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封闭弹簧全启式高压安全阀

产品型号:

产品描述: 产品概述系列A42Y-160、A42Y-320、A42Y-160P、A42Y-320P、A42Y-160R、A42Y-320R用途A42Y-160、320 型适用于工作温度≤ 200℃空气、氮氯混合气等介质的设备和管路上。A42Y-160P/320P、A42Y-160R/320R 型适用于工作温度···

产品描述

产品概述

系列

A42Y-160、A42Y-320、A42Y-160P、A42Y-320P、A42Y-160R、A42Y-320R


用途

A42Y-160、320 型适用于工作温度≤ 200℃空气、氮氯混合气等介质的设备和管路上。A42Y-160P/320P、A42Y-160R/320R 型适用于工作温度≤ 200℃有腐蚀性介质的设备或管路上,作为超压保护装置。
连接法兰标准按 JB/T2769-92 的标准。


规格参数

主要零件与材质

No.零件名称A42Y-60/320材料A42Y-60P/320P材料A42Y-60R/320R材料
1法兰35/35CrMoA2Cr131Cr18Ni12Mo2Ti
2阀座2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti
3阀体401Cr18Ni9Ti1Crl8Ni12Mo2Ti
4调节圈2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti
5阀瓣2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti
6反冲盘2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti
7导向套2Cr131Cr18Ni9Ti1Crl8Ni12Mo2Ti
8阀盖ZG230-4501Cr18Ni9Ti1Cr18Ni12Mo2Ti
9阀杆2Cr131Cr18Ni9Ti1Cr18Ni9Ti
10弾簧50CrVA50CrVA包覆氟塑料50CrVA包覆氟塑料
11调整螺杆452Cr132Cr13
12阀帽ZG200-4001Cr18Ni9Ti1Cr18Ni12Mo2Ti

密封面材料堆焊co基硬质合金

主要外形尺寸

型号DND0DMKDZ-bd1M1k1D1Z1-Φd1b1LL1H
A42Y-16015820M24x260953-182029M42x2801154-182295100220
20827M33x2681053-182029M42x2801154-182295100220
251428M33x2681053-182050M64x31151656-2632150150280
321537M42x2801154-182250M64x31151656-2632150150390
402047M52x21151656-262865M80x31452006-2940180180495
502559M64x31151656-263280M100x31702256-3350165165400
A42Y-32015827M33x2681053-182029M42x2801154-182295100220
20830M33x2751103-182229M42x2801154-182295100220
251435M42x2801154-182250M64x31151656-2632150150280
321541M48x2951354-222550M64x31151656-2632150150390
402058M64x31151656-263265M80x31452006-2940180180495
502570M80x31452006-294080M100x31702256-3350165165400
A42Y-400321541M48x2951354-222550M64x31151656-2632



发送询价表单