Size
3/4 in
Pressure Rating
1.45 to 150 psi
Temperature Rating
33 to 240 deg F
Body Material
Brass
Softgoods Material
Silicone Rubber Seal
Dimensions
3-3/8 in H
Domestic/Import
Import
Documents
Specification Sheet