WATTS® 0061935 9D Inline Backflow Preventer, 1/2 in Nominal, Union FNPT x Union Joint End Style, Forged Brass Body, Dual Check
Part #: WA9DG
MFG #: 0061935
This 1/2 inch dual check valve backflow preventer with atmospheric vent helps prevent 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 brass body with stainless steel internal parts, integral strainer, two durable tight seating rubber check valves, and NPT female inlet and outlet connections.
Brand : WATTS®
Backflow Type : Dual Check
Country of Origin : US
Dimensions : 4-15/16 in W x 2-9/16 in H
Domestic/Import : Domestic
End Style : Union FNPT x Union Joint
Features
- Design simplicity for easy maintenance
- Compact for economy combined with performance
- Can be installed vertically or horizontally
- Furnished with union connections to facilitate removal and replacement for maintenance
- Stainless steel internal parts
- True line-sized construction allows the check modules to open further allowing dirt and debris to pass more freely reducing check fouling
- Durable, tight seating rubber check valve assemblies
- Watch Video
Application
- For non-health hazard applications in smaller supply lines
- such as laboratory equipment
- processing tanks
- sterilizers
- dairy equipment
- and specifically for boiler feed lines
Standards/Approvals/Certifications
- ASSE 1012
- CSA B64
- 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