Required accessory : Basic set for shut-off valve 120/120 for concealed installation,Basic set 52 l/min for shut-off valve for concealed installation spindle DN15,Basic set 40 l/min for shut-off valve for concealed installation ceramic DN15,Basic set 130 l/min for shut-off valve for concealed installation spindle DN20 Connection type : DN15/DN20 Scope of supply : handle, sleeve, metal escutcheon Installation : in a freely arranged installation, basic sets no.15973180, no.15974180 or no.15970180 can also be used