TFE 3-Way Valve 4 (V4) Back Catalog number: CTS-10285 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10711 Alliance Head Plunger Seal Kit, Black, 2/pk Price on request 11-2587 Piston Seal Wash Seal/Priming Valve Seal Price on request CTS-21463 Check Valve Cartridge, Ceramic, 2/pk Price on request