Features Additional features protected against back-flow in domestic use (according to DIN EN 1717) Connection Eccentric coupling(s), Silencer(s) Lever/Handle Hot/Cold symbols, Single operating lever/handle Mechanical parts Non-return valve(s) Advanced features Inner body made of DZR brass Color Chrome Flow attributes Flow-rate at 3 bar 16.8 l/min Technical properties Backflow prevention (EN1717) EB DN-size (nominal dimension) DN15 Hot water supply max. +80°C Working pressure 0.5 - 10 bar Regulations EN standard EN 817