A42Y弹簧全启封闭式高压安全阀

上海沪一阀门有限公司是著名上海阀门厂家，主要生产产品有浮球阀、调节阀、安全阀、电磁阀、减压阀等阀门。欢迎广大新老客户咨询订购，电话021-51097030

产品名称：

A42Y弹簧全启封闭式高压安全阀

产品型号：

A42Y

产品材质： 铸铁、铸钢、不锈钢单位名称： 上海沪一阀门有限公司固定电话： 021-51097030联系传真： 021-51564162Email邮箱： huyifamen@126.com联系人： 刘成联系手机： 13370237052QQ： 1801865428

网站主页①

www.famen58.net

网站主页②

www.huyifamen.com

A42Y弹簧全启封闭式高压安全阀适用于工作温度≤200℃空气、氮氢混合气等介质的设备或管路上。A42Y-160P/320P、A42Y-160R/320R弹簧全启封闭式高压安全阀适用于工作温度≤200℃有腐蚀性介质的设备或管路上，作为超压保护装置。  连接法兰按JB/T2769-92的标准。
弹簧全启封闭式高压安全阀主要零部件材料

NO零件名称材料1阀体WCB2阀座ZG2Cr133调节圈ZG2Cr134阀瓣2Cr135导向套2Cr136阀盖ZG230-4507弹簧50CrVA8阀杆2Cr139扳手ZG200-40010调整螺杆4511保护罩ZG200-400密封面材料"H"堆焊D507，"Y"堆焊Co基硬质合金

弹簧全启封闭式高压安全阀外形尺寸和连接尺寸

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