Ratio Controller
Ratio Controller (3)
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VRC
VRC Foam Ratio Controller – FM/UL
The “VRC” 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: ; • Grooved with 2” (DN50), 2.5” (DN65), 3” (DN80), 4” (DN100), 6” (DN150), 8” (DN200) connections ; • Flanged with 3” (DN80), 4” (DN100), 6” (DN150), 8” (DN200) connections ; • Brass construction (Grooved only) or 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
VRC The “VRC” 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: ; • Grooved with 2” (DN50), 2.5” (DN65), 3” (DN80), 4” (DN100), 6” (DN150), 8” (DN200) connections ; • Flanged with 3” (DN80), 4” (DN100), 6” (DN150), 8” (DN200) connections ; • Brass construction (Grooved only) or 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 VRC2196JAN
- Connection Grooved
- Size 8″/DN200
- Size 2 Foam inlet: 2-1/2″/DN65, 76.1 mm
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type 3% XMAX
- Minimum flowrate 916
- Maximum flowrate 18705
- SAP number VRC200AJAB
- Connection Flange
- Size 8″/DN200
- Size 2 Foam inlet: 2-1/2″/DN65
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type AFFF 3%S C6
- Minimum flowrate 265
- Maximum flowrate 17033
- SAP number VRC080AJAM
- Connection Flange
- Size 3″/DN80
- Size 2 Foam inlet: 1-1/2″/DN40
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type AFFF 3%M C6
- Minimum flowrate 189
- Maximum flowrate 2839
- SAP number VRC2196JAM
- Connection Grooved
- Size 8″/DN200
- Size 2 Foam inlet: 2-1/2″/DN65, 76.1 mm
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type AFFF 3%M C6
- Minimum flowrate 265
- Maximum flowrate 17033
- SAP number VRC100AJAN
- Connection Flange
- Size 4″/DN100
- Size 2 Foam inlet: 2″/DN50
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type 3% XMAX
- Minimum flowrate 174
- Maximum flowrate 6056
- SAP number VRC114JAM
- Connection Grooved
- Size 4″/DN100
- Size 2 Foam inlet: 2″/DN50
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type AFFF 3%M C6
- Minimum flowrate 189
- Maximum flowrate 4731
- SAP number VRC089JAB
- Connection Grooved
- Size 3″/DN80
- Size 2 Foam inlet: 1-1/2″/DN40
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type AFFF 3%S C6
- Minimum flowrate 189
- Maximum flowrate 2839
- SAP number VRC114JAN
- Connection Grooved
- Size 4″/DN100
- Size 2 Foam inlet: 2″/DN50
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type 3% XMAX
- Minimum flowrate 174
- Maximum flowrate 6056
- SAP number VRC165JAA
- Connection Grooved
- Size 6″/DN150
- Size 2 Foam inlet: 2″/DN50
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type AFFF 1%S C6
- Minimum flowrate 530
- Maximum flowrate 8706
- SAP number VRC073JAM
- Connection Grooved
- Size 2-1/2″/DN65
- Size 2 Foam inlet: 1-1/2″/DN40
- Finish Natural
- Main material Nickel aluminium bronze
- Style Loose
- Foam type AFFF 3%M C6
- Minimum flowrate 189
- Maximum flowrate 1798
| SAP number | Connection | Size | Size 2 | Finish | Main material | Style | Foam type | Minimum flowrate | Maximum flowrate |
|---|---|---|---|---|---|---|---|---|---|
| VRC2196JAN | Grooved |
8″/DN200 |
Foam inlet: 2 1/2″/DN65, 76.1 mm |
Natural |
Nickel aluminium bronze |
Loose |
3% XMAX |
916 |
18705 |
| VRC200AJAB | Flange |
8″/DN200 |
Foam inlet: 2 1/2″/DN65 |
Natural |
Nickel aluminium bronze |
Loose |
AFFF 3%S C6 |
265 |
17033 |
| VRC080AJAM | Flange |
3″/DN80 |
Foam inlet: 1 1/2″/DN40 |
Natural |
Nickel aluminium bronze |
Loose |
AFFF 3%M C6 |
189 |
2839 |
| VRC2196JAM | Grooved |
8″/DN200 |
Foam inlet: 2 1/2″/DN65, 76.1 mm |
Natural |
Nickel aluminium bronze |
Loose |
AFFF 3%M C6 |
265 |
17033 |
| VRC100AJAN | Flange |
4″/DN100 |
Foam inlet: 2″/DN50 |
Natural |
Nickel aluminium bronze |
Loose |
3% XMAX |
174 |
6056 |
| VRC114JAM | Grooved |
4″/DN100 |
Foam inlet: 2″/DN50 |
Natural |
Nickel aluminium bronze |
Loose |
AFFF 3%M C6 |
189 |
4731 |
| VRC089JAB | Grooved |
3″/DN80 |
Foam inlet: 1 1/2″/DN40 |
Natural |
Nickel aluminium bronze |
Loose |
AFFF 3%S C6 |
189 |
2839 |
| VRC114JAN | Grooved |
4″/DN100 |
Foam inlet: 2″/DN50 |
Natural |
Nickel aluminium bronze |
Loose |
3% XMAX |
174 |
6056 |
| VRC165JAA | Grooved |
6″/DN150 |
Foam inlet: 2″/DN50 |
Natural |
Nickel aluminium bronze |
Loose |
AFFF 1%S C6 |
530 |
8706 |
| VRC073JAM | Grooved |
2 1/2″/DN65 |
Foam inlet: 1 1/2″/DN40 |
Natural |
Nickel aluminium bronze |
Loose |
AFFF 3%M C6 |
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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