$722.80 4″ Spring Check Valve, FKM 4" Spring Check Valve, FKM quantity Add to cart SKU: HSCV400 Category: Sanitary Valves Tags: sanitary valves, Valves Additional information Additional information Weight 6.7 lbs Dimensions 7.2 × 7.2 × 7.2 in Related products 1.5″ B45AB AIR BLOW Check Valve 316 $169.76 Add to cart 2″ YBALL SEAT ONLY KIT 1 kit = 1 gasket + 1 seat $23.22 Add to cart 2.5″ FKM SEAL KIT FOR YBALL Check Valve 1 kit = 1 gasket + 1 seat $82.60 Add to cart 3″ Air Blow Check Valve with 1/2″ NPT Cap $285.89 Add to cart