Product description
ARI-Armaturen safety valve SAFE 12.904 DN20/32-150/200, PN16, EN-JL1040, spring loaded DNormal safety valve with flanges for steam generators up to 1 bar, housing made of cast iron EN-JL 1040 with basic paint, closed spring bonnet, open venting, spring-loaded, high wear resistance, seat and spindle made of 1.4021+QT, direct-acting with metallic sealing cone, precise centering and guiding of the cone, EPDM bellows, component tested according to EN ISO 4126-1, DIN EN 12828 and TRD 721. Component identification: TÜV-SV-..-688·D 0.2-1.0bar. Medium temperature: -10 - +120°C. Nominal pressure: PN16/16. Nominal size: DN20/32-150/250. Set pressure bar(g): 0.2-1.0bar.
