Range & process connection
Specify the measurement range, process connection and installation orientation. For temperature measurement, include stem length and thermowell requirements.
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| Model Reference | BT-L |
|---|---|
| Available Sizes | Dial 65 / 80 / 100 mm |
| Material | Steel case; brass stem (stainless steel optional) |
| Connection Type | BSP ½ inch back entry |
| Selection Basis | Catalogue range; exact size, pressure, materials and coolant compatibility confirmed for the project |
| Ambient Temperature | -30°C to 70°C |
| Stem Length | 65 mm · 100 mm · 150 mm |
| Protection | IP50 |
| Dial Diameter | 65 mm · 80 mm · 100 mm |
| Temperature Measurement Range | 0°C to 120°C / 30°F to 250°F · -30°C to 50°C / -20°F to 120°F · -40°C to 40°C / -40°F to 110°F |
| Stem Material | Brass · Stainless Steel |
| Operating Pressure | 675 psi |
Catalogue options. Operating limits depend on the selected size, materials and configuration.
Back-entry temperature indication for facility cooling-water pipework. Select the measurement range, stem length and thermowell for installation and material compatibility.
Applications: Data Centers & AI Cooling
For technical documentation or assistance with your selection, contact Nordic Valves.
Back-entry temperature indication for facility cooling-water pipework. Select the measurement range, stem length and thermowell for installation and material compatibility.
| Temperature range / °C | Temperature range / °F |
|---|---|
| 0 to 120 | 30 to 250 |
| -30 to 50 | -20 to 120 |
| -40 to 40 | -40 to 110 |
Specify the measurement range, stem length and thermowell. Ambient temperature and measured-fluid temperature are separate limits.

Isolation, balancing, control valves, strainers and flexible connections for facility-water and CDU cooling circuits.
Explore application guidanceSpecify the measurement range, process connection and installation orientation. For temperature measurement, include stem length and thermowell requirements.
State facility-water or CDU / technology-cooling duty, coolant formulation, flow, temperature and pressure. Confirm wetted materials and the exact valve configuration for the project.
Include the required installation drawing, material documentation and testing requirements. Confirm the final configuration and its operating limits with your enquiry.
Include the operating conditions in your enquiry. Add your medium, pressure, temperature and documentation requirements alongside the selected options.
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