VALEGRO Recirculating Coolers
VALEGRO recirculating coolers combine modern and sustainable technology with a high level of user-friendliness. They are versatile and ensure precise temperature control for laboratories, industry and research – at working temperatures from -20 to +85 °C, depending on the model.
VALEGRO coolers from 800 watts cooling capacity are particularly energy-efficient thanks to speed-controlled compressors and fans.
Extended temperature range
Thanks to the integrated heating function, VALEGRO recirculating coolers from 800 kW cover an extended operating temperature range from -20 to +85 °C.
Flexible pump control
The adjustable pump allows the pressure and flow rate to be precisely adapted to different applications. Higher performance models offer a pressure-regulated pump up to 3.5 bar – ideal for complex applications.
Climate-friendly & future-proof
VALEGRO recirculating coolers work with natural refrigerants with an extremely low GWP. This conserves resources and meets future environmental standards – reliably and sustainably.
Intuitive operation
A tilted OLED touch display, a clear menu structure and functions such as a timer or illuminated fill level indicator ensure simple, ergonomic operation. All important functions are quickly accessible and easy to understand.
VALEGRO Recirculating coolers
Modern, User-friendly Chillers for a Wide Range of Cooling Tasks
The air-cooled VALEGRO recirculating coolers are environmentally friendly all-rounders for a wide range of cooling and heating tasks from -20 to +40 °C. The pump can be user-friendly adjusted in different pump stages on a percentage basis.
| Model | Add to compare VALEGRO 350 |
Add to compare VALEGRO 500 |
Add to compare VALEGRO 801 |
Add to compare VALEGRO 1001 |
|---|---|---|---|---|
| Working temperature range (°C) | -20 ... +40 | -20 ... +40 | -20 ... +40 | -20 ... +40 |
| Temperature stability (°C) | ±0.3 | ±0.3 | ±0.3 | ±0.3 |
| Cooling capacity (kW) | 0.35 | 0.5 | 0.8 | 1 |
| Pump capacity flow pressure (l/min) | 16 | 19 | 15 ... 23 | 15 ... 23 |
| Pump capacity pressure (bar) | 0.6 | 0.85 | 0.5 ... 1.1 | 0.5 ... 1.1 |
| Model | Add to compare VALEGRO 1201 |
Add to compare VALEGRO 1501 |
Add to compare VALEGRO 1801 |
|---|---|---|---|
| Working temperature range (°C) | -20 ... +40 | -20 ... +40 | -20 ... +40 |
| Temperature stability (°C) | ±0.3 | ±0.3 | ±0.3 |
| Cooling capacity (kW) | 1.2 | 1.5 | 1.8 |
| Pump capacity flow pressure (l/min) | 15 ... 23 | 15 ... 23 | 15 ... 23 |
| Pump capacity pressure (bar) | 0.5 ... 1.1 | 0.5 ... 1.1 | 0.5 ... 1.1 |
VALEGRO Recirculating Coolers with extended temperature range
with cooling capacities of 0.8 - 1.8 kW
VALEGRO recirculating coolers with additional heating function have an extended working temperature range from -20 to +85 °C. The pump can be easily adjusted in user-friendly, percentage-based stages.
| Model | Add to compare VALEGRO 801H |
Add to compare VALEGRO 1001H |
Add to compare VALEGRO 1201H |
Add to compare VALEGRO 1501H |
|---|---|---|---|---|
| Working temperature range (°C) | -20 ... +85 | -20 ... +85 | -20 ... +85 | -20 ... +85 |
| Temperature stability (°C) | ±0.2 | ±0.2 | ±0.2 | ±0.2 |
| Cooling capacity (kW) | 0.8 | 1 | 1.2 | 1.5 |
| Pump capacity flow pressure (l/min) | 15 ... 23 | 15 ... 23 | 15 ... 23 | 15 ... 23 |
| Pump capacity pressure (bar) | 0.5 ... 1.1 | 0.5 ... 1.1 | 0.5 ... 1.1 | 0.5 ... 1.1 |
| Model | Add to compare VALEGRO 1801H |
|---|---|
| Working temperature range (°C) | -20 ... +85 |
| Temperature stability (°C) | ±0.2 |
| Cooling capacity (kW) | 1.8 |
| Pump capacity flow pressure (l/min) | 15 ... 23 |
| Pump capacity pressure (bar) | 0.5 ... 1.1 |
VALEGRO recirculating cooler with increased pump capacity
with cooling capacities of 1.2 - 2.5 kW
The more powerful VALEGRO recirculating coolers are designed for larger and more complex applications. They feature a precisely adjustable, increased pump pressure up to 3.5 bar.
| Model | Add to compare VALEGRO 1203 |
Add to compare VALEGRO 1503 |
Add to compare VALEGRO 1803 |
Add to compare VALEGRO 2503 |
|---|---|---|---|---|
| Working temperature range (°C) | -20 ... +40 | -20 ... +40 | -20 ... +40 | -20 ... +40 |
| Temperature stability (°C) | ±0.3 | ±0.3 | ±0.3 | ±0.3 |
| Cooling capacity (kW) | 1.2 | 1.5 | 1.8 | 2.5 |
| Pump capacity flow pressure (l/min) | 15 ... 40 | 15 ... 40 | 15 ... 40 | 15 ... 40 |
| Pump capacity pressure (bar) | 0.5 ... 3.5 | 0.5 ... 3.5 | 0.5 ... 3.5 | 0.5 ... 3.5 |
VALEGRO recirculating cooler with extended temperature range and increased pump capacity
with cooling capacities of 1.2 - 2.5 kW
The advanced VALEGRO recirculating coolers meet even the most demanding requirements, featuring an additional heating function and a powerful, pressure-controlled pump. They offer flexible operation and maximum safety in every application.
| Model | Add to compare VALEGRO 1203H |
Add to compare VALEGRO 1503H |
Add to compare VALEGRO 1803H |
Add to compare VALEGRO 2503H |
|---|---|---|---|---|
| Working temperature range (°C) | -20 ... +85 | -20 ... +85 | -20 ... +85 | -20 ... +85 |
| Temperature stability (°C) | ±0.2 | ±0.2 | ±0.2 | ±0.2 |
| Cooling capacity (kW) | 1.2 | 1.5 | 1.8 | 2.5 |
| Pump capacity flow pressure (l/min) | 15 ... 40 | 15 ... 40 | 15 ... 40 | 15 ... 40 |
| Pump capacity pressure (bar) | 0.5 ... 3.5 | 0.5 ... 3.5 | 0.5 ... 3.5 | 0.5 ... 3.5 |