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A42Y-16C/25/40法兰弹簧全启封闭式安全阀

A42Y-16C/25/40法兰弹簧全启封闭式安全阀


法兰弹簧全启封闭式安全阀_产品概述

      法兰弹簧全启封闭式安全阀适用于工作温度≤300℃空气、石油气、液体等介质的设备和管路上。A42Y-P型及A42Y-R型适用于工作温度≤200℃有腐蚀性的介质的设备和管路上,作为超压保护装置。

法兰弹簧全启封闭式安全阀_主要参数

产品名称:法兰弹簧全启封闭式安全阀
产品型号:A42Y-16C/25/40
公称通径:DN10~DN600、1/2″~25″
公称压力:PN1.0~32MPa 美标:150Lb~2500Lb
适用温度:≤-196℃~580℃
设计制造:GB/T12243、APl 520
法兰连接:JB/T79

法兰弹簧全启封闭式安全阀_整定压力

公称压力A42F、A42H、A42W、A42Y-16/25/40/64/100整定压力(MPa)
1.6>0.1-0.16>0.16-0.25>0.25-0.4>0.4-0.6>0.6-0.8>0.8-1.0>1.0-1.3>1.3-1.6
2.5>1.3-1.6>1.6-2.0>2.0-2.5"""""
4.0>1.3-1.6>1.6--2.0>2.0-2.5>2.5-3.2>3.2-4.0"""
6.4>2.5-3.2>3.2-4.0>4.0-5.0>5.0-6.4""""
10.0>3.2-4.0>4.0-5.0>5.0-6.4>6.4-8.0>8.0-10.0"""
16.0>8.0-10.0>10-13>13-16"""""
32.0>13-16>16-19>19-22>22-25>25-29>29-32""


法兰弹簧全启封闭式安全阀_零件材料

NO零件名A42F、A42H、A42W、A42Y-16/25/40/64/100
C 材料
A42F、A42H、A42W、A42Y-16/25/40/64/100
P 材料
A42F、A42H、A42W、A42Y-16/25/40/64/100
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ZG200-400ZG200-400316
 密封面材料堆焊Co基硬质合金


法兰弹簧全启封闭式安全阀_结构图片

A42Y-16C/25/40法兰弹簧全启封闭式安全阀 结构图片

法兰弹簧全启封闭式安全阀_连接尺寸

型号公称通径doDKgg1bff1Z-dDN"D1K1g2b1f"Z1-d1LL1≈H

A42F-16C
201510575"55162"4-142511585651624-1411095378
251611585"65162"4-1432140100781824-1811095378
3220140100"78182"4-1840150110851834-18115100378
4025150110"85183"4-18501651251002034-18120110406
5032165125"100203"4-18651851451202034-18135120450
6540185145"120203"4-18802001601352038-18160140520
8050200160"135203"8-181002201801552238-18170135525
10065220180"155223"8-181252502101852238-18195175690
12580250210"185223"8-181502852402102438-23210190780
150100285240"210243"8-231753102702402638-23255230838
200125340295"265263"12-2325040535532030312-26300260992
250150405355"320303"12-2630046041037530412-263503201266
300220460410"375304"12-2640058052548536416-303703501283
350250520470"435344"16-2650071565060844420-345004501520
400280580525"485364"16-3050071565060844420-345004501530

A42F-25
201510575"55162"4-142511585651624-1411095378
251611585"65162"4-1432140100781824-1811095378
3220140100"78182"4-1840150110851834-18115100378
4025150110"85183"4-18501651251002034-18120110406
5032165125"100203"4-18651851451202034-18135120450
6540185145"120223"8-18802001601352038-18160140520
8050200160"135223"8-181002201801552238-18170135525
10065230190"160243"8-231252502101852238-18195175690
12580270220"188283"8-261502852402102438-23210190780
150100300250"218303"8-261753102702402638-23255230838
200125360310"278343"12-2625040535532030312-26300260992
250150425370"332363"12-3030046041037530412-263503201266
300220485430"390404"16-3040058052548536416-303703501283

A42F-40
201510525515516244-142511585651624-1411095378
251611585586516244-1432140100781824-1811095378
3220140100667818244-1840150110851834-18115100378
4025150110768518344-18501651251002034-18120110406
50321651258810020344-18651851451202034-18135120450
654018514511012022348-18802001601352038-18160140520
805020016012113522348-181002201801552238-18170135525
100652351901501602434.58-231252502101852238-18195175690
125802702201761882834.58-261502852402102438-23210190780
1501003002502042183034.58-261753102702402638-23255230838
2001253753202602823834.512-3025040535532030312-26300260992
2501504503853133454234.512-3430046041037530412-263503201266



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