風機安全閥型號、材料及主要參數
發布日期:2022-03-05 08:30:02 來源:風機百科
?
公稱壓力 | 型 號 | |||||||
PN1,0MPa | AF4QH-10C | AF4QW-10P | AF4QW-10P8 | AF4QW-10P3 | AF4QW-10R | AF4QW-10R8 | AF4QW-10R3 | |
主要零件材料 | 閥體 | WCB | ZG1Cr18Ni9Ti | CF8 | CF3 | ZG1Cr18Ni12Mo2Ti | CF8M | CF3M |
閥蓋 | WCB | ZG1Cr18Ni9Ti | CF8 | CF3 | ZG1Cr18Ni12Mo2Ti | CF8M | CF3M | |
閥座 | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni9 | 00Cr19Ni10 | 1Cr18Ni12Mo2Ti | 0Cr17Ni12Mo2 | 00Cr17Ni14Mo2 | |
閥瓣 | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni9 | 00Cr19Ni10 | 1Cr18Ni12Mo2Ti | 0Cr17Ni12Mo2 | 00Cr17Ni14Mo2 | |
反沖,盤 | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni9 | 00Cr19Ni10 | 1Cr18Ni12Mo2Ti | 0Cr17Ni12Mo2 | 00Cr17Ni14Mo2 | |
閥桿 | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni9 | 00Cr19Ni10 | 1Cr18Ni12Mo2Ti | 0Cr17Ni12Mo2 | 00Cr17Ni14Mo2 | |
彈簧 | 50CrVA | 50CrVA(表面包覆,氟塑料,) | ||||||
適用溫度 | 250℃ | 180℃ | ||||||
適用介質 | 空氣等弱腐蝕性氣體介質 | 硝酸類腐蝕性氣體介質 | 醋酸類腐蝕性氣體介質 | |||||
彈簧壓力級MPa | 0.02~0.035;0.035~0.045;0.045~0.06;0.06~0.08;0.08~0.11;0.11~0.15;0.15~0.20; |
- 上一篇:風機安全閥用途及特點
- 下一篇:風機安全閥排量