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GB Flanged Ball Valve With High Mounting Pad  
  Time:2011-11-17


GB Flanged Ball Valve With High Mounting Pad
(WCB, CF8, CF8M, Ti, Ni)
Q41F-(16-25)C、P、R、Ti、Ni

Specifications
Nominal pressure:PN 16,25Mpa
Strength testing pressure:PT2.4/3.8Mpa
Seat testing pressure(low pressure):0.6Mpa
Applicable media:Q41F-(16-25)C Water.Oil.Gas
Applicable temperature:-29~180℃
Applicable media:Q41F-(16-25)PNitric acid
        Q41F-(16-25)RAcetic acid
Applicable temperature:-40~180℃

Materials of main parts
Description of Parts Q41F-(6-25)C Q41F-(6-25)P Q41F-(6-25)R
Body WCB ZG1Cr18Ni9Ti
CF8
ZG1Cr18Ni12Mo2Ti
CF8M

Bonnet

WCB ZG1Cr18Ni9Ti
CF8
ZG1Cr18Ni12Mo2Ti
CF8M
Ball ICr18Ni9Ti
304
1Cr18Ni9Ti
304
1Cr18Ni12Mo2Ti
316
Stem ICr18Ni9Ti
304
1Cr18Ni9Ti
304
1Cr18Ni12Mo2Ti
316
Sealring Polytetrafluorethylene(PTFE)
Packing Polytetrafluorethylene(PTFE)

 

Main outer size (PN16)
INCH DN L D K D1 N-φ C W
0.5" 15 108 95 65 45 4-15 14 140

3/4"

20 117 105 75 55 4-14 14 140
1" 25 127 115 85 65 4-14 14 165
1.25" 32 140 135 100 78 4-18 16 165
1.5" 40 165 145 110 85 4-18 16 190
2" 50 178 160 125 100 4-18 16 210
2.5" 65 190 180 145 120 4-18 18 240
3" 80 203 195 160 135 8-18 20 260
4" 100 229 215 180 155 8-18 20 320
5" 125 356 245 210 185 8-18 22 520
6" 150 394 280 240 210 8-23 24 600
8" 200 457 335 295 265 12-23 26 800
10" 250 533 405 355 320 12-25 30 1000
12" 300 610 460 410 375 12-25 30 1200
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