











Thermo King Expansion Valve (TXV)- Thermostat 619723
The Thermo King 619723 Expansion Valve (TXV) is designed for precise refrigerant flow control in transport refrigeration units. Featuring reliable thermostatic operation, this valve is critical for maintaining stable, efficient cooling and safeguarding temperature-sensitive cargo.
Features
OEM-Quality Construction: Built to meet strict Thermo King standards for durability and long-lasting performance.
Refrigerant Compatibility: Specifically designed for use with R452A refrigerant.
Direct Replacement: Accurate fit for supported refrigeration models, ensuring seamless installation and system integrity.
Compatibility
Suitable for select Thermo King units requiring an R452A thermostatic expansion valve.
Part number references: 619723, 61-9723.
Benefits
Enhanced Cooling Efficiency: Optimizes refrigerant flow for superior temperature regulation.
Consistent Performance: Keeps refrigeration units running reliably under demanding conditions.
Easy Installation: Engineered for a direct swap with the original expansion valve.
Product Specifications
AttributeValuePart Number619723Alternate Number61-9723TypeThermostatic Expansion Valve (TXV)Refrigerant TypeR452A
What’s Included
1 Expansion valve assembly
Notes
Confirm compatibility with your specific model and refrigerant type prior to ordering. For installation or technical support, refer to your unit’s service manual.
Maintain your refrigeration system’s peak performance by upgrading to the Thermo King Expansion Valve (TXV) 619723.
The Thermo King 619723 Expansion Valve (TXV) is designed for precise refrigerant flow control in transport refrigeration units. Featuring reliable thermostatic operation, this valve is critical for maintaining stable, efficient cooling and safeguarding temperature-sensitive cargo.
Features
OEM-Quality Construction: Built to meet strict Thermo King standards for durability and long-lasting performance.
Refrigerant Compatibility: Specifically designed for use with R452A refrigerant.
Direct Replacement: Accurate fit for supported refrigeration models, ensuring seamless installation and system integrity.
Compatibility
Suitable for select Thermo King units requiring an R452A thermostatic expansion valve.
Part number references: 619723, 61-9723.
Benefits
Enhanced Cooling Efficiency: Optimizes refrigerant flow for superior temperature regulation.
Consistent Performance: Keeps refrigeration units running reliably under demanding conditions.
Easy Installation: Engineered for a direct swap with the original expansion valve.
Product Specifications
AttributeValuePart Number619723Alternate Number61-9723TypeThermostatic Expansion Valve (TXV)Refrigerant TypeR452A
What’s Included
1 Expansion valve assembly
Notes
Confirm compatibility with your specific model and refrigerant type prior to ordering. For installation or technical support, refer to your unit’s service manual.
Maintain your refrigeration system’s peak performance by upgrading to the Thermo King Expansion Valve (TXV) 619723.
The Thermo King 619723 Expansion Valve (TXV) is designed for precise refrigerant flow control in transport refrigeration units. Featuring reliable thermostatic operation, this valve is critical for maintaining stable, efficient cooling and safeguarding temperature-sensitive cargo.
Features
OEM-Quality Construction: Built to meet strict Thermo King standards for durability and long-lasting performance.
Refrigerant Compatibility: Specifically designed for use with R452A refrigerant.
Direct Replacement: Accurate fit for supported refrigeration models, ensuring seamless installation and system integrity.
Compatibility
Suitable for select Thermo King units requiring an R452A thermostatic expansion valve.
Part number references: 619723, 61-9723.
Benefits
Enhanced Cooling Efficiency: Optimizes refrigerant flow for superior temperature regulation.
Consistent Performance: Keeps refrigeration units running reliably under demanding conditions.
Easy Installation: Engineered for a direct swap with the original expansion valve.
Product Specifications
AttributeValuePart Number619723Alternate Number61-9723TypeThermostatic Expansion Valve (TXV)Refrigerant TypeR452A
What’s Included
1 Expansion valve assembly
Notes
Confirm compatibility with your specific model and refrigerant type prior to ordering. For installation or technical support, refer to your unit’s service manual.
Maintain your refrigeration system’s peak performance by upgrading to the Thermo King Expansion Valve (TXV) 619723.