Thin flange ball valve
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Material of main parts
Part name | Material Science | ||
valve body | WCB | ZG1Cr18Ni9TiCF8 | ZG1Cr18Ni12Mo2TiCF8M |
Valve cover | WCB | ZG1Cr18Ni9TiCF8 | ZG1Cr18Ni12Mo2TiCF8M |
sphere | 1Cr18Ni9Ti304 | 1Cr18Ni9Ti304 | 1Cr18Ni12Mo2Ti316 |
Valve stem | 1Cr18Ni9Ti304 | 1Cr18Ni9Ti304 | 1Cr18Ni12Mo2Ti316 |
seal ring | PTFE | ||
filler | PTFE |
Performance specification
Nominal pressure: PN 1.6,2.5,4.0,6.4mpa
Strength test pressure: Pt 2.4,3.8,6.0,9.6mpa
Low pressure gas seal test pressure: 0.6MPa
Applicable media: water, oil, gas, nitric acid and acetic acid
Applicable temperature: - 20 ~ 180 ℃
Main overall dimensions
DN | L | D | H | H1 | E |
15 | 34 | 15 | 70 | 80 | 145 |
20 | 38 | 19 | 77 | 84 | 145 |
25 | 42 | 25 | 75 | 90 | 166 |
32 | 55 | 32 | 88 | 100 | 166 |
40 | 62 | 38 | 100 | 115 | 206 |
50 | 72 | 48 | 108 | 120 | 206 |
65 | 95 | 64 | 115 | 140 | 240 |
80 | 122 | 78 | 135 | 175 | 240 |
100 | 142 | 92 | 145 | 185 | 240 |
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