Inlet Check Valve Assembly Back Catalog number: CTS-0720 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-0621 Inlet Check Valve Cartridge Price on request CTS-11313 PEEK™ Rotor, LPV Price on request CTS-10761 HPMV 1 & 2 Rebuild Kit w/Spool Price on request