Heavy-Duty Construction: Features a compact

the HH83XB486 guarantees exact mechanical fitment and matches the original trip curves required for system safety and HVAC electrical protection

making it a reliable choice for protecting compressors from high discharge temperatures

These 1/2" NPT male rough bronze water gauge valves feature automatic ball checks as a critical safety mechanism

Armstrong Fluid Technology 571110LF-340 Valve 326070-701 Heavy-Duty Construction: Features a compactThe Armstrong Fluid Technology 571110LF 340 Valve is a high performance circuit balancing valve engineered for precise hydronic system regulation. As a direct replacement for 571109 340 and 571110 340, this lead free brass valve ensures compliance with modern potable water standards while providing exceptional durability. Featuring a 1 2" NPT connection and high grade EPDM elastomers, the CBV050VTCR model supports a flow rate range of 1. 22 to 9. 57