12 in. Stainless Steel Flanged 175 psi Backflow Preventer
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Watts
Series 774DCDA 12 in. Stainless Steel Flanged 175 psi Backflow Preventer
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Purchase history
Watts
Series 774DCDA
12 in. Stainless Steel Flanged 175 psi Backflow Preventer
0438085
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Product Details
- 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
- Compact construction allows for smaller vaults and enclosures
- Thermoplastic and stainless steel check valves for trouble-free operation
- No special tools required for servicing
- Single top access cover with two-bolt grooved style coupling for ease of maintenance
- Stainless steel construction provides long term corrosion protection and maximum strength
- May be installed in horizontal or vertical "flow up" position
Specifications
- ADA Compliant:
- No
- ASSE Standards:
- ASSE 1015, ASSE 1048
- AWWA:
- AWWA C-510 1992
- Application:
- Non-Health Hazard, Water
- BAA Compliant:
- Yes
- CSA Certified:
- CSA B64.5
- Collection:
- Series 774DCDA
- Color Finish Category:
- Stainless Steel
- Color Finish Name:
- Stainless Steel
- Depth:
- 59-13/100 in
- End Connection 1:
- Flanged
- End Connection 2:
- Flanged
- End Connections:
- Flanged
- FM Approved:
- Yes
- Height:
- 62-5/8 in
- Installation Type:
- Horizontal, Vertical
- Lead Law Compliance Level:
- Not Compliant, Approved for Non-Potable Water Applications
- Length:
- 57-1/2 in
- Material:
- Stainless Steel, Plastic
- Maximum Temperature:
- 110
- Minimum Temperature:
- 33
- Number of Handles:
- Two Handle
- Pressure - Maximum:
- 175 psi
- Recommended Valve Application:
- Water
- UL Listed:
- Yes
- Valve Body Material:
- Stainless Steel
- Valve Operator:
- Wheel Handle
- Valve Seat Material:
- Plastic
- Valve Size:
- 12 in
- Valve Type:
- Double Check Detector Assembly
- Weight:
- 1033 lb
- Width:
- 30 in