Siemens Building Technology M3FB15LX/A Valve
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Siemens Building Technology M3FB15LX/A Valve

Siemens Building Technology M3FB15LX/A Valve

The Siemens Building Technology M3FB15LX/A Valve is a high-performance magnetic refrigerant valve specifically engineered for hot gas bypass and heat recovery applications. Featuring a 5/8" solder connection and a 3.5 Cv flow coefficient, this modulating control valve is essential for maintaining precise capacity control in professional refrigeration circuits. It operates on a 24V AC supply and utilizes a magnetic actuator to achieve a stroke resolution of 1:200, allowing for exceptional loop stability and a rapid positioning time of less than one second. Built for rigorous field conditions, the M3FB15LX/A includes hermetically sealed CrNi steel connections and is compatible with a wide range of safety refrigerants, including R410A, R134a, and R404A. This Siemens M3FB series valve is designed for technicians who require reliable, maintenance-free performance in closed-loop HVACR systems with a maximum operating pressure of 460 PSI (PN32). Ensure the ZM electronics module is specified for proper 0-10V or 4-20mA signal integration.

Key Benefits
  • Precise Capacity Regulation: High-resolution magnetic actuator provides near-instant response to load changes, preventing system cycling and ensuring stable evaporation pressures.
  • Broad Refrigerant Compatibility: Designed for use with R22, R134a, R404A, R407C, R410A, and R507, making it a versatile choice for modern HVACR inventory.
  • Hermetically Sealed Design: Eliminates external shaft glands to prevent refrigerant leakage, maintaining system integrity and reducing environmental impact.
  • Flexible Installation: Supports any mounting position and features extended female solder unions for easier brazing in tight mechanical rooms.
  • Durable Construction: Steel valve body and stainless steel internal components resist corrosion and withstand high-pressure environments up to PN32.
Common Questions

What signal is required to operate the M3FB15LX/A?
This valve requires a ZM interface module (such as the ZM101/A or ZM121/A) to convert standard DC 0-10 V or 4-20 mA signals into the phase-cut signal used by the magnetic actuator.

Can this valve be used with flammable refrigerants?
No, the M3FB15LX/A is strictly designed for use with organic safety refrigerants and is not rated for use with flammable refrigerants like R290 or R600a.

Is the electronic module included with the valve body?
No, this part number refers to the valve body and actuator assembly only. The ZM electronics housing must be purchased separately based on your specific control signal requirements.

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.

$1,511.36
Siemens Building Technology M3FB15LX/A Valve
$1,511.36

Siemens Building Technology M3FB15LX/A Valve

The Siemens Building Technology M3FB15LX/A Valve is a high-performance magnetic refrigerant valve specifically engineered for hot gas bypass and heat recovery applications. Featuring a 5/8" solder connection and a 3.5 Cv flow coefficient, this modulating control valve is essential for maintaining precise capacity control in professional refrigeration circuits. It operates on a 24V AC supply and utilizes a magnetic actuator to achieve a stroke resolution of 1:200, allowing for exceptional loop stability and a rapid positioning time of less than one second. Built for rigorous field conditions, the M3FB15LX/A includes hermetically sealed CrNi steel connections and is compatible with a wide range of safety refrigerants, including R410A, R134a, and R404A. This Siemens M3FB series valve is designed for technicians who require reliable, maintenance-free performance in closed-loop HVACR systems with a maximum operating pressure of 460 PSI (PN32). Ensure the ZM electronics module is specified for proper 0-10V or 4-20mA signal integration.

Key Benefits
  • Precise Capacity Regulation: High-resolution magnetic actuator provides near-instant response to load changes, preventing system cycling and ensuring stable evaporation pressures.
  • Broad Refrigerant Compatibility: Designed for use with R22, R134a, R404A, R407C, R410A, and R507, making it a versatile choice for modern HVACR inventory.
  • Hermetically Sealed Design: Eliminates external shaft glands to prevent refrigerant leakage, maintaining system integrity and reducing environmental impact.
  • Flexible Installation: Supports any mounting position and features extended female solder unions for easier brazing in tight mechanical rooms.
  • Durable Construction: Steel valve body and stainless steel internal components resist corrosion and withstand high-pressure environments up to PN32.
Common Questions

What signal is required to operate the M3FB15LX/A?
This valve requires a ZM interface module (such as the ZM101/A or ZM121/A) to convert standard DC 0-10 V or 4-20 mA signals into the phase-cut signal used by the magnetic actuator.

Can this valve be used with flammable refrigerants?
No, the M3FB15LX/A is strictly designed for use with organic safety refrigerants and is not rated for use with flammable refrigerants like R290 or R600a.

Is the electronic module included with the valve body?
No, this part number refers to the valve body and actuator assembly only. The ZM electronics housing must be purchased separately based on your specific control signal requirements.

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

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Description

The Siemens Building Technology M3FB15LX/A Valve is a high-performance magnetic refrigerant valve specifically engineered for hot gas bypass and heat recovery applications. Featuring a 5/8" solder connection and a 3.5 Cv flow coefficient, this modulating control valve is essential for maintaining precise capacity control in professional refrigeration circuits. It operates on a 24V AC supply and utilizes a magnetic actuator to achieve a stroke resolution of 1:200, allowing for exceptional loop stability and a rapid positioning time of less than one second. Built for rigorous field conditions, the M3FB15LX/A includes hermetically sealed CrNi steel connections and is compatible with a wide range of safety refrigerants, including R410A, R134a, and R404A. This Siemens M3FB series valve is designed for technicians who require reliable, maintenance-free performance in closed-loop HVACR systems with a maximum operating pressure of 460 PSI (PN32). Ensure the ZM electronics module is specified for proper 0-10V or 4-20mA signal integration.

Key Benefits
  • Precise Capacity Regulation: High-resolution magnetic actuator provides near-instant response to load changes, preventing system cycling and ensuring stable evaporation pressures.
  • Broad Refrigerant Compatibility: Designed for use with R22, R134a, R404A, R407C, R410A, and R507, making it a versatile choice for modern HVACR inventory.
  • Hermetically Sealed Design: Eliminates external shaft glands to prevent refrigerant leakage, maintaining system integrity and reducing environmental impact.
  • Flexible Installation: Supports any mounting position and features extended female solder unions for easier brazing in tight mechanical rooms.
  • Durable Construction: Steel valve body and stainless steel internal components resist corrosion and withstand high-pressure environments up to PN32.
Common Questions

What signal is required to operate the M3FB15LX/A?
This valve requires a ZM interface module (such as the ZM101/A or ZM121/A) to convert standard DC 0-10 V or 4-20 mA signals into the phase-cut signal used by the magnetic actuator.

Can this valve be used with flammable refrigerants?
No, the M3FB15LX/A is strictly designed for use with organic safety refrigerants and is not rated for use with flammable refrigerants like R290 or R600a.

Is the electronic module included with the valve body?
No, this part number refers to the valve body and actuator assembly only. The ZM electronics housing must be purchased separately based on your specific control signal requirements.

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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