Inlet Check Valve Back Catalog number: CTS-21145 Availability: In the manufacturer's stock Price on request - + Recommended PS7100350 MarvelXACT™ PEEKsil™ 100µm ID x 350mm Price on request CTS-21100 UPLC Check Valve Assy, Spring Loaded Price on request CTS-21011 Cartridge Check Valve System Kit Price on request