A48Y彈簧全啟式安全閥,蒸汽安全閥詳細資料:
A48Y-16C彈簧全啟式安全閥(法蘭蒸汽安全閥)
A48Y彈簧式蒸汽安全閥適用于工作溫度≤350℃的蒸汽、空氣等介質的設備和管路上。
連接法蘭標準PN<6.4MPa按JB/T-94系列1。PN≥6.4MPa按JB/T-94系列2標準。
彈簧全啟式安全閥主要零部件材料
NO.零件名稱A48Y-C A44Y-C 材料A44Y-P材料A44Y-R材料 1閥體WCBZG1Cr18Ni9TiCF8M 2閥座2Cr131Cr18Ni9Ti316 3調節圈ZG2Cr13ZG1Cr18Ni9Ti0Cr18Ni12Mo2Ti 4反沖盤ZG2Cr13ZG1Cr18Ni9Ti316 5閥瓣2Cr131Cr18Ni9Ti316 6導向套2Cr131Cr18Ni9Ti0Cr18Ni12Mo2Ti 7閥蓋ZG230-450ZG230-450ZG230-450 8彈簧50CrVA50CrVA包覆氟塑料50CrVA包覆氟塑料 9閥桿2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti 10扳手ZG200-400ZG200-400ZG200-400 11調整螺桿452Cr132Cr13 12保護罩ZG200-400ZG200-400316 密封面材料堆焊Co基硬質合金
彈簧全啟式安全閥外形尺寸和連接尺寸
型號公稱通徑doDKgg1bff1Z-?dDN‘D1K1g3g2b1f‘f1‘Z1-?d1LL1≈H A48Y-16C 201510575551624-142511585651624-1411095411 251611585651624-1432140100781824-1811095411 3220140100781824-1840150110851834-18115100411 4025150110851834-18501651251002034-18120110472 50321651251002034-18651851451202034-18135120532 65401851451202034-18802001601352038-18160140556 80502001601352038-181002201801552238-18170135561 100652201801552038-181252502101852238-18195175667 125802502101852238-181502852402102438-23210190857 1501002852402102438-231753102702402638-23255230915 20012534029526526312-2325040535532030312-263002601073 25015040535532030312-2630046041037530412-263503201307 30022046041037530412-26400580525485364