Attributes
| Group Code | 4ALF21XA2F |
|---|---|
| Product Type | backflow-preventer |
| Brand Series | apollo-4a-series-backflow-preventers |
| Applications | potable water |
| Approvals | ASSE 1003, Build America Buy America (BABA) Act, Buy American Act (BAA), IAPMO/ANSI/CAN Z1117, Made in USA, NSF/ANSI 372, NSF/ANSI 61 |
| Solutions | residential, fire protection, datacenters, utility, industry |
Description
the apollo® model rp4a/rplf4a lead free* & non-lead free series reduced pressure backflow preventers provide maximum protection against backsiphonage or backpressure from substances that are hazardous to the potable water supply. the top accessed modular check valve cartridges provide captured springs, replaceable seats and reversible silicone seat discs. this made in America assembly features ball valves with stainless steel handles and trim as standard and carries the five-year apollo® factory warranty.
- maximum protection against back-pressure/back-siphonage
- modular check valve cartridges w/ easily replaced parts
- reversible/removable chloramine-resistant silicone seats
- low head pressure loss
- top mounted test cocks
- threaded testcock protectors
- internal sensing passage
- modular captured spring relief valve
- lead free option
- standard with full port ball valves with stainless steel handles
- corrosion resistant
- 5 year warranty
Variations (6)
4ALF213A2F
| size | 1/2" |
|---|---|
| dimensions | - |
| weight | 7.7 lb |
| packaging | Carton (1 pce) |
4ALF214A2F
| size | 3/4" |
|---|---|
| dimensions | - |
| weight | 9.6 lb |
| packaging | Carton (1 pce) |
4ALF215A2F
| size | 1" |
|---|---|
| dimensions | - |
| weight | 12.6 lb |
| packaging | Carton (1 pce) |
4ALF216A2F
| size | 1-1/4" |
|---|---|
| dimensions | - |
| weight | 27.5 lb |
| packaging | Carton (1 pce) |
4ALF217A2F
| size | 1-1/2" |
|---|---|
| dimensions | - |
| weight | 30.9 lb |
| packaging | Carton (1 pce) |
4ALF218A2F
| size | 2" |
|---|---|
| dimensions | - |
| weight | 37.4 lb |
| packaging | Carton (1 pce) |
Specifications
| article | Apollo Bronze Reduced Pressure Backflow Preventer with Y-Strainer (Shipped Loose), Standard Ball Valves, SAE Threaded Test Cocks (2 x FNPT) |
|---|---|
| article number with gtin | 4ALF21XA2F |
| manufacturer | Aalberts integrated piping systems Americas, Inc. (Apollo) |
| weight | 37.4 lb |
| materials | bronze |
| finishing | none |
| connection type | FPT - female thread conical (NPT) |
| max operating pressure liquid | 175 psi |
| product group | valves (backflow preventers) |
| ETIM class | EC011469 Check valve |
| country of origin | United States |
| brand | Apollo |
| series | 4A Series Backflow Preventers |
| product type | 4ALF21XA2F |
| ETIM | {"etim-class":"EC011469 Check valve","Housing material":"Bronze","Surface protection":"Untreated","Connections":"Internal thread conical (NPT)","Height":"","Height (imperial)":"","Max. operating pressure at 20 °C":"12.07bar","Max. operating pressure at 20 °C (imperial)":"175psi","FM quality mark":"No","UL quality mark":"No","ULC quality mark":"No","LPCB quality mark":"No","Suitable for central heating water":"No","Certified according to SVGW for water":"No","Certified according to SVGW for gas":"No","VdS quality mark":"No","DVGW quality mark for gas":"No","DVGW quality mark for water":"No","KIWA certified":"No"} |
PDF Documents
[Datasheet] 4ALF-200 Submittal Sheet
Open PDF