The R45582-001 measures 18 inches in diameter and is designed for specific rotation patterns matched to Armstrong and Allied Air equipment

you need direct OEM replacement parts that drop in without the need for field modifications

verify the control requirements of your specific project

Designed with a 1/2-inch sweat connection

this bracket ensures optimal alignment and maintains full torque transfer to the damper assembly

Sporlan 278397-081 Valve 326058-757 The R45582-001 measures 18 inchesThe Sporlan 278397 081, also identified by model QL171R 08 08, is a high performance 1 2" ODF service valve designed for demanding air conditioning and refrigeration applications. Engineered with a robust brass body and PTFE packing, this front seating shut off valve ensures reliable leak proof performance under high pressure conditions up to 600 psig. Its primary role as a refrigerant service valve is to provide a secure maintenance point for