Shop / Air Compressor Parts / Kit solenoid valve QRS7.5 “Air Compressor Pressure Switch” has been added to your cart. View cart Kit solenoid valve QRS7.5$252.46 Out of stock SKU: TH-2200902397 Category: Air Compressor Parts Related products Quincy Replacement Air Filter Element $40.43 Add to cart QRS 7.5 Separator Element $411.93 Add to cart Pressure Switch $447.63 Add to cart QRS-7.5 Single Phase Pulley $210.42 Add to cart