Siemens Building Technology MVL661.15-1.0 Refrigeration Valve
The Siemens Building Technology MVL661.15-1.0 Refrigeration Valve is a hermetically sealed 2-port modulating valve designed for high-precision control in chillers and heat pumps. This 5/8" (DN15) valve utilizes a magnetic actuator with integrated power electronics, allowing for rapid response times and accurate positioning via DC 0/2...10 V or 0/4...20 mA control signals. Engineered with a stainless steel body and integrated internal solder connections, the MVL661.15-1.0 is rated for PS45 pressure class, making it suitable for expansion, hot-gas, and suction throttle applications. Contractors can utilize the adjustable kvs value (up to 1.0 m³/h) via onboard DIP switches to fine-tune refrigerant flow control. This modulating refrigerant valve is compatible with safety refrigerants including R22, R134a, R404A, R407C, R410A, R507, and R744 (CO2), ensuring versatility across diverse commercial HVACR systems and industrial cooling cooling loops.
Key Benefits for Contractors:
- Precision Flow Regulation: Integrated position feedback ensures the modulating control valve maintains exact flow rates for optimized system efficiency.
- Extreme Durability: The hermetically sealed construction and stainless steel housing prevent refrigerant leaks and resist corrosion in high-demand environments.
- Flexible Commissioning: Field-selectable kvs values allow a single valve body to meet various capacity requirements, reducing the need for multiple SKUs.
- Broad Compatibility: Supports a wide range of safety refrigerants, including high-pressure R744 (CO2) applications.
- Reliable Actuation: Operates on AC/DC 24V, providing a fail-close or stable modulating position depending on the control sequence.
Common Questions:
Can this valve be used for hot-gas bypass?
Yes, the Siemens MVL661.15-1.0 is specifically designed for hot-gas applications, expansion, and suction throttle control, offering the fast response times required for these critical functions.
Does this valve require a separate actuator?
No, this unit features a magnetic actuator with integrated power electronics, simplifying installation and wiring for the technician.
What is the maximum operating pressure?
As a PS45 rated valve, it is built to handle high-pressure environments, making it compatible with modern high-pressure refrigerants like R410A and CO2 (R744).
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: $795.47
-65%$795.47
$278.41Siemens Building Technology MVL661.15-1.0 Refrigeration Valve
The Siemens Building Technology MVL661.15-1.0 Refrigeration Valve is a hermetically sealed 2-port modulating valve designed for high-precision control in chillers and heat pumps. This 5/8" (DN15) valve utilizes a magnetic actuator with integrated power electronics, allowing for rapid response times and accurate positioning via DC 0/2...10 V or 0/4...20 mA control signals. Engineered with a stainless steel body and integrated internal solder connections, the MVL661.15-1.0 is rated for PS45 pressure class, making it suitable for expansion, hot-gas, and suction throttle applications. Contractors can utilize the adjustable kvs value (up to 1.0 m³/h) via onboard DIP switches to fine-tune refrigerant flow control. This modulating refrigerant valve is compatible with safety refrigerants including R22, R134a, R404A, R407C, R410A, R507, and R744 (CO2), ensuring versatility across diverse commercial HVACR systems and industrial cooling cooling loops.
Key Benefits for Contractors:
- Precision Flow Regulation: Integrated position feedback ensures the modulating control valve maintains exact flow rates for optimized system efficiency.
- Extreme Durability: The hermetically sealed construction and stainless steel housing prevent refrigerant leaks and resist corrosion in high-demand environments.
- Flexible Commissioning: Field-selectable kvs values allow a single valve body to meet various capacity requirements, reducing the need for multiple SKUs.
- Broad Compatibility: Supports a wide range of safety refrigerants, including high-pressure R744 (CO2) applications.
- Reliable Actuation: Operates on AC/DC 24V, providing a fail-close or stable modulating position depending on the control sequence.
Common Questions:
Can this valve be used for hot-gas bypass?
Yes, the Siemens MVL661.15-1.0 is specifically designed for hot-gas applications, expansion, and suction throttle control, offering the fast response times required for these critical functions.
Does this valve require a separate actuator?
No, this unit features a magnetic actuator with integrated power electronics, simplifying installation and wiring for the technician.
What is the maximum operating pressure?
As a PS45 rated valve, it is built to handle high-pressure environments, making it compatible with modern high-pressure refrigerants like R410A and CO2 (R744).
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 Siemens Building Technology MVL661.15-1.0 Refrigeration Valve is a hermetically sealed 2-port modulating valve designed for high-precision control in chillers and heat pumps. This 5/8" (DN15) valve utilizes a magnetic actuator with integrated power electronics, allowing for rapid response times and accurate positioning via DC 0/2...10 V or 0/4...20 mA control signals. Engineered with a stainless steel body and integrated internal solder connections, the MVL661.15-1.0 is rated for PS45 pressure class, making it suitable for expansion, hot-gas, and suction throttle applications. Contractors can utilize the adjustable kvs value (up to 1.0 m³/h) via onboard DIP switches to fine-tune refrigerant flow control. This modulating refrigerant valve is compatible with safety refrigerants including R22, R134a, R404A, R407C, R410A, R507, and R744 (CO2), ensuring versatility across diverse commercial HVACR systems and industrial cooling cooling loops.
Key Benefits for Contractors:
- Precision Flow Regulation: Integrated position feedback ensures the modulating control valve maintains exact flow rates for optimized system efficiency.
- Extreme Durability: The hermetically sealed construction and stainless steel housing prevent refrigerant leaks and resist corrosion in high-demand environments.
- Flexible Commissioning: Field-selectable kvs values allow a single valve body to meet various capacity requirements, reducing the need for multiple SKUs.
- Broad Compatibility: Supports a wide range of safety refrigerants, including high-pressure R744 (CO2) applications.
- Reliable Actuation: Operates on AC/DC 24V, providing a fail-close or stable modulating position depending on the control sequence.
Common Questions:
Can this valve be used for hot-gas bypass?
Yes, the Siemens MVL661.15-1.0 is specifically designed for hot-gas applications, expansion, and suction throttle control, offering the fast response times required for these critical functions.
Does this valve require a separate actuator?
No, this unit features a magnetic actuator with integrated power electronics, simplifying installation and wiring for the technician.
What is the maximum operating pressure?
As a PS45 rated valve, it is built to handle high-pressure environments, making it compatible with modern high-pressure refrigerants like R410A and CO2 (R744).
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.
