Valterra Products | Swing/Spring Check Valve, Valterra, 1-1/2s, 1/2 lb... Valterra P23415LF Check Valve 1/2 Brass MPT x MPT LF Check Valve, 1/2?, Brass, MPT x MPT, LF, Bulk THANKS FOR LOOKING! Package Dimensions: 2.54 cms (L) x 5.08 cms (W) x 8.89 cms (H) Product Type: Valve Package Quantity: 1 Check Valve, Valterra, Swing, 2 Slip x 2 Slip, Clear : 200-C20 Rv City Water Inlet With Check Valve Fresh Water Brass Check Valve 1/2" NPT Male To 1/2" NPT Male - RV Parts Express - Specialty RV Parts Retailer Check Valve 1 1/2 Inch 2023-24 Donruss Victor Wembanyama #220 PSA 9. Condition is Graded. Shipped with USPS Ground Advantage