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It delivers a robust 150 lb-in torque rating and features a field-adjustable stroke from 90 to 160 degrees
Broad Compatibility: Fits various York HVAC systems
This assembly features a stainless steel ball and stem to resist scaling and corrosion
While highly resistant to standard water and glycol solutions
it will automatically close once the pressure falls to 310 PSI
Nordyne 664344R Check Valve L99H008 It delivers a robust 150The Nordyne 664344R is a high performance R410A 3 Ton TXV Check Valve designed for precise refrigerant metering in residential and light commercial HVAC systems. This OEM Nordyne replacement part acts as a critical thermal expansion device, sensing evaporator temperature and pressure to regulate flow and maintain the ideal superheat. Engineered for 3 ton capacity units, the 664344R check valve ensures consistent cooling performance and prevents
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