WATTS® Air Vent Valve, 1/2 in, Automatic, Brass, 150 psi

Description

WATTS®, 0590722, Air Vent Valve, Automatic, Series: FV-4, 1/2 in Nominal, NPT End Style, 1.45 to 150 psi Pressure, 33 to 240 deg F, Media: Water, Brass Body, Silicone Rubber Seal Softgoods, 3-5/16 in H Dimensions, Import

Features:

• Suitable for use with glycol systems
• Float is high temperature resistant polyethylene
• Can be disassembled for inspection and cleaning
• Brass construction
• Impurities do not usually affect function as maximum float line of water is always lower than the valve seal

Applications:

Hydronic Heating

Standards/Approval:

• US Green Building Council
• PROP65: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm.

Warranty:

Limited

Body Material	Brass
Dimensions	3-5/16 in H
Domestic/Import	Import
End Style	NPT
Media	Water
Nominal Size	1/2 in
Pressure Rating	1.45 to 150 psi
Series	FV-4
Softgoods Material	Silicone Rubber Seal
Temperature Rating	33 to 240 deg F
Type	Automatic
Manufacturer	WATTS®