As an Amazon Associate, we earn from qualifying purchases. S-C617 by NEWSTAR - Double Check Valves - INLET PORTS: 2-3/8: NPTF OUTLET PORTS: 1-3/8 NEWSTAR . S-C617 Attributes Brand name, Manufacturer name, ManufacturerNEWSTAR Extra Product NameS-C617 by NEWSTAR - Double Check Valves - INLET PORTS: 2-3/8: NPTF OUTLET PORTS: 1-3/8 moq, multiple1 MPNS-C617 qtyInStock0 SKU449805 snippetDouble Check Valves - INLET PORTS: 2-3/8: NPTF OUTLET PORTS: 1-3/8? NPTF Distributor offers SellerSKUMOQIn stockMultiplePrices FinditParts44980511