Attributes
| Group Code | 4ALF20XT2STF |
|---|---|
| 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, NSF/ANSI 372, NSF/ANSI 61 |
| Solutions | residential, fire protection, datacenters, utility, industry |
Description
The Apollo® Model RP4A series Reduced Pressure and RPLF4A Lead Free* Reduced Pressure Backflow Preventers provide maximum protection of the potable water supply due to back-siphonage 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 Apollo® UL® Listed, slow-close, full open port, gear operated ball valves with integral tamper switches and carries the five-year Apollo® factory warranty.
- low pressure loss documented by independent approval agencies
- easily removable modular check valve cartridges
- captured stainless steel springs
- Apollo® UL® listed, slow-close, full open port, gear operated ball valves with integral tamper switches
- top-mounted test cocks for easy testing
- no special tools required
- chloramine-resistant elastomers
- designed, cast, machined, assembled and tested in the USA
- short lay-length for small spaces
- pre-wired tamper (supervisory) switches
Variations (2)
4ALF207T2STF
| size | 1-1/2" |
|---|---|
| dimensions | - |
| weight | 30.9 lb |
| packaging | - |
4ALF208T2STF
| size | 2" |
|---|---|
| dimensions | - |
| weight | 37.4 lb |
| packaging | - |
Specifications
| article | Apollo Bronze Double Check Valve Assembly with Slow-Close Ball Valves SAE Threaded Test Cocks (2 x FNPT) |
|---|---|
| article number with gtin | 4ALF20XT2STF |
| manufacturer | Aalberts integrated piping systems Americas, Inc. (Apollo) |
| weight | 37.4 lb |
| materials | bronze |
| finishing | none |
| connection type | FPT - female thread conical (NPT) |
| product group | valves (backflow preventers) |
| ETIM class | EC011469 Check valve |
| brand | Apollo |
| series | 4A Series Backflow Preventers |
| product type | 4ALF20XT2STF |
| ETIM | {"etim-class":"EC011469 Check valve","Housing material":"Bronze","Surface protection":"Untreated","Connections":"Internal thread conical (NPT)","Height":"","Height (imperial)":"","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"} |