Siemens Building Technology MVF461H20-5 Valve
The Siemens Building Technology MVF461H20-5 is a high-performance 3/4 inch magnetic control valve engineered for precision modulating control in demanding HVACR environments. Designed primarily for steam and high-temperature hot water applications, this valve features an integrated magnetic actuator that delivers a positioning time of less than two seconds. This rapid response is critical for maintaining stability in district heating stations and industrial heat exchangers where load changes occur rapidly. The MVF461H20-5 provides a 5.9 Cv capacity and utilizes a friction-free inductive stroke measurement system to ensure long-term reliability without the mechanical wear common in traditional motorized actuators. It supports a DC 0/2...10 V or 0/4...20 mA control signal and includes an electronic module for active position feedback. With a PN16 pressure rating and DN20 flanged connection, this unit is built for robust professional installations where failure-closed safety is required via its integrated spring return function. Professionals value its 1000:1 high resolution, ensuring exceptionally tight control across the entire flow range.
- Rapid Response: Magnetic actuator achieves full stroke in under 2 seconds, ideal for volatile steam loads.
- Modulating Precision: Selectable linear or equal-percentage valve characteristics to match specific system requirements.
- Fail-Safe Security: Integrated spring return automatically closes the valve (A to AB) upon loss of power or signal.
- Versatile Interface: Compatible with standard HVAC controllers supporting 24V AC/DC and multiple analog input signals.
- High Rangeability: 1000:1 resolution provides superior control even at low flow rates, preventing hunting.
Common Questions
Is the MVF461H20-5 compatible with 4-20mA control signals?
Yes, the valve includes a selectable standard interface that supports both voltage (0/2...10 Vdc) and current (0/4...20 mA) signals, which can be configured via internal DIP switches.
Can the actuator be replaced separately from the valve body?
No, the Siemens MVF461H series is designed as a factory-calibrated, hermetically sealed unit where the valve body and magnetic actuator are a single assembly and cannot be separated.
What happens if the positioning signal is lost during operation?
The valve features a mechanical spring return function that ensures the control path closes securely if the power supply or control signal is interrupted.
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: $2,077.64
-65%$2,077.64
$727.17Siemens Building Technology MVF461H20-5 Valve
The Siemens Building Technology MVF461H20-5 is a high-performance 3/4 inch magnetic control valve engineered for precision modulating control in demanding HVACR environments. Designed primarily for steam and high-temperature hot water applications, this valve features an integrated magnetic actuator that delivers a positioning time of less than two seconds. This rapid response is critical for maintaining stability in district heating stations and industrial heat exchangers where load changes occur rapidly. The MVF461H20-5 provides a 5.9 Cv capacity and utilizes a friction-free inductive stroke measurement system to ensure long-term reliability without the mechanical wear common in traditional motorized actuators. It supports a DC 0/2...10 V or 0/4...20 mA control signal and includes an electronic module for active position feedback. With a PN16 pressure rating and DN20 flanged connection, this unit is built for robust professional installations where failure-closed safety is required via its integrated spring return function. Professionals value its 1000:1 high resolution, ensuring exceptionally tight control across the entire flow range.
- Rapid Response: Magnetic actuator achieves full stroke in under 2 seconds, ideal for volatile steam loads.
- Modulating Precision: Selectable linear or equal-percentage valve characteristics to match specific system requirements.
- Fail-Safe Security: Integrated spring return automatically closes the valve (A to AB) upon loss of power or signal.
- Versatile Interface: Compatible with standard HVAC controllers supporting 24V AC/DC and multiple analog input signals.
- High Rangeability: 1000:1 resolution provides superior control even at low flow rates, preventing hunting.
Common Questions
Is the MVF461H20-5 compatible with 4-20mA control signals?
Yes, the valve includes a selectable standard interface that supports both voltage (0/2...10 Vdc) and current (0/4...20 mA) signals, which can be configured via internal DIP switches.
Can the actuator be replaced separately from the valve body?
No, the Siemens MVF461H series is designed as a factory-calibrated, hermetically sealed unit where the valve body and magnetic actuator are a single assembly and cannot be separated.
What happens if the positioning signal is lost during operation?
The valve features a mechanical spring return function that ensures the control path closes securely if the power supply or control signal is interrupted.
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 Siemens Building Technology MVF461H20-5 is a high-performance 3/4 inch magnetic control valve engineered for precision modulating control in demanding HVACR environments. Designed primarily for steam and high-temperature hot water applications, this valve features an integrated magnetic actuator that delivers a positioning time of less than two seconds. This rapid response is critical for maintaining stability in district heating stations and industrial heat exchangers where load changes occur rapidly. The MVF461H20-5 provides a 5.9 Cv capacity and utilizes a friction-free inductive stroke measurement system to ensure long-term reliability without the mechanical wear common in traditional motorized actuators. It supports a DC 0/2...10 V or 0/4...20 mA control signal and includes an electronic module for active position feedback. With a PN16 pressure rating and DN20 flanged connection, this unit is built for robust professional installations where failure-closed safety is required via its integrated spring return function. Professionals value its 1000:1 high resolution, ensuring exceptionally tight control across the entire flow range.
- Rapid Response: Magnetic actuator achieves full stroke in under 2 seconds, ideal for volatile steam loads.
- Modulating Precision: Selectable linear or equal-percentage valve characteristics to match specific system requirements.
- Fail-Safe Security: Integrated spring return automatically closes the valve (A to AB) upon loss of power or signal.
- Versatile Interface: Compatible with standard HVAC controllers supporting 24V AC/DC and multiple analog input signals.
- High Rangeability: 1000:1 resolution provides superior control even at low flow rates, preventing hunting.
Common Questions
Is the MVF461H20-5 compatible with 4-20mA control signals?
Yes, the valve includes a selectable standard interface that supports both voltage (0/2...10 Vdc) and current (0/4...20 mA) signals, which can be configured via internal DIP switches.
Can the actuator be replaced separately from the valve body?
No, the Siemens MVF461H series is designed as a factory-calibrated, hermetically sealed unit where the valve body and magnetic actuator are a single assembly and cannot be separated.
What happens if the positioning signal is lost during operation?
The valve features a mechanical spring return function that ensures the control path closes securely if the power supply or control signal is interrupted.
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.
