Shop / Air Compressor Parts / Kit solenoid valve QRS7.5 “QRS 20-HP V-Belt” 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 Cool 25 Cp Air Dryer $1,883.00 Read more QRS 20-25 Separator Element $479.37 Add to cart PAO 8000 BI Compressor Oil $34.67 Add to cart QRS – 3 to 7.5 Oil Filter Element $57.05 Add to cart