Cartridge Check Valve System Kit Back Catalog number: CTS-21011 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-A11336-02 Cartridge, Intelligent Valve, 2/pk Price on request CTS-A11374 Tube Assy, SSV to I2V Price on request PS7100150 MarvelXACT™ PEEKsil™ 100µm ID x 150mm Price on request