Product Description
The WATTS 0386470 is a 3/4 inch dual check valve backflow preventer with an intermediate atmospheric vent. This valve prevents reverse flow of hot or cold polluted water into potable water supplies, specifically for non-potable applications. Designed for continuous pressure, non-health hazard uses in smaller supply lines, it features a bronze body, stainless steel internal parts, an integral strainer, and two durable rubber check valves. This product does not comply with low-lead standards for human consumption.
- Bronze body with stainless steel internal parts and integral strainer
- Designed for continuous pressure, non-health hazard applications in smaller supply lines
- Features Viega ProPress connection adapters and supports horizontal or vertical installation
Product Highlights
Prevents backflow in non-potable water systems with durable bronze construction and versatile installation options.
Product Information
Standard Information
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Brand: WATTS
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Manufacturer Part Number: 0386470
Technical Specifications
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MPN: 0386470
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Product Type: Dual Check Valve
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Manufacturer: Watts
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Brand: Watts
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Model: 9DM2 (W/PRESS) 3/4
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Package Quantity: 1
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Backflow Preventer Type: Dual Check with Atmospheric Vent
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Bypass: No
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Body Material: Brass
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Test Status: Non Testable
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Connection Size: 3/4"
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Connection Type: Press x Press
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Replacement MPN: 0886010
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Application: Laboratory Equipment, Processing Tank, Sterilizer, Dairy Equipment, Boiler Feed Line
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Max Temperature: 250°F
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Max Working Pressure (PSI): 175
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Body Finish: Bronze
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Body Pattern: Inline
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Cap And Tether: No
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Disc Material: Rubber
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Elbow Fitting: No
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Hazard Protection Level: Non Health Hazard
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Hot And Harsh Water: Yes
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Hydrant Connection: No
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Inlet Shutoff Valve Type: No Shutoff Valve
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Lead Free: NO
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Max Working Pressure (BAR): 12.10
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Min Temperature (Celsius): 0.50
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Min Temperature (Fahrenheit): 33
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Outlet Shutoff Valve Type: No Shutoff Valve
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Polymer Coating: No
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Pressure Operation: Continuous
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Protection Type: Backpressure and Backsiphonage
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Seat Material: Brass
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Series: 9D
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Strainer: Yes
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Applicable Standard: CSA B64, ASSE 1012
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Installation Type: Vertical/Horizontal
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Minimum Required Pressure (PSI): 25
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Minimum Required Pressure (BAR): 1.7
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Internal Parts Material: Stainless Steel
