Pneumatic Fluorine Control Ball Valve
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DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
Kv£¨V type£© | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 | 1600 |
Nominal stroke | 900 | |||||||||||
Flow characteristic | V type,Approximate precentage | |||||||||||
Nominal pressure | 1.0£¬1.6 Mpa | |||||||||||
Adjustable extent | 100:1 | |||||||||||
Actuator | Electric or Pneumatic | |||||||||||
Flange standard | JB, ANSI, JIS, DIN |
Valve body material | ZG230-450+F46£¬ZG1Cr18Ni9Ti+F46 | |
Valve plate | ZG1Cr18Ni9Ti+F46 | |
Valve lever | 1Cr18Ni9Ti+F46 | |
Filling material | Polytetrafluoroethylene | |
Seal type | Flexible seal | |
Seal material | Polytetrafluoroethylene | |
Leakage rate | ¢ô,Zero | |
Working temperature | -40-180oC | -40-350oC |
DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
L(PN1.6 Mpa) | 130 | 140 | 150 | 165 | 180 | 200 | 220 | 250 | 280 | 320 | 360 | 400 | 450 | 520 | |
H1 | 50 | 55 | 60 | 70 | 75 | 85 | 95 | 105 | 115 | 125 | 140 | 170 | 205 | 230 | |
GTX | H | 306 | 308 | 320 | 350 | 370 | 380 | 410 | 420 | 555 | 660 | 724 | 774 | 885 | 950 |
D | 222 | 294 | 300 | 380 | 450 | 603 | 683 | 720 | |||||||
UNIC | H | 275 | 280 | 290 | 330 | 340 | 400 | 460 | 535 | 640 | 690 | 750 | 795 | 840 | |
D | 157 | 207 | 256 | 380 | 420 |