Liebert P-0180S Valve
Maintaining precise suction pressure is non-negotiable in mission-critical cooling environments, and the Liebert P-0180S Valve is the standard for reliable capacity control. This 1/2-inch ODF solder hot gas bypass valve is engineered to prevent evaporator coil freeze-ups by introducing high-pressure refrigerant gas directly into the low-side circuit during low-load conditions. As a genuine OEM HVAC replacement part, the P-0180S ensures seamless integration with Liebert precision cooling units, protecting your compressor reliability by reducing short-cycling and maintaining stable thermal gradients in data centers and laboratories. Designed for use with R-410A refrigerant and compatible with 1.5 to 5-ton systems, this valve regulates flow to provide a "false load," ensuring the system operates within its design envelope even when demand drops. Relying on an Emerson Liebert valve means you are installing a component built for 24/7 industrial duty, where internal tolerances and seat materials are optimized for high-cycle longevity without the performance drift common in aftermarket alternatives.
Key Benefits- Evaporator Protection: Prevents coil icing by maintaining minimum suction pressure during low-load periods.
- Compressor Longevity: Minimizes damaging short-cycling, reducing wear on electrical contactors and internal windings.
- OEM Precision: Guaranteed 1/2" ODF solder connection compatibility for leak-free, drop-in replacement on Liebert PFD and CRV units.
- Wide Operating Range: Optimized for R-410A systems with variable pressure demands typically found in high-heat density environments.
Is the P-0180S compatible with older R-22 Liebert systems?
While originally optimized for modern refrigerants like R-410A, check the specific pressure rating on your unit's nameplate. For legacy R-22 systems, verify that the 100-300 psig operating range meets your discharge bypass requirements.
Does this valve require an external pilot line?
The P-0180S is an internally piloted, direct-acting bypass valve designed for simplified installation within the discharge-to-suction line bypass loop.
How do I know if my current bypass valve has failed?
Technicians should check for frosting on the evaporator inlet during low loads or a failure of the compressor to cycle off when setpoints are met, which often indicates a valve stuck in the open position or a ruptured diaphragm.
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: $381.52
-65%$381.52
$133.53Liebert P-0180S Valve
Maintaining precise suction pressure is non-negotiable in mission-critical cooling environments, and the Liebert P-0180S Valve is the standard for reliable capacity control. This 1/2-inch ODF solder hot gas bypass valve is engineered to prevent evaporator coil freeze-ups by introducing high-pressure refrigerant gas directly into the low-side circuit during low-load conditions. As a genuine OEM HVAC replacement part, the P-0180S ensures seamless integration with Liebert precision cooling units, protecting your compressor reliability by reducing short-cycling and maintaining stable thermal gradients in data centers and laboratories. Designed for use with R-410A refrigerant and compatible with 1.5 to 5-ton systems, this valve regulates flow to provide a "false load," ensuring the system operates within its design envelope even when demand drops. Relying on an Emerson Liebert valve means you are installing a component built for 24/7 industrial duty, where internal tolerances and seat materials are optimized for high-cycle longevity without the performance drift common in aftermarket alternatives.
Key Benefits- Evaporator Protection: Prevents coil icing by maintaining minimum suction pressure during low-load periods.
- Compressor Longevity: Minimizes damaging short-cycling, reducing wear on electrical contactors and internal windings.
- OEM Precision: Guaranteed 1/2" ODF solder connection compatibility for leak-free, drop-in replacement on Liebert PFD and CRV units.
- Wide Operating Range: Optimized for R-410A systems with variable pressure demands typically found in high-heat density environments.
Is the P-0180S compatible with older R-22 Liebert systems?
While originally optimized for modern refrigerants like R-410A, check the specific pressure rating on your unit's nameplate. For legacy R-22 systems, verify that the 100-300 psig operating range meets your discharge bypass requirements.
Does this valve require an external pilot line?
The P-0180S is an internally piloted, direct-acting bypass valve designed for simplified installation within the discharge-to-suction line bypass loop.
How do I know if my current bypass valve has failed?
Technicians should check for frosting on the evaporator inlet during low loads or a failure of the compressor to cycle off when setpoints are met, which often indicates a valve stuck in the open position or a ruptured diaphragm.
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
Maintaining precise suction pressure is non-negotiable in mission-critical cooling environments, and the Liebert P-0180S Valve is the standard for reliable capacity control. This 1/2-inch ODF solder hot gas bypass valve is engineered to prevent evaporator coil freeze-ups by introducing high-pressure refrigerant gas directly into the low-side circuit during low-load conditions. As a genuine OEM HVAC replacement part, the P-0180S ensures seamless integration with Liebert precision cooling units, protecting your compressor reliability by reducing short-cycling and maintaining stable thermal gradients in data centers and laboratories. Designed for use with R-410A refrigerant and compatible with 1.5 to 5-ton systems, this valve regulates flow to provide a "false load," ensuring the system operates within its design envelope even when demand drops. Relying on an Emerson Liebert valve means you are installing a component built for 24/7 industrial duty, where internal tolerances and seat materials are optimized for high-cycle longevity without the performance drift common in aftermarket alternatives.
Key Benefits- Evaporator Protection: Prevents coil icing by maintaining minimum suction pressure during low-load periods.
- Compressor Longevity: Minimizes damaging short-cycling, reducing wear on electrical contactors and internal windings.
- OEM Precision: Guaranteed 1/2" ODF solder connection compatibility for leak-free, drop-in replacement on Liebert PFD and CRV units.
- Wide Operating Range: Optimized for R-410A systems with variable pressure demands typically found in high-heat density environments.
Is the P-0180S compatible with older R-22 Liebert systems?
While originally optimized for modern refrigerants like R-410A, check the specific pressure rating on your unit's nameplate. For legacy R-22 systems, verify that the 100-300 psig operating range meets your discharge bypass requirements.
Does this valve require an external pilot line?
The P-0180S is an internally piloted, direct-acting bypass valve designed for simplified installation within the discharge-to-suction line bypass loop.
How do I know if my current bypass valve has failed?
Technicians should check for frosting on the evaporator inlet during low loads or a failure of the compressor to cycle off when setpoints are met, which often indicates a valve stuck in the open position or a ruptured diaphragm.
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.
