Henry Technologies 205-1-1/8 Check Valve
The Henry Technologies 205-1-1/8 Check Valve is a heavy-duty 1-1/8" SWT Globe check valve engineered specifically for high-demand refrigeration and air conditioning systems. Featuring a robust cast bronze body and a 1-1/8" ODS (Outside Diameter Sweat) connection, this piston-type valve ensures unidirectional flow, effectively preventing refrigerant backflow in discharge lines. It is particularly critical for protecting compressors when installed downstream of an oil separator to block condensed liquid from returning. Built with a PTFE seat for superior sealing and a stainless steel spring for consistent mechanical response, this valve operates with a minimum opening pressure of 0.5 PSI and reaches full capacity at a 5 PSI differential. This unit is compatible with HFC and HCFC refrigerants and their associated oils, supporting a maximum working pressure of 500 PSI and a wide temperature range from -20°F to +300°F.
Key Benefits- Precision Flow Control: The globe-style design with a bolted bonnet allows for quiet operation and efficient lift-check functionality.
- System Protection: Prevents liquid migration and compressor damage caused by refrigerant reversal in the discharge line.
- Serviceable Design: The bolted bonnet allows internal components to be removed, protecting the PTFE seat and piston during high-temperature brazing.
- Multi-Position Installation: This 1-1/8" model can be installed in any orientation except bonnet-down, providing flexibility in tight mechanical rooms.
- Industrial Durability: Cast bronze construction and corrosion-resistant internals satisfy rigorous HVACR standards.
What refrigerants is the Henry 205-1-1/8 compatible with?
It is designed for use with most halocarbon refrigerants, including standard HFC and HCFC blends. It is generally suitable for R-22, R-134a, R-404A, and R-410A systems, provided the operating pressure does not exceed 500 PSI.
Must I disassemble the valve before brazing?
Yes. To avoid destroying the PTFE seat and synthetic seals, you must remove the internal piston and bonnet assembly before applying heat to the 1-1/8" sweat connections.
Where is the optimal placement for this check valve?
For discharge line applications, contractors should install the valve as far from the compressor as possible to minimize the impact of discharge pulsations on the internal piston.
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: $262.92
-65%$262.92
$92.02Henry Technologies 205-1-1/8 Check Valve
The Henry Technologies 205-1-1/8 Check Valve is a heavy-duty 1-1/8" SWT Globe check valve engineered specifically for high-demand refrigeration and air conditioning systems. Featuring a robust cast bronze body and a 1-1/8" ODS (Outside Diameter Sweat) connection, this piston-type valve ensures unidirectional flow, effectively preventing refrigerant backflow in discharge lines. It is particularly critical for protecting compressors when installed downstream of an oil separator to block condensed liquid from returning. Built with a PTFE seat for superior sealing and a stainless steel spring for consistent mechanical response, this valve operates with a minimum opening pressure of 0.5 PSI and reaches full capacity at a 5 PSI differential. This unit is compatible with HFC and HCFC refrigerants and their associated oils, supporting a maximum working pressure of 500 PSI and a wide temperature range from -20°F to +300°F.
Key Benefits- Precision Flow Control: The globe-style design with a bolted bonnet allows for quiet operation and efficient lift-check functionality.
- System Protection: Prevents liquid migration and compressor damage caused by refrigerant reversal in the discharge line.
- Serviceable Design: The bolted bonnet allows internal components to be removed, protecting the PTFE seat and piston during high-temperature brazing.
- Multi-Position Installation: This 1-1/8" model can be installed in any orientation except bonnet-down, providing flexibility in tight mechanical rooms.
- Industrial Durability: Cast bronze construction and corrosion-resistant internals satisfy rigorous HVACR standards.
What refrigerants is the Henry 205-1-1/8 compatible with?
It is designed for use with most halocarbon refrigerants, including standard HFC and HCFC blends. It is generally suitable for R-22, R-134a, R-404A, and R-410A systems, provided the operating pressure does not exceed 500 PSI.
Must I disassemble the valve before brazing?
Yes. To avoid destroying the PTFE seat and synthetic seals, you must remove the internal piston and bonnet assembly before applying heat to the 1-1/8" sweat connections.
Where is the optimal placement for this check valve?
For discharge line applications, contractors should install the valve as far from the compressor as possible to minimize the impact of discharge pulsations on the internal piston.
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 205-1-1/8 Check Valve is a heavy-duty 1-1/8" SWT Globe check valve engineered specifically for high-demand refrigeration and air conditioning systems. Featuring a robust cast bronze body and a 1-1/8" ODS (Outside Diameter Sweat) connection, this piston-type valve ensures unidirectional flow, effectively preventing refrigerant backflow in discharge lines. It is particularly critical for protecting compressors when installed downstream of an oil separator to block condensed liquid from returning. Built with a PTFE seat for superior sealing and a stainless steel spring for consistent mechanical response, this valve operates with a minimum opening pressure of 0.5 PSI and reaches full capacity at a 5 PSI differential. This unit is compatible with HFC and HCFC refrigerants and their associated oils, supporting a maximum working pressure of 500 PSI and a wide temperature range from -20°F to +300°F.
Key Benefits- Precision Flow Control: The globe-style design with a bolted bonnet allows for quiet operation and efficient lift-check functionality.
- System Protection: Prevents liquid migration and compressor damage caused by refrigerant reversal in the discharge line.
- Serviceable Design: The bolted bonnet allows internal components to be removed, protecting the PTFE seat and piston during high-temperature brazing.
- Multi-Position Installation: This 1-1/8" model can be installed in any orientation except bonnet-down, providing flexibility in tight mechanical rooms.
- Industrial Durability: Cast bronze construction and corrosion-resistant internals satisfy rigorous HVACR standards.
What refrigerants is the Henry 205-1-1/8 compatible with?
It is designed for use with most halocarbon refrigerants, including standard HFC and HCFC blends. It is generally suitable for R-22, R-134a, R-404A, and R-410A systems, provided the operating pressure does not exceed 500 PSI.
Must I disassemble the valve before brazing?
Yes. To avoid destroying the PTFE seat and synthetic seals, you must remove the internal piston and bonnet assembly before applying heat to the 1-1/8" sweat connections.
Where is the optimal placement for this check valve?
For discharge line applications, contractors should install the valve as far from the compressor as possible to minimize the impact of discharge pulsations on the internal piston.
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.
