Attributes
| Group Code | 4SG-100 |
|---|---|
| Product Type | backflow-preventer |
| Brand Series | apollo-4sg-series-backflow-preventers |
| Applications | potable water, non-potable water |
| Approvals | CSA B356, FM, NSF, UL |
| Solutions | fire protection, utility |
Description
The Apollo® Model DC4SGLF Double Check Valve is designed to prevent contamination of the potable water supply due to back-siphonage orbackpressure from substances that are non-health hazards. The modular check valves have replaceable seats and reversible EPDM seat discs. Groovedconnections on an epoxy-coated ductile iron body allow for easy connection to butterfly valves or gate valves.
- lightweight
- short lay length
- low pressure loss
- modular check valves
- individual access to check valves
- corrosion resistant epoxy-coated ductile iron body
- US patents #5,711,341 and #6,343,618
- made in the USA
Variations (21)
4SG10E01
| size | 8" |
|---|---|
| dimensions | - |
| weight | 375 lb |
| packaging | Carton (1 pce) |
4SG10E02
| size | 8" |
|---|---|
| dimensions | - |
| weight | 714 lb |
| packaging | Carton (1 pce) |
4SG10E03
| size | 8" |
|---|---|
| dimensions | 50.25x17.00x37.50 " |
| weight | 750 lb |
| packaging | Carton (1 pce) |
4SGLF10001
| size | 3" |
|---|---|
| dimensions | - |
| weight | 52.3 lb |
| packaging | Carton (1 pce) |
4SGLF10002
| size | 3" |
|---|---|
| dimensions | - |
| weight | 168 lb |
| packaging | Carton (1 pce) |
4SGLF10003
| size | 3" |
|---|---|
| dimensions | - |
| weight | 172 lb |
| packaging | Carton (1 pce) |
4SGLF10901
| size | 2-1/2" |
|---|---|
| dimensions | - |
| weight | 53 lb |
| packaging | Carton (1 pce) |
4SGLF10902
| size | 2-1/2" |
|---|---|
| dimensions | - |
| weight | 145 lb |
| packaging | Carton (1 pce) |
4SGLF10903
| size | 2-1/2" |
|---|---|
| dimensions | - |
| weight | 151 lb |
| packaging | Carton (1 pce) |
4SGLF10A01
| size | 4" |
|---|---|
| dimensions | - |
| weight | 53 lb |
| packaging | Carton (1 pce) |
4SGLF10A02
| size | 4" |
|---|---|
| dimensions | - |
| weight | 194 lb |
| packaging | Carton (1 pce) |
4SGLF10A03
| size | 4" |
|---|---|
| dimensions | - |
| weight | 272 lb |
| packaging | Carton (1 pce) |
4SGLF10A07
| size | 4" |
|---|---|
| dimensions | - |
| weight | 250 lb |
| packaging | Carton (1 pce) |
4SGLF10A08
| size | 4" |
|---|---|
| dimensions | - |
| weight | 182 lb |
| packaging | Carton (1 pce) |
4SGLF10A09
| size | 4" |
|---|---|
| dimensions | - |
| weight | 156 lb |
| packaging | Carton (1 pce) |
4SGLF10C01
| size | - |
|---|---|
| dimensions | - |
| weight | 60 lb |
| packaging | Carton (1 pce) |
4SGLF10C02
| size | - |
|---|---|
| dimensions | - |
| weight | 286 lb |
| packaging | Carton (1 pce) |
4SGLF10C03
| size | 6" |
|---|---|
| dimensions | - |
| weight | 389 lb |
| packaging | Carton (1 pce) |
4SGLF10C08
| size | - |
|---|---|
| dimensions | - |
| weight | 254 lb |
| packaging | Carton (1 pce) |
4SGLF10C09
| size | 6" |
|---|---|
| dimensions | - |
| weight | 200 lb |
| packaging | Carton (1 pce) |
4SGLF11A03
| size | 4" |
|---|---|
| dimensions | - |
| weight | 206 lb |
| packaging | Carton (1 pce) |
Specifications
| article | Apollo Grooved Body Double Check Valve Assembly with Butterfly, OSY, and NRS Shutoff Options |
|---|---|
| article number with gtin | 4SG-100 |
| manufacturer | Aalberts integrated piping systems Americas, Inc. (Apollo) |
| weight | 206 lb |
| materials | cast iron |
| finishing | none |
| product group | valves (backflow preventers) |
| ETIM class | EC011469 Check valve |
| country of origin | United States |
| brand | Apollo |
| series | 4SG Series Backflow Preventers |
| product type | 4SG-100 |
| ETIM | {"etim-class":"EC011469 Check valve","Surface protection":"Untreated","FM quality mark":"Yes","UL quality mark":"Yes","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] 4SG-100 Submittal Sheet
Open PDF