Place of Origin:
China
Brand Name:
LUOKEFM
Certification:
ISO 9001/ISO 14001/ISO 45001
Model Number:
LK-Q47F-150LbP DN300
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American Standard Fixed Ball Valve Fire Durable
Product Features
1, using plate spring preloaded movable metal seat structure, reasonable sealing force design, flexible opening and closing, reliable sealing.
2, according to the needs of users, can be designed to contain solid particles, slurry and other medium structure resistant to high temperature structure.
3, the use of lower type valve control, set up the reverse seal structure, can ensure the packing reliable seal.
Product Size
Main shape and connection dimensions unit:mm
| Product Model Number Type |
NPS | DN | Class 150Lb | About weight (kg) |
||||||||
| in | mm | L | D | D₁ | D2 | b | Z-φd | H | H₁ | Do | ||
| Q47F-150Lb Q47F-150LbP Q347F-150Lb Q347F-150LbP Q647F-150Lb Q647F-150LbP Q747F-150Lb Q747F-150LbP Q9B47F-150Lb Q9B47F-150LbP |
2" | 50 | 178 | 152 | 120.6 | 92.1 | 19.1 | 4-φ19 | 177 | 120 | — | 15 |
| 2/2" | 65 | 191 | 178 | 139.7 | 104.8 | 22.3 | 4-φ19 | 190 | 140 | — | 19 | |
| 3" | 80 | 203 | 190 | 152.4 | 127 | 23.9 | 4-φ19 | 210 | 150 | — | 27 | |
| 4" | 100 | 229 | 229 | 190.5 | 157.2 | 23.9 | 8-φ19 | 235 | 172 | — | 38 | |
| 5" | 125 | 356 | 229 | 215.9 | 185.7 | 23.9 | 8-φ22.2 | 350 | 195 | — | 58 | |
| 6" | 150 | 394 | 279 | 241.3 | 215.9 | 25.4 | 8-φ22.2 | 530 | 250 | — | 81 | |
| 8" | 200 | 457 | 343 | 298.4 | 269.9 | 28.5 | 8-φ22.2 | 620 | 290 | 600 | 140 | |
| 10" | 250 | 533 | 406 | 362 | 323.8 | 30.2 | 12-φ25.4 | 650 | 320 | 600 | 160 | |
| 12" | 300 | 610 | 483 | 431.8 | 381 | 31.8 | 12-φ25.4 | 780 | 360 | 600 | 205 | |
| 14" | 350 | 686 | 533 | 476.2 | 412.8 | 35 | 12-φ28.5 | 790 | 395 | 800 | 260 | |
| 16" | 400 | 762 | 597 | 539.8 | 469.9 | 36.6 | 16-φ28.5 | 920 | 435 | 800 | 390 | |
| 18" | 450 | 864 | 635 | 577 | 533.4 | 39.7 | 16-φ31.8 | 970 | 490 | 800 | 510 | |
| 20" | 500 | 914 | 689 | 635 | 584.2 | 42.9 | 20-φ31.8 | 1100 | 530 | 800 | 750 | |
| 24" | 600 | 1067 | 813 | 749.3 | 692.2 | 47.7 | 20-φ35 | 1150 | 590 | 800 | 1200 | |
Product Features
1, the whole valve along the stem axis left and right sides is symmetrical, it is mainly used for cutting on pipeline, distribution, and change the flow direction of medium.
2, its big pivot structure guarantee at the center of the sphere of accurate under high pressure, to ensure the valve good operating performance; Standard seat is spring structure, will seat into the ball, to ensure the sealing performance of good import and export;
3, using the built-in discharge valve, the valve body lumen to emissions; Pivot structure of blow-out proof protection, effectively prevent leakage;
4, low friction coefficient of the bearing, makes the minimum torque, facilitate the valve opening and closing;
5, effective stem and valve body contact, make the anti-static grounding device superior performance, etc.
6, is excellent in performance and high reliability, wide range of USES, the price is reasonable, etc.
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