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Thin flange ball valve

Thin flange ball valve

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所属分类
Threaded Valve
Describe
Nominal pressure: PN 1.6, 2.5, 4.0, 6.4MPa
 
Strength test pressure: PT2.4, 3.8, 6.0, 9.6MPa
 
Low pressure gas seal test pressure: 0.6MPa
 
Applicable medium: Q41F-(16-64)C water, oil, gas;
 
               Q41F-(16-64)P nitrate;
 
               Q41F-(16-64)R acetic acid
 
Applicable temperature: -20~180°C
 
 DN  L  D  H  E
 15 35  15  70  145 
 20 40  19  77  145 
 25 44  25  75  166 
 32 52  32  88  166 
 40 62  38  100  206 
 50 78  48  108  206 
 65 101  64  115  240 
 80 120  78  135  240 
 100 143  92  145  240 

 

Part Name Q41F-(16-64)C Q41F-(16-64)P Q41F-(16-64)R
Valve body  WCB  ZG1Cr18Ni9Ti CF8  ZG1Cr18Ni12Mo2Ti CF8M
 cap  WCB  ZG1Cr18Ni9Ti CF8  ZG1Cr18Ni12Mo2Ti CF8M
Sphere  1Cr18Ni9Ti 304  1Cr18Ni9Ti 304  1Cr18Ni12Mo2Ti 316
Valve stem  1Cr18Ni9Ti 304  1Cr18Ni9Ti 304  1Cr18Ni12Mo2Ti 316
Seal ring Polytetrafluoroethylene (PTFE)
filler Polytetrafluoroethylene (PTFE)