4 in. Stainless Steel Flanged Backflow Preventer
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Apollo Valves
DCDALF4A Series 4 in. Stainless Steel Flanged Backflow Preventer
Package Quantity Info:
Each: 1 Inner Pack: 1
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Purchase history
Apollo Valves
DCDALF4A Series
4 in. Stainless Steel Flanged Backflow Preventer
4ALF60AE3
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Product Details
Product Details
- Easy maintenance - no special tools required
- Low pressure loss as documented by an independent laboratory
- Center-stem guided Triforce™ check valves
- US patent nos. 6,443,184; 7,025,085;7,533,699
- Made in USA
- 5 year warranty
- Domestic stainless steel body: 2-1/2 in– 8 in
- FDA epoxy-coated ductile iron body:10 in & 12 in
- Snap-in check retainers: 2-1/2 in – 6 in
- Bolted-in checks: 8 in – 12 in
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Lead Law Compliant
Specifications
- ANSI:
- ANSI 372, ANSI 61
- ASSE Standards:
- ASSE 1048
- CSA Certified:
- CSA B64.5
- Coating:
- Epoxy
- Collection:
- DCDALF4A Series
- End Connection 1:
- Flanged
- End Connection 2:
- Flanged
- End Connections:
- Flanged
- FM Approved:
- Yes
- Height:
- 27-2/5 in
- IAPMO Listed:
- No
- Installation Type:
- Horizontal, Vertical
- Lead Law Compliance Level:
- Lead Law Compliant and Certified
- Lead Law Compliant:
- Yes
- Length:
- 37-3/5 in
- Material:
- Stainless Steel
- Material Type:
- 304
- NSF:
- NSF 372, NSF 61
- NSF Certified:
- Yes
- Pressure - High:
- 175
- Proposition 65:
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Recommended Valve Application:
- Potable Water
- Temperature Range:
- 33 to 140 Deg F
- UL Listed:
- Yes
- Valve Body Material:
- Stainless Steel
- Valve Disc Material:
- Chloramine-resistant Silicone
- Valve Operator:
- Hand Wheel
- Valve Seat Material:
- Chloramine-Resistant Silicone
- Valve Size:
- 4 in
- Valve Type:
- Double Check Detector Assembly
- Weight:
- 180 lb
- Width:
- 16-3/5 in