Installation guideSafety relief valvesSFV 20-25, SFA 15, SFA 15-50148R9505148R9505© Danfoss | DCS (MWA) | 2017.02DKRCI.PI.IB0.A9.ML | 520H1621 | 1Installation / Instalação / 安装说明SFA 15/15-50: DNyy = 20 (¾ in.)SFV 20: DNyy = 25 (1 in.)SFV 25: DNyy = 32 (11/4 in.)SFA 15/15-50: DNxx = 15 (½ in.)SFV 20: DNxx = 20 (¾ in.)SFV 25: DNxx = 25 (1 in.)1 23 45 6

Danfoss SFV Series Installation Manual

SFA 15