York 468-9874 HC Safety Valve delivers 170 PSIG overpressure protection for inline installation in high-pressure HVAC and refrigeration systems, with a 2-inch inlet and 1-inch outlet. Used in chillers, pressure vessels, and other industrial cooling applications, it helps relieve excess pressure and protect critical components. Designed for inline mounting with industrial-grade metal construction, it is compatible with York chiller and pressure systems and supports maintenance, retrofit, expansion, or replacement to maintain system safety. Common replacements include York 468-9873, 468-9875, and 468-9800.
