YORK Thermostatic Expansion Valve: S1-022-09091-000 Mfr Part #
SKU 3G-OTH-78651
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Frequently Asked Questions
What is the YORK S1-022-09091-000 thermostatic expansion valve used for?
The YORK S1-022-09091-000 thermostatic expansion valve regulates refrigerant flow into the evaporator based on superheat. It is used in commercial HVACR systems to optimize cooling efficiency and prevent liquid slugging, ensuring stable temperature control in chillers, air handlers, and refrigeration units.
What are the specifications of the YORK S1-022-09091-000 thermostatic expansion valve?
The YORK S1-022-09091-000 is a thermostatic expansion valve with manufacturer part number S1-022-09091-000. It is designed for HVACR applications requiring precise refrigerant metering. For detailed technical data such as capacity, pressure range, and connection sizes, consult the YORK product documentation or contact 3G Electric.
Where to buy the YORK S1-022-09091-000 thermostatic expansion valve worldwide?
3G Electric supplies the YORK S1-022-09091-000 thermostatic expansion valve worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver YORK components to any country.
How to install a YORK thermostatic expansion valve?
Install the YORK thermostatic expansion valve with the bulb securely attached to the suction line, insulated from ambient air. Ensure the equalizer line connects to the suction line downstream of the bulb. Follow standard HVACR best practices: use proper brazing techniques, avoid overheating the valve body, and check superheat settings after installation.
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Common applications for YORKYORK Products
3G Electric supplies YORK replacement hvacr pumps, valves & tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














