AST SML-7000 Safety Relief Valve

Safety Relief ValvesSMU / SMG / SML-7000Lifting lever Wide range of exotic material available Bellows, piston availableEasy replaceable seat for quick maintenance and costs saving Certified discharge capacity for gasand liquid service Full nozzle design Special flanges availableMain featuresFlanged, spring loaded, direct acting, full nozzle safety relief valves.Media: gas, steam and liquid.Orifices: from “D” to “T” acc. to API 526; intermediate orifices (K2, P2, Q2, R2)Set pressure range: from 0.3 bar to 690 bar.Temperature range: from –267 °C to 715 °C.Overpressure: gas and steam 3% or 10%, liquid 10%.Blowdown: gas and steam 5 to 7%.Materials: carbon steel, alloy steel, hastelloy, monel and other materials upon request.Options: bellows, flushing nozzle, lifting lever, test gag, finned bonnet, limit switch, resilient or hardenedseat.Sizes / Pressure ClassesSize inlet & outlet: from NPS 1 to NPS 8 & from NPS 2 to NPS 12.Rating: up to ASME 2500. Special solution up to API 6A 10000 psi available.Design Codes & Product StandardsEN ISO 4126-1, EN 764-7, EN 12516, EN 1092, API 520, API 521, API 526, API 527, ASME B16.34,ASME B16.5, ASME Sect.VIII.16