Balanced Pressure Proportioner
- Designed for Foam Pumps & Bladder Tanks
- Wide Flow Range 10:1
- Accurate Variable Proportioning
- Compact & Robust
- High Corrosion Resistance
- Wafer-Fit Design - PN16 & ANSI Flange Options
- Fuel Storage Sites
- Oil & Gas
- Major Industrials
- Chemical Facilities
The Delta Balanced Pressure Proportioner is suited for foam pumps and bladder tanks, particular where the tank is installed at distance from the mixer.
Comprising two principle parts, the top balancing valve and the lower proportioning body, the Delta Balanced Pressure Proportioner is manufactured with a bronze body (optional stainless steel) and stainless steel internals for the very best in corrosion resistance.
The top balancing valve equalizes the water and foam pressure making the proportioning independent of the foam pumping pressure. In order to ensure accurate mixing the foam pressure at the unit should be at least 1 to 1½ bar higher than the water pressure. The lower variable body ensures mixing accuracy within a ratio between the minimum and maximum flow rate of 1:10.
The Delta Balanced Pressure Proportioner provides accurate variable proportioning and is suitable for marine use.