Check Valve Cartridge, Ceramic, 2/pk Back Catalog number: CTS-21463 Availability: In the manufacturer's stock Price on request - + Recommended PL7025150 MarvelXACT™ PLS 25µm x 150mm Price on request CTS-0620 Outlet Check Valve Cartridge Price on request CTS-21287 Needle Kit, 15 µL with Needle Seat and Needle Guid Price on request