Viega Easytop control valve 1'' Nipple/nipple Silicon bronze - 778880
Easytop circulation valve S/E thermostatic control valve for string or floor systems. Silicon bronze. G thread. Can be blocked off. Cylindrical G-thread according to ISO 228 for flat-sealing fittings, valve body made of silicon bronze according to DIN 50930-6 / DIN EN 1982, stainless steel ball, drain plug.