FOAM CONCENTRATE CONTROL VALVE
A hydraulically operated foam concentrate control valve designed for use in bladder tank foam systems or inline balance pressure proportioning systems. The valve opens automatically when water pressure is established at the ratio controller inlet — requiring no electrical power to operate, making it a reliable and fail-safe component in foam suppression systems.
In its normal state the valve remains closed, opening automatically when a minimum water pressure of 3 Kg/sq.cm (42.8 PSI) is reached. A manual override facility is provided for testing and maintenance purposes.
Key Specs:
- Activation Pressure: Min. 3 Kg/sq.cm (42.8 PSI)
- Operating Medium: Water pressure actuated
- Construction: Stainless Steel (valve, pipe, cylinder, hose, and flanges)
- Power Required: None — fully hydraulic operation
Valve Sizing Guide:
| Proportioner Size | Control Valve Size |
|---|---|
| 80NB | 40NB |
| 100NB | 40NB |
| 150NB | 50NB |
| 200NB | 65NB |
Compatible with bladder tank and inline balance pressure proportioning systems. Must be tested at least annually in accordance with NFPA or local authority guidelines.
Documents and Resources
- Size Guide
- Reviews (0)
| size | chest(in.) | waist(in.) | hips(in.) |
|---|---|---|---|
| XS | 34-36 | 27-29 | 34.5-36.5 |
| S | 36-38 | 29-31 | 36.5-38.5 |
| M | 38-40 | 31-33 | 38.5-40.5 |
| L | 40-42 | 33-36 | 40.5-43.5 |
| XL | 42-45 | 36-40 | 43.5-47.5 |
| XXL | 45-48 | 40-44 | 47.5-51.5 |
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