Valve Cartridge, Bio-compatible, NCS/NCP, 2G Back Catalog number: CTS-21743 Availability: In the manufacturer's stock Price on request - + Recommended CTS-21070 Assy, Inlet Valve Price on request CTS-21742 Wrench, Open-ended, 14mm x 14mm Price on request CTS-21954 Piston Seal, Main, Reversed Phase, 2/pk Price on request