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当前位置:上海高茨阀门制造有限公司>>安全阀>>全启式安全阀>>蒸汽A48Y带扳手弹簧全启式安全阀沪工阀门 上海良工 开维喜阀门 上海阀门*

蒸汽A48Y带扳手弹簧全启式安全阀沪工阀门 上海良工 开维喜阀门 上海阀门*

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产品型号A48Y

品       牌

厂商性质生产商

所  在  地上海市

更新时间:2016-11-24 19:20:20浏览次数:453次

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产品简介

蒸汽A48Y带扳手弹簧全启式安全阀沪工阀门 上海良工 开维喜阀门 上海阀门*主要用在受压设备、锅炉、压力容器或管道上作为起压保护装置及安全保护用阀,当设备压力升高超过允许值,A48Y、A48H型弹簧全启式安全阀能自动开启,继而全量排放,以防止设备压力继续升高。

详细介绍

蒸汽A48Y带扳手弹簧全启式安全阀沪工阀门 上海良工 开维喜阀门 上海阀门*说明

A48Y、A48H型弹簧全启式安全阀主要用在受压设备、锅炉、压力容器或管道上作为起压保护装置及安全保护用阀,当设备压力升高超过允许值,A48Y、A48H型弹簧全启式安全阀能自动开启,继而全量排放,以防止设备压力继续升高。当压力降到规定值时,A48Y、A48H型弹簧全启式安全阀能及时关闭以免压力过分降低,控制压力不超过规定值,自动防止因超压而可能出现的事故,所以A48Y、A48H型弹簧全启式安全阀又被称为压力容器的zui终保护装置,在应用A48Y、A48H型弹簧全启式安全阀时,必须遵循其适用规范的要求,以确保生产正常进行。

蒸汽A48Y带扳手弹簧全启式安全阀沪工阀门 上海良工 开维喜阀门 上海阀门*性能参数

A48Y带扳手弹簧全启式安全阀性能参数
产品名称产品型号公称通径公称压力适用温度设计制造法兰连接结构长度阀门检验与试验
A48Y、A48H型弹簧全启式安全阀A48Y、A48H型DN10~DN600、1/2″~25″PN1.0~32MPa 美标:150Lb~2500Lb≤-196℃~580℃GB/T12243、APl 520JB/T79-94、JB/T2769-92、GB/T9113-2000、ANSI Bl6.5aJB/T2203、APl 526GB12242、APl 527

蒸汽A48Y带扳手弹簧全启式安全阀沪工阀门 上海良工 开维喜阀门 上海阀门*零部件材料

A48Y带扳手弹簧全启式安全阀零部件材料
NO零件名称A48Y-C A44Y-C 材料A44Y-P材料A44Y-R材料
1阀体WCBZG1Cr18Ni9TiCF8M
2阀座2Cr131Cr18Ni9Ti316
3调节圈ZG2Cr13ZG1Cr18Ni9Ti0Cr18Ni12Mo2Ti
4反冲盘ZG2Cr13ZG1Cr18Ni9Ti316
5阀瓣2Cr131Cr18Ni9Ti316
6导向套2Cr131Cr18Ni9Ti0Cr18Ni12Mo2Ti
7阀盖ZG230-450ZG230-450ZG230-450
8弹簧50CrVA50CrVA包覆氟塑料50CrVA包覆氟塑料
9阀杆2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti
10扳手ZG200-400ZG200-400ZG200-400
11调整螺杆452Cr132Cr13
12保护罩ZG200-400ZG200-400316
13密封面材料堆焊Co基硬质合金

蒸汽A48Y带扳手弹簧全启式安全阀沪工阀门 上海良工 开维喜阀门 上海阀门*外形及结构尺寸

A48Y带扳手弹簧全启式安全阀外形及结构尺寸
型号公称通径doDKgg1bff1Z-ødDN'D1K1g3g2b1f'f1'Z1-ød1LL1≈H

A48Y-16C

A44Y-16C

A44Y-16P

A44Y-16R

201510575 55162 4-142511585 65162 4-1411095411
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
30022046041037530412-2640058052548536416-303703501233
35025052047043534416-2650071565060844420-345004501711
40028058052548536416-3050071565060844420-345004501780

A48Y-25 A44Y-25

A44Y-25P A44Y-25R

201510575551624-142511585651624-1411095411
251611585651624-1432140100781824-1811095411
3220140100781824-1840150110851834-18115100411
4025150110851834-18501651251002034-18120110472
50321651251002034-18651851451202034-18135120532
65401851451202238-18802001601352038-18160140556
80502001601352238-181002201801552238-18170135561
100652301901602438-231252502101852238-18195175667
125802702201882838-261502852402102438-23210190857
1501003002502183038-261753102702402638-23255230915
20012536031027834312-2625040535532030312-263002601073
25015042537033236312-3030046041037530412-263503201307
30022048543039040416-3040058052548536416-303703501233
35025055549044844416-3450071565060844420-345004501711
40028062055050548416-3650071565060844420-345004501780

A48Y-40

A44Y-40

A44Y-40P

A44Y-40R

201510575515516244-142511585651624-1411095411
251611585586516244-1432140100781824-1811095411
3220140100667818244-1840150110851834-18115100411
4025150110768518344-18501651251002034-18120110472
50321651258810020344-18651851451202034-18135120532
654018514511012022348-18802001601352038-18160140556
805020016012113522348-181002201801552238-18170135561
100652351901501602434.58-231252502101852238-18195175697
125802702201761882834.58-261502852402102438-23210190857
1501003002502042183034.58-261753102702402638-23255230915
2001253753202602823834.512-3025040535532030312-263002601073
2501504503853133454234.512-3430046041037530412-263503201307
3002205154503644084644.516-3440058052548536416-303703501233
350250580510422465524516-3650071565060844420-345004501711
400280660585474535584516-4150071565060844420-345004501711

A48Y-64

A44Y-64

A44Y-64P

A44Y-64R

201012590516822244-182511585586516244-149685297
2516140100587822244-1832140100667818244-18110100310
3220155110668224244-2340150110768518344-18130110322
4025170125769524344-23501651258810020344-18135120352
50321801358810526344-236518514511012022348-18155135425
654020516011013028348-238020016012113522348-18175160570
805021517012114030348-231002351901501602434.58-23175160560
100652502001501683234.58-261252702201761882834.58-25195195690
1501003452802042403834.58-342003753202602823834.512-30280265935

A48Y-100

A44Y-100

A44Y-100P

A44Y-100R

201012590516822244-182511585586516344-149685297
2516140100587824244-1832140100667818244-18110100310
3220155110668224244-2340150110768518244-18130110322
4025170125769526344-23501651258810020344-18135120352
50321951458811228344-266518514511012022348-18155135425
653222017011013832348-268020016012113522348-18175160570
804023018012114834348-261002351901501602434.58-23175160560
100502652101501723834.58-301252702201761882834.58-25195195690
150803552902042504634.512-342003753202602823834.512-30280265935

 

产品外形结构图

 A48Y带扳手弹簧全启式安全阀外形结构图


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