Check Valve, Secondary Inlet Back Catalog number: 11-1600 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PS7050600 MarvelXACT™ PEEKsil™ 50µm ID x 600mm Price on request CTS-A11336-02 Cartridge, Intelligent Valve, 2/pk Price on request CTS-11335 ACQUITY H-Class QSM Performance Maintenance Kit Price on request