Outlet Check Valve Back Catalog number: CTS-A157 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21564 Needle, Uncoated 10 Series Price on request CTS-A11372 Tube Assy, Transducer to Check Valve, I2V Price on request CTS-A138 Ceramic Plunger Assembly Price on request