Easytop Slanted seat valve (free-flow valve), with SC-Contur- press connectorsComponentsValve casing and top made of gunmetal or silicium bronze in accordance with DIN 50930-6 / DIN EN 1982, valve seat and valve plate unit stainless steel, spindle transmission, position indication open/closed, ergonomic handwheel and closed with medium marking green/red exchangeable, drain plug G14, EPDM sealing elements.Technical dataoperating pressure max. 1.6 MPa (PN 16)operating temperature max. 90 °Cwith DVGW-test markDN: 50, d: 54