Skaaimerken fan V-type flange regulearjende bal fentyl
1. De V-notch bal kearn en de metalen fentyl sit hawwe skuorre effekt, dat is benammen geskikt foar media befetsjende fezels, lytse fêste dieltsjes, slurry ensafuorthinne;
2. De V-type cut-off bal fentyl oandreaun troch wjirm gear hat ek de mooglikheid fan oanpassing en betroubere posysje, de stream karakteristyk is likernôch persintaazje, en it ferstelbere berik is breed;
3. De beweechbere klep sit struktuer laden troch leaf spring kin foarkomme dat de klep sit fan sticking of skieden fan de bal kearn. De segel is betrouber en de tsjinst libben is lang.
Executive standert foar V-type flange regulearjende bal fentyl
| design basis | Ferbining flange | Strukturele lingte | Test en ynspeksje |
| GB/T12237, API 608 | HG/T20592, EN1092 | GB/T12221 | GB/T13927, ISO 5208, API598 |
Materiaal fan wichtichste dielen
| Searynûmer | Materiaal standertPart namme | Dielklasse / materiaalklasse | |||
| koalstof stiel | rustfrij stiel | ||||
| GB | API | GB | API | ||
| 1 | Dûbele kop stud | 35 CrMoA | A193-B7 | 1Cr17Ni2 | A193-B8M |
| 2 | Nút | 45 | A194-2H | 0Cr18Ni | A194-8M |
| 3 | Bottom cover | 25 | A105 | 1Cr18Ni9Ti1Cr18Ni12Mo2Ti | F304/F316/F304L/F316L |
| 4 | Washer | Trefwurden fluorrubber; PTFE; grafyt yn metaal | |||
| 5 | Druklager | Metalen klip PTFE | |||
| 6 | Legere stemlager | Metalen klip PTFE | |||
| 7 | Underste stiel | 20 kr13 | A276-410 | 1Cr18Ni9Ti1Cr18Ni12Mo2Ti | F304/F316/F304L/F316L |
| 8 | sfear | ZG1Cr18Ni9Tinitriding | CF8 nitriding | 1Cr18Ni9Ti1Cr18Ni12Mo2Tinitriding | F304/F316/F304L/F316Lnitriding |
| 9 | klep lichem | WCB | A216-WCB | ZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti | CF8/CF8M/CF3/CF3M |
| 10 | Seat O-ring | Fluorrubber | Fluorrubber | Fluorrubber | Fluorrubber |
| 11 | klep sit | 20 kr13 | A276-410 | 1Cr18Ni9Ti1Cr18Ni12Mo2Tinitriding | F304/F316/F304L/F316Lnitriding |
| 12 | Sphere kaai | 40 Cr | 40 Cr | 1Cr17Ni2 | 1Cr17Ni2 |
| 13 | Boppeste stemlager | PTFE; PPL | PTFE; PPL | PTFE; PPL | PTFE; PPL |
| 14 | Stam ynpakke | grafyt | |||
| 15 | Packing druk ring | 20 kr13 | A276-410 | 1Cr18Ni9Ti1Cr18Ni12Mo2Ti | F304/F316/F304L/F316L |
| 16 | Packing gland | WCB | A216-WCB | ZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti | CF8/CF8M/CF3/CF3M |
| 17 | skroef | 35 CrMoA | A193-B7 | 1Cr17Ni2 | A193-B8M |
| 18 | Bracket | WCB | WCB | WCB | WCB |
| 19 | Boppeste stiel | 20 kr13 | A276-410 | 1Cr18Ni9Ti1Cr18Ni12Mo2Ti | F304/F316/F304L/F316L |
| 20 | kaai | 40 Cr | 40 Cr | 1Cr17Ni2 | 1Cr17Ni2 |
Tekening fan v-flange regulearjende bal fentyl
V-flange regulearjende bal fentyl PN1.6MPa wichtichste ferbinende ôfmjittings
| DN(mm) | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 400 | 500 | |
| L | 203 | 222 | 241 | 305 | 356 | 394 | 457 | 533 | 610 | 762 | 914 | |
| H | 102 | 114 | 127 | 152 | 184 | 219 | 273 | 360 | 395 | 470 | 580 | |
| Hantlieding | H1 | 107 | 125 | 152 | 178 | 300 | 330 | 398 | 495 | 580 | 670 | 840 |
| EN | - | - | - | - | - | - | 116 | 116 | 171 | 257 | 257 | |
| F | - | - | - | - | - | - | 350 | 350 | 400 | 400 | 400 | |
| YN | 230 | 40 | 400 | 650 | 1050 | 1050 | 600 | 600 | 800 | 800 | 800 | |
| WT (kg) | 12 | 16 | 22 | 35 | 58 | 74 | 205 | 322 | 460 | 864 | 1600 | |
| Elektrysk | H2 | - | - | - | - | - | 554 | 600 | 652 | 760 | 830 | 940 |
| L1 | - | - | - | - | - | 235 | 235 | 235 | 259 | 400 | 410 | |
| Pneumatyk | H3 | 274 | 379 | 389 | 479 | 552 | 666 | 736 | 926 | 1059 | 1393 | 1538 |
| L2 | 270 | 405 | 405 | 578 | 578 | 776 | 776 | 776 | 1060 | 1360 | 1360 | |
Main ferbining ôfmjittings fan v-flange regulearjende bal fentyl PN2.5MPa
| DN(mm) | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 400 | 500 | |
| L | 230 | 241 | 310 | 350 | 400 | 403 | 419 | 457 | 502 | 838 | 991 | |
| H | 102 | 114 | 127 | 152 | 184 | 219 | 273 | 360 | 395 | 470 | 580 | |
| Hantlieding | H1 | 107 | 125 | 152 | 178 | 300 | 330 | 398 | 495 | 580 | 670 | 840 |
| EN | - | - | - | - | - | - | 116 | 116 | 171 | 257 | 257 | |
| F | - | - | - | - | - | - | 350 | 350 | 420 | 400 | 400 | |
| YN | 230 | 40 | 400 | 650 | 1050 | 1050 | 600 | 600 | 800 | 800 | 800 | |
| WT (kg) | 15 | 24 | 30 | 55 | 87 | 118 | 255 | 370 | 533 | 1030 | 2100 | |
| Elektrysk | H2 | - | - | - | - | - | 235 | 235 | 400 | 400 | 410 | 420 |
| L1 | - | - | - | - | - | 74 | 350 | 350 | 420 | 400 | 400 | |
| Pneumatyk | H3 | 340 | 379 | 452 | 479 | 646 | 666 | 814 | 1002 | 1059 | 1205 | 1295 |
| L2 | 405 | 405 | 574 | 574 | 756 | 756 | 1060 | 1060 | 1060 | 1360 | 2840 | |
