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Hazardous Material
No
Velocity
D
Outlet Diameter
1/2
Each Weight
1.120 LB
End-to-End Length
4-15/16
Material
Brass
Mounting Orientation
Horizontal/Vertical
Product Type
Check Valve
Average Lead Content
Lead-Free
Inlet Diameter
1/2"
Packaging Type
Boxed
Activation
Pressure Driven
Maximum Pressure
175 PSI
Valve Type
Double
Maximum Temperature
250 °F
Defective Code
A
Fits Pipe Size
1/2"
Minimum Temperature
33 °F
Returnable
Yes
Dual Check Valves with Intermediate Atmospheric Vent prevent the reverse flow of hot or cold polluted water from entering into the potable water supply. It consists of a brass body with stainless steel internal parts, integral strainer and two durable, tight-sealing, rubber check valves. 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.