Primary Check Valve, 1/pk Back Catalog number: CTS-21863 Availability: In the manufacturer's stock Price on request - + Recommended R007101408 CARTRIDGE INLET CHK VLV 51025ML 384,83 € 5063-6502 Manual Injection Valve for G1328A 1 480,36 € 5021-1823 Flex tubing, red, 400mm 0.12mm id. 42,61 €