2 in. Stainless Steel Grooved Backflow Preventer
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Ames Fire & Waterworks
Deringer 20/20G 2 in. Stainless Steel Grooved Backflow Preventer
Purchase history
Ames Fire & Waterworks
Deringer 20/20G
2 in. Stainless Steel Grooved Backflow Preventer
D-2020K
Order #
Order Date
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Frequently Purchased Together
Product Details
- Kit includes two 2-1/2 inch groove couplings
- Includes (2) 2 inch NPT x 2-1/2 inch groove adapter
- Comes with kit to adapt valve from 2 inch to 2-1/2 inch size
- Integral shutoffs for shorter lay length and lightweight construction
Documents
Specifications
- ANSI:
- ANSI 372, ANSI B16.1 Class 125
- ASSE Standards:
- ASSE 1015
- AWWA:
- AWWA C-510 2007, AWWA C-606
- Application:
- Potable Water, Fire Protection, Irrigation, Plumbing, Waterworks
- Collection:
- Deringer 20/20G
- End Connection 1:
- Grooved
- End Connection 2:
- Grooved
- End Connections:
- Grooved
- FM Approved:
- Yes
- Height:
- 4 in
- IAPMO Listed -:
- No
- Installation Type:
- Horizontal, Vertical
- Lead Law Compliance Level:
- Applicable to Lead Leaching, Not Compliant
- Length:
- 22-3/10 in
- Material:
- Stainless Steel, Plastic, Rubber
- Material Type:
- 304, Polymer, Silicone, Noryl®
- Maximum Temperature:
- 140
- Minimum Temperature:
- 33
- NSF:
- NSF 372
- NSF Certified:
- Yes
- Number of Handles:
- Two Handle
- Pressure - Low:
- 10
- Recommended Valve Application:
- Potable Water, Fire Protection, Irrigation, Plumbing, Waterworks
- UL Listed:
- Yes
- Valve Body Material:
- 304 Stainless Steel
- Valve Body Style:
- Inline
- Valve Disc Material:
- Silicone
- Valve Operator:
- Gear Operator
- Valve Port Opening:
- Full Port
- Valve Seat Material:
- Noryl, Polymer
- Valve Size:
- 2-1/2 in
- Valve Type:
- Double Check Valve Assembly
- Weight:
- 54 lb
- Width:
- 24 in