Ratio Controller
Ratio Controller (3)
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RC
RC Foam Ratio Controller
The “RC” ratio controller accurately proportions foam concentrate into a water stream over a wide range of water flow rates. The controller proportions foam at concentrations of 1% or 3%.
Construction features: ; • Available in 2” (DN50), 2.5” (DN65), 3” (DN80), 4” (DN100), 6” (DN150), 8” (DN200) ; • Nickel Aluminium Bronze construction for superior corrosion protection ; • Horizontal or vertical installation ; • Direction of flow indicator on body ; • For use with fresh or salt water
RC The “RC” ratio controller accurately proportions foam concentrate into a water stream over a wide range of water flow rates. The controller proportions foam at concentrations of 1% or 3%.
Construction features: ; • Available in 2” (DN50), 2.5” (DN65), 3” (DN80), 4” (DN100), 6” (DN150), 8” (DN200) ; • Nickel Aluminium Bronze construction for superior corrosion protection ; • Horizontal or vertical installation ; • Direction of flow indicator on body ; • For use with fresh or salt water
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Product Variants
- SAP number ERC060N-3ARC
- Connection Grooved
- Size 2″/DN50
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 378
- Maximum flowrate 1173
- SAP number ERC089N-3ARC
- Connection Grooved
- Size 3″/DN80
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 1136
- Maximum flowrate 2839
- SAP number ERC219N-3AFFF
- Connection Grooved
- Size 8″/DN200
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 265
- Maximum flowrate 17033
- SAP number ERC089N-1AFFF
- Connection Grooved
- Size 3″/DN80
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 189
- Maximum flowrate 2839
- SAP number ERC076N-1AFFF
- Connection Grooved
- Size 2-1/2″/DN65
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 189
- Maximum flowrate 1798
- SAP number ERC114N-3AFFF
- Connection Grooved
- Size 4″/DN100
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 189
- Maximum flowrate 4731
- SAP number ERC114N-1AFFF
- Connection Grooved
- Size 4″/DN100
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 189
- Maximum flowrate 4731
- SAP number ERC060N-1AFFF
- Connection Grooved
- Size 2″/DN50
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 189
- Maximum flowrate 1177
- SAP number ERC168N-1AFFF
- Connection Grooved
- Size 6″/DN150
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 530
- Maximum flowrate 8706
- SAP number ERC089N-3AFFF
- Connection Grooved
- Size 3″/DN80
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 189
- Maximum flowrate 2839
- SAP number ERC168N-3AFFF
- Connection Grooved
- Size 6″/DN150
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 265
- Maximum flowrate 8706
- SAP number ERC219N-1AFFF
- Connection Grooved
- Size 8″/DN200
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 756
- Maximum flowrate 17033
- SAP number ERC219N-3ARC
- Connection Grooved
- Size 8″/DN200
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 5299
- Maximum flowrate 17033
- SAP number ERC165N-1AFFF
- Connection Grooved
- Size 6″/DN150
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 530
- Maximum flowrate 8706
- SAP number ERC165N-3AFFF
- Connection Grooved
- Size 6″/DN150
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 265
- Maximum flowrate 8706
- SAP number ERC168N-3ARC
- Connection Grooved
- Size 6″/DN150
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 2839
- Maximum flowrate 8706
- SAP number ERC060N-3AFFF
- Connection Grooved
- Size 2″/DN50
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 189
- Maximum flowrate 1177
- SAP number ERC114N-3ARC
- Connection Grooved
- Size 4″/DN100
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 1514
- Maximum flowrate 4731
- SAP number ERC165N-3ARC
- Connection Grooved
- Size 6″/DN150
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 2839
- Maximum flowrate 8706
- SAP number ERC076N-3ARC
- Connection Grooved
- Size 2-1/2″/DN65
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 606
- Maximum flowrate 1798
- SAP number ERC076N-3AFFF
- Connection Grooved
- Size 2-1/2″/DN65
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 189
- Maximum flowrate 1798
| SAP number | Connection | Size | Finish | Main material | Style | Foam type | Minimum flowrate | Maximum flowrate |
|---|---|---|---|---|---|---|---|---|
| ERC060N-3ARC | Grooved |
2″/DN50 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
378 |
1173 |
| ERC089N-3ARC | Grooved |
3″/DN80 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
1136 |
2839 |
| ERC219N-3AFFF | Grooved |
8″/DN200 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
265 |
17033 |
| ERC089N-1AFFF | Grooved |
3″/DN80 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
189 |
2839 |
| ERC076N-1AFFF | Grooved |
2 1/2″/DN65 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
189 |
1798 |
| ERC114N-3AFFF | Grooved |
4″/DN100 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
189 |
4731 |
| ERC114N-1AFFF | Grooved |
4″/DN100 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
189 |
4731 |
| ERC060N-1AFFF | Grooved |
2″/DN50 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
189 |
1177 |
| ERC168N-1AFFF | Grooved |
6″/DN150 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
530 |
8706 |
| ERC089N-3AFFF | Grooved |
3″/DN80 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
189 |
2839 |
| ERC168N-3AFFF | Grooved |
6″/DN150 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
265 |
8706 |
| ERC219N-1AFFF | Grooved |
8″/DN200 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
756 |
17033 |
| ERC219N-3ARC | Grooved |
8″/DN200 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
5299 |
17033 |
| ERC165N-1AFFF | Grooved |
6″/DN150 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
530 |
8706 |
| ERC165N-3AFFF | Grooved |
6″/DN150 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
265 |
8706 |
| ERC168N-3ARC | Grooved |
6″/DN150 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
2839 |
8706 |
| ERC060N-3AFFF | Grooved |
2″/DN50 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
189 |
1177 |
| ERC114N-3ARC | Grooved |
4″/DN100 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
1514 |
4731 |
| ERC165N-3ARC | Grooved |
6″/DN150 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
2839 |
8706 |
| ERC076N-3ARC | Grooved |
2 1/2″/DN65 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
606 |
1798 |
| ERC076N-3AFFF | Grooved |
2 1/2″/DN65 |
Natural |
Nickel aluminium bronze |
Loose |
Various Specify with order |
189 |
1798 |
Additional part numbers might be available. Please refer to the technical documentation or contact your local Viking sales office for more information.
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