This 1/2 inch lead free dual Check Valve backflow preventer with atmospheric vent prevents the reverse flow of hot or cold polluted water from entering into the potable water supply. This valve is designed for continuous pressure non-health hazard applications in smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment, and specifically for boiler feed lines. It consists of a lead free forged brass body with stainless steel internal parts, integral strainer, two durable tight seating rubber Check Valve s, and NPT female inlet and outlet connections.

• Lead free forged brass body for durability
• Compact design
• Stainless steel internal parts
• Horizontal or vertical installation

Want to learn more about these dual Check Valve s? Read our blog about boiler repair parts here.

Weight	1.5 lb
Connection Size	1/2 in.
Connection Type	Threaded
Height	2.60 in.
Horse Power	1/3
Length	4.93 in.
Sub Type	Double Check Valve Assemblies
Type	Dual Checks
Width	2.60 in.
Inventory Number	WAT88006822
MPN	88006822