Inlet Check Valve Back Catalog number: CTS-A117 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4048 PEEK™ Needle Seal, SIL-30AC, SIL-30ACMP Price on request 11-4063 Outlet Check Valve Price on request PS7025600 MarvelXACT™ PEEKsil™ 25µm ID x 600mm Price on request