Foot valve foot valve sizes available: 2", 3", 4", 5", 6" Pipe fitting Hose coupling Foot ValveDuctile Iron - Painted Red1-1 ... Co.,Ltd is a major manufacturer and exporter of hose couplings, fittings and accessories in Fuzhou, Fujian Province, ... Below: Camlock&Groove Couplings, Guillemin Couplings, Combination Nipple & Hose Menders, Universal Crowfoot Couplings, Bauer Couplings, Ground Joint Couplings, ...