Henry Technologies 205-2-1/8 Check Valve
The Henry Technologies 205-2-1/8 Check Valve is a heavy-duty globe-type check valve designed for demanding commercial refrigeration and air conditioning systems. Engineered with a 2-1/8" ODS copper connection, this valve ensures reliable refrigerant flow control and prevents backflow in high-capacity liquid, suction, or hot gas lines. Its robust construction features a cast bronze body and a stainless steel spring mechanism, providing a low pressure drop and positive shut-off even in low-differential applications. This HVAC check valve is compatible with HCFC, HFC, and CO2 (sub-critical) refrigerants, making it a versatile component for supermarket refrigeration racks and large-scale industrial chillers. The 205 series is preferred by contractors for its field-serviceable design, allowing for internal component maintenance without removing the valve body from the line. Integrating this high-flow check valve into your piping layout protects compressors from liquid slugging and maintains system pressure stability during defrost cycles.
Key Benefits for Contractors
- Minimal Pressure Drop: The globe-style internal geometry is optimized for high flow coefficients (Cv) to maintain system efficiency.
- Durable Construction: Features a teflon seat and stainless steel internals for extended cycle life in harsh environments.
- Field Serviceable: Top-access design allows for rapid inspection and replacement of the spring or piston assembly.
- Wide Compatibility: Rated for a maximum working pressure of 500 PSI, suitable for most modern high-pressure refrigerants.
- Positive Sealing: The spring-loaded piston ensures a tight seal against backflow, critical for multi-evaporator configurations.
Common Installation and Technical Questions
What is the proper mounting orientation for the Henry 205-2-1/8?
This valve should be installed with the flow arrow pointing in the direction of refrigerant travel. While it can be mounted in horizontal or vertical lines (upward flow), horizontal installation with the bonnet facing up is the industry standard for optimal performance.
Are there specific brazing precautions for this 2-1/8" SWT connection?
Yes, as a sweat connection check valve, it is vital to wrap the valve body with a wet rag or use a heat-sink putty during brazing to prevent distortion of the internal teflon seat and seals.
Can this valve be used in hot gas bypass lines?
The Henry 205 series is specifically designed to handle the high temperatures associated with hot gas discharge and defrost cycles without premature seal degradation.
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: $1,008.90
-65%$1,008.90
$353.11Henry Technologies 205-2-1/8 Check Valve
The Henry Technologies 205-2-1/8 Check Valve is a heavy-duty globe-type check valve designed for demanding commercial refrigeration and air conditioning systems. Engineered with a 2-1/8" ODS copper connection, this valve ensures reliable refrigerant flow control and prevents backflow in high-capacity liquid, suction, or hot gas lines. Its robust construction features a cast bronze body and a stainless steel spring mechanism, providing a low pressure drop and positive shut-off even in low-differential applications. This HVAC check valve is compatible with HCFC, HFC, and CO2 (sub-critical) refrigerants, making it a versatile component for supermarket refrigeration racks and large-scale industrial chillers. The 205 series is preferred by contractors for its field-serviceable design, allowing for internal component maintenance without removing the valve body from the line. Integrating this high-flow check valve into your piping layout protects compressors from liquid slugging and maintains system pressure stability during defrost cycles.
Key Benefits for Contractors
- Minimal Pressure Drop: The globe-style internal geometry is optimized for high flow coefficients (Cv) to maintain system efficiency.
- Durable Construction: Features a teflon seat and stainless steel internals for extended cycle life in harsh environments.
- Field Serviceable: Top-access design allows for rapid inspection and replacement of the spring or piston assembly.
- Wide Compatibility: Rated for a maximum working pressure of 500 PSI, suitable for most modern high-pressure refrigerants.
- Positive Sealing: The spring-loaded piston ensures a tight seal against backflow, critical for multi-evaporator configurations.
Common Installation and Technical Questions
What is the proper mounting orientation for the Henry 205-2-1/8?
This valve should be installed with the flow arrow pointing in the direction of refrigerant travel. While it can be mounted in horizontal or vertical lines (upward flow), horizontal installation with the bonnet facing up is the industry standard for optimal performance.
Are there specific brazing precautions for this 2-1/8" SWT connection?
Yes, as a sweat connection check valve, it is vital to wrap the valve body with a wet rag or use a heat-sink putty during brazing to prevent distortion of the internal teflon seat and seals.
Can this valve be used in hot gas bypass lines?
The Henry 205 series is specifically designed to handle the high temperatures associated with hot gas discharge and defrost cycles without premature seal degradation.
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 Henry Technologies 205-2-1/8 Check Valve is a heavy-duty globe-type check valve designed for demanding commercial refrigeration and air conditioning systems. Engineered with a 2-1/8" ODS copper connection, this valve ensures reliable refrigerant flow control and prevents backflow in high-capacity liquid, suction, or hot gas lines. Its robust construction features a cast bronze body and a stainless steel spring mechanism, providing a low pressure drop and positive shut-off even in low-differential applications. This HVAC check valve is compatible with HCFC, HFC, and CO2 (sub-critical) refrigerants, making it a versatile component for supermarket refrigeration racks and large-scale industrial chillers. The 205 series is preferred by contractors for its field-serviceable design, allowing for internal component maintenance without removing the valve body from the line. Integrating this high-flow check valve into your piping layout protects compressors from liquid slugging and maintains system pressure stability during defrost cycles.
Key Benefits for Contractors
- Minimal Pressure Drop: The globe-style internal geometry is optimized for high flow coefficients (Cv) to maintain system efficiency.
- Durable Construction: Features a teflon seat and stainless steel internals for extended cycle life in harsh environments.
- Field Serviceable: Top-access design allows for rapid inspection and replacement of the spring or piston assembly.
- Wide Compatibility: Rated for a maximum working pressure of 500 PSI, suitable for most modern high-pressure refrigerants.
- Positive Sealing: The spring-loaded piston ensures a tight seal against backflow, critical for multi-evaporator configurations.
Common Installation and Technical Questions
What is the proper mounting orientation for the Henry 205-2-1/8?
This valve should be installed with the flow arrow pointing in the direction of refrigerant travel. While it can be mounted in horizontal or vertical lines (upward flow), horizontal installation with the bonnet facing up is the industry standard for optimal performance.
Are there specific brazing precautions for this 2-1/8" SWT connection?
Yes, as a sweat connection check valve, it is vital to wrap the valve body with a wet rag or use a heat-sink putty during brazing to prevent distortion of the internal teflon seat and seals.
Can this valve be used in hot gas bypass lines?
The Henry 205 series is specifically designed to handle the high temperatures associated with hot gas discharge and defrost cycles without premature seal degradation.
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.
