Temperature Regulator
OB-3G
* Adjusting handle enables easy setting
* Double valve structure for large capacity
* External pressurized bellows is high tolerant to temperature
Specifications
| Features | For cooling, external pressure bellows | |
|---|---|---|
| Type | External pressure bellows type | |
| Specifications | Product type | For cooling |
| Nominal size | 15A (1/2") - 40A (1-1/2") | |
| Application | Water, refrigerant | |
| End connection | JIS Rc screwed (union joint) | |
| Max. pressure | 0.7 MPa | |
| Working temperature | Max. 180 degree(C) | |
| Temperature regulating range | 15-35 degree(C), 20-40 degree(C), 35-55 degree(C), 40-60 degree(C), 50-70 degree(C), 60-80 degree(C), 70-90 degree(C), 80-100 degree(C) | |
| Capillary length | 2m | |
| Material | Body | Bronze |
| Valve | Bronze | |
| Thermal bulb | Stainless steel | |
Remarks
* Capillary length up to 5m is available as option.
Dimensions and Weights
| Size | L (mm) | H (mm) | Weight (kg) |
|---|---|---|---|
| 15A(1/2) | 148 | 510 | 11 |
| 20A(3/4) | 148 | 510 | 11 |
| 25A(1) | 160 | 520 | 12 |
| 32A(1 1/4) | 195 | 520 | 12 |
| 40A(1 1/2) | 210 | 530 | 13 |
About flow rate
Selection data：
Nominal Size Selection Chart
Dimensional drawing
