HomeHigh-pressure technologySafety valvesSafety valve I 1/2" - 2" I 0.5 - 70 barSafety valve I 1/2" - 2" I 0.5 - 70 barNominal diameter*1/2"3/4"1"1 1/4"1 1/2"2"Seals*FKMPTFENBREPDMFFKMMetallicAdjustment range*0.5 - 25 bar25.1 - 70 bar0.5 - 70 barmedium*Gasesliquidswater vapor_Manufacturer: Goetze KG FittingsProduct overview 451Goetze Baureihe 451.pdfDownload PDF • 976KB