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The ITV is installed into the drain line such that the hot effluent passes over the thermal actuator of the ITV, and this thermal actuator controls the cold water inlet port. If the hot effluent is above the specified set-point, the ITV opens to allow injection of cold water. As the hot effluent cools, the ITV automatically modulates to reduce the cold water inlet flow. At 10°F below the full open temperature, the cold water inlet is fully closed to conserve water.
Since the ITV is open only when the effluent exceeds the specified set-point temperature, it conserves water by automatically turning off cold water when not needed.
- Exclusive Thermoloid® thermal actuator
- Rugged, clog resistant valve design
- Install using standard pipe fittings and tools
- Operates in any orientation
- Modulates to conserve cooling water
- Effluent tempering capacity limited only by cold water flow rate through ITV
The ITV is ideal for tempering high-temperature discharge flow such as water, condensate or leachate with cold water before it enters a drain or sewer system.
Common applications include:
- Autoclave discharge
- Boiler blowdown drain lines
- Humidifier discharge
- Compliant with drain temperature limitations of plumbing codes
- Prevents damage to PVC piping due to over-temperature conditions
- Self-operating, no power or signal required
- Minimizes water waste
- Easy to install
- Adaptable to almost any drain size
| Series | Industrial Tempering Valve (ITV) |
| Description | 1" ITV Valve (Stainless Steel) |
| Length-in | 7.4 |
| Length-mm | 187 |
| Weight lb | 1.5 |
| Weight kg | 0.7 |
| Cv | 4 |
| Maximum Inlet Water Pressure | 125 PSIG (8.6 BAR) |
| Maximum Temperature | 250°F (121°C) |
| Opening Temperature | 120°F, 125°F, 130°F, 140°F (48.9°C, 51.7°C, 54.4°C, 60°C) |
| Closing Temperature | Valve will close 10°F below the open temperature |
| SIZE NPT Cold Water Inlet | 1" |
| SIZE NPT Drain Connection | 1-1/4" |
| Body Material | Stainless Steel |
| Seal Material | PTFE |
| Isometric View | Download |
| Front View | Download |
| Top View | Download |
| Side View | Download |
