Danfoss 003N3100 Valve
The Danfoss 003N3100 is an industrial-grade WVFX 20 water regulating valve engineered for precise condensing pressure control in water-cooled refrigeration and air conditioning systems. This pressure-operated valve features a robust brass body with 3/4 inch NPT water connections and a 1/4 inch SAE flare pressure pilot connection. Designed for systems utilizing high-pressure refrigerants like R410A, R404A, and R134a, it operates with a control pressure range of 3.50 to 16.00 bar (50 to 232 psig). The Danfoss WVFX 20 opens on rising condenser pressure, maintaining a constant head pressure by modulating the flow of fresh water or neutral brine through the heat exchanger. With a flow capacity of 3.4 m³/h (3.9 Cv) and a broad temperature tolerance from -13°F to 266°F, this condenser water valve ensures system stability in demanding mechanical environments while remaining compliant with CE, cUL, and RoHS standards.
Technical Benefits for Contractors
- Wide Refrigerant Compatibility: Compatible with HCFC, HFC, and mildly flammable refrigerants, making it a versatile component for retrofits and new installations.
- High Temperature Tolerance: The bellows and seal design support media temperatures up to 266°F, preventing premature failure in high-head conditions.
- Debris Resistance: Engineered to handle fresh water and neutral brine without clogging, ensuring consistent water flow regulation.
- Easy Field Calibration: The adjustment spindle allows for precise set-point configuration to match specific system load requirements.
- Bellows Reliability: Features a high-quality bellows element capable of withstanding significant pressure fluctuations without fatigue.
Common Questions
How do I adjust the opening pressure on the Danfoss WVFX 20?
The opening pressure is adjusted by turning the setting spindle located at the top of the valve. Increasing the spring tension will raise the pressure at which the valve begins to open, effectively increasing the condensing pressure.
Can this valve be used with sea water applications?
No, the Danfoss 003N3100 features a brass body and is strictly intended for fresh water and neutral brine. For sea water applications, a stainless steel or titanium-lined WVS or WVFX version is required to prevent galvanic corrosion.
What is the maximum working pressure for the water side?
The maximum working pressure for the water (liquid) side of this 3/4 inch water regulating valve is 16 bar (232 psig), which is consistent with the max control pressure on the refrigerant side.
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: $197.39
-65%$197.39
$69.09Danfoss 003N3100 Valve
The Danfoss 003N3100 is an industrial-grade WVFX 20 water regulating valve engineered for precise condensing pressure control in water-cooled refrigeration and air conditioning systems. This pressure-operated valve features a robust brass body with 3/4 inch NPT water connections and a 1/4 inch SAE flare pressure pilot connection. Designed for systems utilizing high-pressure refrigerants like R410A, R404A, and R134a, it operates with a control pressure range of 3.50 to 16.00 bar (50 to 232 psig). The Danfoss WVFX 20 opens on rising condenser pressure, maintaining a constant head pressure by modulating the flow of fresh water or neutral brine through the heat exchanger. With a flow capacity of 3.4 m³/h (3.9 Cv) and a broad temperature tolerance from -13°F to 266°F, this condenser water valve ensures system stability in demanding mechanical environments while remaining compliant with CE, cUL, and RoHS standards.
Technical Benefits for Contractors
- Wide Refrigerant Compatibility: Compatible with HCFC, HFC, and mildly flammable refrigerants, making it a versatile component for retrofits and new installations.
- High Temperature Tolerance: The bellows and seal design support media temperatures up to 266°F, preventing premature failure in high-head conditions.
- Debris Resistance: Engineered to handle fresh water and neutral brine without clogging, ensuring consistent water flow regulation.
- Easy Field Calibration: The adjustment spindle allows for precise set-point configuration to match specific system load requirements.
- Bellows Reliability: Features a high-quality bellows element capable of withstanding significant pressure fluctuations without fatigue.
Common Questions
How do I adjust the opening pressure on the Danfoss WVFX 20?
The opening pressure is adjusted by turning the setting spindle located at the top of the valve. Increasing the spring tension will raise the pressure at which the valve begins to open, effectively increasing the condensing pressure.
Can this valve be used with sea water applications?
No, the Danfoss 003N3100 features a brass body and is strictly intended for fresh water and neutral brine. For sea water applications, a stainless steel or titanium-lined WVS or WVFX version is required to prevent galvanic corrosion.
What is the maximum working pressure for the water side?
The maximum working pressure for the water (liquid) side of this 3/4 inch water regulating valve is 16 bar (232 psig), which is consistent with the max control pressure on the refrigerant side.
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
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Description
The Danfoss 003N3100 is an industrial-grade WVFX 20 water regulating valve engineered for precise condensing pressure control in water-cooled refrigeration and air conditioning systems. This pressure-operated valve features a robust brass body with 3/4 inch NPT water connections and a 1/4 inch SAE flare pressure pilot connection. Designed for systems utilizing high-pressure refrigerants like R410A, R404A, and R134a, it operates with a control pressure range of 3.50 to 16.00 bar (50 to 232 psig). The Danfoss WVFX 20 opens on rising condenser pressure, maintaining a constant head pressure by modulating the flow of fresh water or neutral brine through the heat exchanger. With a flow capacity of 3.4 m³/h (3.9 Cv) and a broad temperature tolerance from -13°F to 266°F, this condenser water valve ensures system stability in demanding mechanical environments while remaining compliant with CE, cUL, and RoHS standards.
Technical Benefits for Contractors
- Wide Refrigerant Compatibility: Compatible with HCFC, HFC, and mildly flammable refrigerants, making it a versatile component for retrofits and new installations.
- High Temperature Tolerance: The bellows and seal design support media temperatures up to 266°F, preventing premature failure in high-head conditions.
- Debris Resistance: Engineered to handle fresh water and neutral brine without clogging, ensuring consistent water flow regulation.
- Easy Field Calibration: The adjustment spindle allows for precise set-point configuration to match specific system load requirements.
- Bellows Reliability: Features a high-quality bellows element capable of withstanding significant pressure fluctuations without fatigue.
Common Questions
How do I adjust the opening pressure on the Danfoss WVFX 20?
The opening pressure is adjusted by turning the setting spindle located at the top of the valve. Increasing the spring tension will raise the pressure at which the valve begins to open, effectively increasing the condensing pressure.
Can this valve be used with sea water applications?
No, the Danfoss 003N3100 features a brass body and is strictly intended for fresh water and neutral brine. For sea water applications, a stainless steel or titanium-lined WVS or WVFX version is required to prevent galvanic corrosion.
What is the maximum working pressure for the water side?
The maximum working pressure for the water (liquid) side of this 3/4 inch water regulating valve is 16 bar (232 psig), which is consistent with the max control pressure on the refrigerant side.
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.
