Outlet Check Valve Assembly Back Catalog number: CTS-A126 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11372 Tube Assy, Transducer to Check Valve, I2V Price on request 11-3601 ACQUITY H SM-FTN Performance Main. Kit,700005236 n Price on request CTS-12013 Tungsten Lamp (1000 hr) Price on request