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www.famen58.net
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www.huyifamen.com 天津A38Y双联弹簧式安全阀适用于工作温度≤350℃的蒸汽、水等介质的设备和管路上。作为超压保护装置。连接法兰标准按JB/T......94的系列1A38Y、A43H、A37H型双联安全阀是在Y型接头上装设两个同样规格的A48Y或A47H型安全阀而构成,其公称通径系列指Y型接头进口通径,其组合情况如下表:
■ 双联弹簧式安全阀外形尺寸和连接尺寸
型号公称通径doDKgg1bff1Z-?dDN‘D1K1g2b1f‘Z1-?d1LL1L0hH A37H-16C A43H-16C50251651251002034-1832140100781824-18115110165235547 80402001601352038-18501651251001634-18135120190285795 80502001601352038-18651851451201834-18140130205310835 100652201801552238-18802001601352038-18160135255355890 125802502101852238-181002201801552238-181701602604101170 1501002852402102438-231252502101852238-181901902754301240 A37H-25 A43H-2550251651251002034-1832140100781824-18115110165235547 80402001601352238-18501651251001634-18135120190285795 80502001601352238-18651851451201834-18140130205310835 100652301901602438-23802001601352038-18160135255355890 125802702201882838-261002201801552238-181701602604101170 1501003002502183038-261252502101852238-181901902754301240 A37H-40 A43H-4050251651251008820344-1832140100781624-18115110165235547 804020016013512122348-18501651251001634-18135120190285795 805020016013512122348-18651851451201834-18140130205310835 100652351901601502434.58-23802001601352038-18160135255355890 125802702201881762834.58-261002201801552238-181701602604101170 1501003002502182043034.58-261252502101852238-181901902754301240 A38Y-16C50201651251002034-1840150110851634-18198100165225636 8032200160135203