and proportional equipment

25 psi range

making it plenum-rated tubing suitable for installation within air handling spaces

Featuring a CCW Rotation (Counter-Clockwise Lead End) and a 1/4" x 2

York 022-08870-000 Relief Valve 320788-703 and proportional equipmentThe York 022 08870 000 Relief Valve is a precision engineered OEM replacement part designed for high pressure air applications within commercial and industrial cooling systems. This 3 8 inch NPT relief valve is factory calibrated to a 330 PSI pressure setting, providing a critical safety boundary by discharging excess pressure to protect the structural integrity of your compressor or receiver tank. Constructed from high durability brass, the 022 08870