YORK 022-03871-000 Relief Valve

The YORK 022-03871-000 1 MPT Relief Valve is a genuine OEM ASME-code safety relief valve engineered to protect pressure systems from dangerous over-pressurization. Designed and built to original YORK specifications, this valve automatically relieves excess pressure to prevent equipment damage, protect critical components and ensure the safe operation of pressure vessels, heat exchangers, condensers, evaporators and industrial piping. Key specifications: 1" MPT (male pipe thread) connection for straightforward installation, set pressure 150 PSI, and a wide operating temperature range from -20°F to 406°F (-29°C to 208°C), making it suitable for demanding HVAC, refrigeration and industrial process applications. The valve carries the ASME stamp, confirming compliance with recognized safety standards and providing reliable, repeatable relief performance. It is widely used on YORK chillers and applied HVAC equipment where certified pressure protection is required. Condition: 100% brand new, factory tested. Standard export carton packing, MOQ 1 pc, worldwide shipping available. Please confirm required set pressure and thread size before ordering, as cross-reference listings may vary by equipment model.