风机安全阀型号、材料及主要参数

发布日期:2022-03-05 08:30:02 来源:风机百科

 

公称压力 型 号
PN1,0MPaAF4QH-10CAF4QW-10PAF4QW-10P8AF4QW-10P3AF4QW-10RAF4QW-10R8AF4QW-10R3
主要零件材料阀体WCBZG1Cr18Ni9TiCF8CF3ZG1Cr18Ni12Mo2TiCF8MCF3M
阀盖WCBZG1Cr18Ni9TiCF8CF3ZG1Cr18Ni12Mo2TiCF8MCF3M
阀座2Cr131Cr18Ni9Ti0Cr18Ni900Cr19Ni101Cr18Ni12Mo2Ti0Cr17Ni12Mo200Cr17Ni14Mo2
阀瓣2Cr131Cr18Ni9Ti0Cr18Ni900Cr19Ni101Cr18Ni12Mo2Ti0Cr17Ni12Mo200Cr17Ni14Mo2
反冲,盘2Cr131Cr18Ni9Ti0Cr18Ni900Cr19Ni101Cr18Ni12Mo2Ti0Cr17Ni12Mo200Cr17Ni14Mo2
阀杆2Cr131Cr18Ni9Ti0Cr18Ni900Cr19Ni101Cr18Ni12Mo2Ti0Cr17Ni12Mo200Cr17Ni14Mo2
弹簧50CrVA50CrVA(表面包覆,氟塑料,)
适用温度250℃180℃
适用介质空气等弱腐蚀性气体介质硝酸类腐蚀性气体介质醋酸类腐蚀性气体介质
弹簧压力级MPa0.02~0.035;0.035~0.045;0.045~0.06;0.06~0.08;0.08~0.11;0.11~0.15;0.15~0.20;

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