Danfoss 003N-6252RA Temp Regulator
The Danfoss 003N-6252RA is a self-acting AVTB-RA thermostatic temperature regulator designed specifically for cooling applications where the valve must open on a rise in temperature. This 1/2" NPT brass controller is a critical component for technicians managing district cooling systems, heat exchangers, or industrial fluid processes. Operating within a 77-149°F (25-65°C) setting range, the 003N-6252RA features a linear flow characteristic with a Kvs of 1.9 m³/h, ensuring stable modulation even under fluctuating loads. The Danfoss 003N6252RA is built for high-pressure environments, rated for a PN 16 nominal pressure and a maximum differential pressure of 10 bar. Its internal sensing mechanism, utilizing a 180mm copper sensor, provides a rapid 3-second reaction time, making it ideal for maintaining precise setpoints in HVAC water circulation and glycolic media up to 30% concentration.
Key Benefits for Contractors
- Universal Compatibility: Standard 1/2" NPT internal threads and "colder type" sensor mounting allow for straightforward integration into existing hydronic cooling loops.
- Industrial Build Quality: Features a brass CuZn40Pb2 valve body and a Cr Ni steel valve seat (W.no 1.4301) to resist corrosion and ensure long-term mechanical integrity.
- Self-Acting Operation: Eliminates the need for external power or controllers, reducing points of failure in remote or complex temperature regulation installations.
- Tight Media Control: Optimized for fluids with a pH range of 7–10 and media temperatures from 2°C up to 130°C.
Common Questions
Is this regulator suitable for heating applications?
No, the Danfoss AVTB-RA series is specifically designed for cooling; the valve opens as the temperature rises. For heating systems requiring the valve to close on temperature rise, the standard AVTB series should be used.
What is the difference between Danfoss 003N-6252RA and 003N6252RA?
These are identical part numbers; the 003N-6252RA reflects the modern formatting of the same technical component.
Does this unit come with a capillary tube?
This specific Danfoss temperature regulator is a direct-mount version and does not include an external capillary tube, ensuring a compact footprint for tight manifold spaces.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $642.91
-65%$642.91
$225.02Danfoss 003N-6252RA Temp Regulator
The Danfoss 003N-6252RA is a self-acting AVTB-RA thermostatic temperature regulator designed specifically for cooling applications where the valve must open on a rise in temperature. This 1/2" NPT brass controller is a critical component for technicians managing district cooling systems, heat exchangers, or industrial fluid processes. Operating within a 77-149°F (25-65°C) setting range, the 003N-6252RA features a linear flow characteristic with a Kvs of 1.9 m³/h, ensuring stable modulation even under fluctuating loads. The Danfoss 003N6252RA is built for high-pressure environments, rated for a PN 16 nominal pressure and a maximum differential pressure of 10 bar. Its internal sensing mechanism, utilizing a 180mm copper sensor, provides a rapid 3-second reaction time, making it ideal for maintaining precise setpoints in HVAC water circulation and glycolic media up to 30% concentration.
Key Benefits for Contractors
- Universal Compatibility: Standard 1/2" NPT internal threads and "colder type" sensor mounting allow for straightforward integration into existing hydronic cooling loops.
- Industrial Build Quality: Features a brass CuZn40Pb2 valve body and a Cr Ni steel valve seat (W.no 1.4301) to resist corrosion and ensure long-term mechanical integrity.
- Self-Acting Operation: Eliminates the need for external power or controllers, reducing points of failure in remote or complex temperature regulation installations.
- Tight Media Control: Optimized for fluids with a pH range of 7–10 and media temperatures from 2°C up to 130°C.
Common Questions
Is this regulator suitable for heating applications?
No, the Danfoss AVTB-RA series is specifically designed for cooling; the valve opens as the temperature rises. For heating systems requiring the valve to close on temperature rise, the standard AVTB series should be used.
What is the difference between Danfoss 003N-6252RA and 003N6252RA?
These are identical part numbers; the 003N-6252RA reflects the modern formatting of the same technical component.
Does this unit come with a capillary tube?
This specific Danfoss temperature regulator is a direct-mount version and does not include an external capillary tube, ensuring a compact footprint for tight manifold spaces.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
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Description
The Danfoss 003N-6252RA is a self-acting AVTB-RA thermostatic temperature regulator designed specifically for cooling applications where the valve must open on a rise in temperature. This 1/2" NPT brass controller is a critical component for technicians managing district cooling systems, heat exchangers, or industrial fluid processes. Operating within a 77-149°F (25-65°C) setting range, the 003N-6252RA features a linear flow characteristic with a Kvs of 1.9 m³/h, ensuring stable modulation even under fluctuating loads. The Danfoss 003N6252RA is built for high-pressure environments, rated for a PN 16 nominal pressure and a maximum differential pressure of 10 bar. Its internal sensing mechanism, utilizing a 180mm copper sensor, provides a rapid 3-second reaction time, making it ideal for maintaining precise setpoints in HVAC water circulation and glycolic media up to 30% concentration.
Key Benefits for Contractors
- Universal Compatibility: Standard 1/2" NPT internal threads and "colder type" sensor mounting allow for straightforward integration into existing hydronic cooling loops.
- Industrial Build Quality: Features a brass CuZn40Pb2 valve body and a Cr Ni steel valve seat (W.no 1.4301) to resist corrosion and ensure long-term mechanical integrity.
- Self-Acting Operation: Eliminates the need for external power or controllers, reducing points of failure in remote or complex temperature regulation installations.
- Tight Media Control: Optimized for fluids with a pH range of 7–10 and media temperatures from 2°C up to 130°C.
Common Questions
Is this regulator suitable for heating applications?
No, the Danfoss AVTB-RA series is specifically designed for cooling; the valve opens as the temperature rises. For heating systems requiring the valve to close on temperature rise, the standard AVTB series should be used.
What is the difference between Danfoss 003N-6252RA and 003N6252RA?
These are identical part numbers; the 003N-6252RA reflects the modern formatting of the same technical component.
Does this unit come with a capillary tube?
This specific Danfoss temperature regulator is a direct-mount version and does not include an external capillary tube, ensuring a compact footprint for tight manifold spaces.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
