Danfoss 003N0109 Valve
The Danfoss 003N0109 AVTA 25 Water Regulating Valve is a self-acting, thermostatically operated solution designed for precise proportional flow control in industrial cooling and refrigeration systems. Engineered for high-demand environments, this 1-inch G-connection water valve operates without the need for auxiliary power, utilizing an adsorption charge (active carbon and CO2) to modulate flow based on temperature fluctuations. With a temperature regulation range of 10°C to 80°C and a maximum sensor temperature threshold of 130°C, it provides consistent performance even under extreme thermal stress. The brass body construction and EPDM diaphragms ensure compatibility with fresh water and neutral brine, maintaining a Kv value of 5.5 m³/h. This self-acting thermostatic valve is pressure-relieved, meaning the opening degree remains unaffected by differential pressure variations up to 145 psi, ensuring stable regulation in variable-load commercial applications.
Key Benefits- Self-Acting Operation: Eliminates the need for electrical wiring or compressed air, reducing installation complexity and utility costs.
- Broad Operating Parameters: Rated for a maximum working pressure of 232 psig and a flow capacity of 6.4 Cv for high-volume cycles.
- Versatile Mounting: The adsorption sensor (9.5 x 150 mm) and 7.5-foot capillary tube allow for flexible placement, as the sensor can be oriented in any position relative to the valve.
- Pressure-Relieved Design: Ensures that the Danfoss AVTA 25 provides accurate throttling regardless of fluctuating inlet pressures.
- Contaminant Resistance: Built to be insensitive to dirt and hydraulic pressure spikes, ensuring longer service intervals in rigorous HVACR environments.
What is the difference between an adsorption charge and a universal charge?
The 003N0109 features an adsorption charge, which is specifically designed for high-temperature stability and allows the sensor to be mounted in any orientation—even if the sensor location is warmer than the valve body.
Can this valve be used for heating applications?
While typically used as a cooling water regulating valve that opens on a temperature rise, the AVTA series consists of various configurations; specifically, this model is optimized for cooling systems to maintain a constant set point.
What media is compatible with the brass AVTA 25?
The standard brass construction with EPDM seals is rated for fresh water and neutral brine media. For aggressive or corrosive chemicals, a stainless steel version should be considered.
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: $730.51
-65%$730.51
$255.68Danfoss 003N0109 Valve
The Danfoss 003N0109 AVTA 25 Water Regulating Valve is a self-acting, thermostatically operated solution designed for precise proportional flow control in industrial cooling and refrigeration systems. Engineered for high-demand environments, this 1-inch G-connection water valve operates without the need for auxiliary power, utilizing an adsorption charge (active carbon and CO2) to modulate flow based on temperature fluctuations. With a temperature regulation range of 10°C to 80°C and a maximum sensor temperature threshold of 130°C, it provides consistent performance even under extreme thermal stress. The brass body construction and EPDM diaphragms ensure compatibility with fresh water and neutral brine, maintaining a Kv value of 5.5 m³/h. This self-acting thermostatic valve is pressure-relieved, meaning the opening degree remains unaffected by differential pressure variations up to 145 psi, ensuring stable regulation in variable-load commercial applications.
Key Benefits- Self-Acting Operation: Eliminates the need for electrical wiring or compressed air, reducing installation complexity and utility costs.
- Broad Operating Parameters: Rated for a maximum working pressure of 232 psig and a flow capacity of 6.4 Cv for high-volume cycles.
- Versatile Mounting: The adsorption sensor (9.5 x 150 mm) and 7.5-foot capillary tube allow for flexible placement, as the sensor can be oriented in any position relative to the valve.
- Pressure-Relieved Design: Ensures that the Danfoss AVTA 25 provides accurate throttling regardless of fluctuating inlet pressures.
- Contaminant Resistance: Built to be insensitive to dirt and hydraulic pressure spikes, ensuring longer service intervals in rigorous HVACR environments.
What is the difference between an adsorption charge and a universal charge?
The 003N0109 features an adsorption charge, which is specifically designed for high-temperature stability and allows the sensor to be mounted in any orientation—even if the sensor location is warmer than the valve body.
Can this valve be used for heating applications?
While typically used as a cooling water regulating valve that opens on a temperature rise, the AVTA series consists of various configurations; specifically, this model is optimized for cooling systems to maintain a constant set point.
What media is compatible with the brass AVTA 25?
The standard brass construction with EPDM seals is rated for fresh water and neutral brine media. For aggressive or corrosive chemicals, a stainless steel version should be considered.
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.
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Description
The Danfoss 003N0109 AVTA 25 Water Regulating Valve is a self-acting, thermostatically operated solution designed for precise proportional flow control in industrial cooling and refrigeration systems. Engineered for high-demand environments, this 1-inch G-connection water valve operates without the need for auxiliary power, utilizing an adsorption charge (active carbon and CO2) to modulate flow based on temperature fluctuations. With a temperature regulation range of 10°C to 80°C and a maximum sensor temperature threshold of 130°C, it provides consistent performance even under extreme thermal stress. The brass body construction and EPDM diaphragms ensure compatibility with fresh water and neutral brine, maintaining a Kv value of 5.5 m³/h. This self-acting thermostatic valve is pressure-relieved, meaning the opening degree remains unaffected by differential pressure variations up to 145 psi, ensuring stable regulation in variable-load commercial applications.
Key Benefits- Self-Acting Operation: Eliminates the need for electrical wiring or compressed air, reducing installation complexity and utility costs.
- Broad Operating Parameters: Rated for a maximum working pressure of 232 psig and a flow capacity of 6.4 Cv for high-volume cycles.
- Versatile Mounting: The adsorption sensor (9.5 x 150 mm) and 7.5-foot capillary tube allow for flexible placement, as the sensor can be oriented in any position relative to the valve.
- Pressure-Relieved Design: Ensures that the Danfoss AVTA 25 provides accurate throttling regardless of fluctuating inlet pressures.
- Contaminant Resistance: Built to be insensitive to dirt and hydraulic pressure spikes, ensuring longer service intervals in rigorous HVACR environments.
What is the difference between an adsorption charge and a universal charge?
The 003N0109 features an adsorption charge, which is specifically designed for high-temperature stability and allows the sensor to be mounted in any orientation—even if the sensor location is warmer than the valve body.
Can this valve be used for heating applications?
While typically used as a cooling water regulating valve that opens on a temperature rise, the AVTA series consists of various configurations; specifically, this model is optimized for cooling systems to maintain a constant set point.
What media is compatible with the brass AVTA 25?
The standard brass construction with EPDM seals is rated for fresh water and neutral brine media. For aggressive or corrosive chemicals, a stainless steel version should be considered.
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.
