3 in. Stainless Steel Flanged Backflow Preventer
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Watts
Series 774DCDA 3 in. Stainless Steel Flanged Backflow Preventer
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Watts
Series 774DCDA
3 in. Stainless Steel Flanged Backflow Preventer
0437713
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Product Details
- Designed for minimum head loss
- 150 pound ANSI/AWWA CL D flanged
- Stainless steel for corrosion resistance
- No special tools are required for servicing
- Short lay length is ideally suited for retrofit installations
- Stainless steel body is half the weight of competitive designs reducing installation and shipping cost
- Torsion spring check valve provides low head loss
- Outside screw and yoke shutoffs
- May be installed horizontal or vertical “flow up” position
- Compact construction allows for smaller vaults and enclosures
Specifications
- ADA Compliant:
- No
- ASSE Standards:
- ASSE 1048
- AWWA:
- AWWA C-510
- BAA Compliant:
- Yes
- CSA Certified:
- CSA B64.5
- Collection:
- Series 774DCDA
- Color Finish Category:
- Stainless Steel
- Color Finish Name:
- Stainless Steel
- End Connection 1:
- Flanged
- End Connection 2:
- Flanged
- End Connections:
- Flanged
- FM Approved:
- Yes
- IAPMO Listed -:
- No
- Installation Type:
- Horizontal, Vertical
- Lead Law Compliance Level:
- Not Compliant, Approved for Non-Potable Water Applications
- Length:
- 38 in
- Material:
- Stainless Steel
- Material Type:
- 300
- NSF Certified:
- No
- Number of Handles:
- Two Handle
- Pressure - High:
- 175
- Recommended Valve Application:
- Water
- Temperature Range:
- 33 to 110 Deg F (0.5 to 43 Deg C)
- UL Listed:
- Yes
- Valve Body Material:
- 300 Stainless Steel
- Valve Operator:
- Wheel Handle
- Valve Seat Material:
- Engineered Plastic
- Valve Size:
- 3 in
- Valve Stem:
- Outside
- Valve Type:
- Double Check Detector Assembly
- Weight:
- 230 lb
- Width:
- 13 in