KWC PROFESSIONAL F3SF4003 WC Flush Valve DN20

F3S WC flush valve DN 20 as finished installation kit for in-wall installation in the basic installation kit, fitting group I. Self-closing upper component hydraulically controlled, piston-free design, automatic and backlash-free closing. Automatic flush flow regulation and adjustable flush water volume. All-metal construction, visible parts polished chrome-plated. Holding frame including profile seal, stainless steel cover plate 190 x 245 mm with covered screw fixing, pre-fitted push-button actuation, hydraulic control lines and mounting material. Depth adjustability 20 mm.