Slab Gate Valve
Product Description
Ichi chakateerana chigadzirwa chinotora nyowani inoyangarara yemhando yekuisa chisimbiso chimiro, inoshanda kune kudzvanywa haina kukura kupfuura 15.0 MPa, tembiricha - 29 ~ 121 ℃ papombi yemafuta uye gasi, sekudzora kuvhura uye kuvhara kwepakati uye kugadzirisa mudziyo, chigadzirwa chimiro dhizaini. , sarudza zvinhu zvakakodzera, kuyedzwa kwakasimba, kushanda kuri nyore, kwakasimba anti-corrosion, kupfeka kuramba, kukura kwekukukurwa, ndiyo yakanaka mudziyo mutsva muindasitiri yepetroleum.
1. Gamuchira chigaro chevharuvhu inoyangarara, nzira mbiri kuvhura nekuvhara, chisimbiso chakavimbika, kuvhurika nekuvhara.
2. Gedhi rine mbariro yekupa nhungamiro chaiyo, uye nzvimbo yekuvharisa inopfapfaidzwa necarbide, iyo inodzivirira kukukurwa.
3. Kutakura simba remuviri wevhavha yakakwirira, uye chiteshi chakananga-kuburikidza. Kana yakazarurwa zvakakwana, yakafanana negomba rekutungamira regedhi uye pombi yakatwasuka, uye kuyerera kunopesana kuduku.Ivhavha yevhavha inotora kubatanidza kurongedza, kuvhara kwakawanda, kunoita kuti chisimbiso chive chakavimbika, kupesana kuduku.
4. Paunenge uchivhara vharafu, shandura handwheel clockwise, uye gedhi rinofamba richidzika pasi. Nekuda kwekuita kwekumanikidza kwepakati, chigaro chechisimbiso pamagumo ekupinda chinosundirwa kugedhi, ichigadzira chisimbiso chakakura chakanangana, nekudaro kugadzira chisimbiso. Panguva imwecheteyo, gondohwe rinomanikidzwa kuchigaro chekuisa chisimbiso pamagumo ekubuda. kuva chisimbiso chakapetwa kaviri.
5. Pamusana pechisimbiso chechipiri, zvikamu zvinodzivirirwa zvinogona kuchinjwa pasina kukanganisa basa repipeline.Ichi ndicho chinhu chinokosha icho zvigadzirwa zvedu zvinotora mberi kune zvigadzirwa zvakafanana kumba nekune dzimwe nyika.
6. Paunenge uchizarura gedhi, shandura handwheel counterclockwise, gedhi rinokwira kumusoro, uye gomba rinotungamirira rakabatana negomba regedhi.Nekukwira kwegedhi, gomba rinowedzera zvishoma nezvishoma. Kana yasvika painogumira chinzvimbo, gomba rekutungamira rinopindirana negomba rechiteshi, uye rinovhurwa zvizere panguva ino.
Chigadzirwa Chimiro
Main Saizi Uye Huremu
| DN | L | D | D1 | D2 | bf | z-Φd | DO | H | H1 |
| 50 | 178 | 160 | 125 | 100 | 16-3 | 4-Φ18 | 250 | 584 | 80 |
| 65 | 191 | 180 | 145 | 120 | 18-3 | 4-Φ18 | 250 | 634 | 95 |
| 80 | 203 | 195 | 160 | 135 | 20-3 | 8-Φ18 | 300 | 688 | 100 |
| 100 | 229 | 215 | 180 | 155 | 20-3 | 8-Φ18 | 300 | 863 | 114 |
| 125 | 254 | 245 | 210 | 185 | 22-3 | 8-Φ18 | 350 | 940 | 132 |
| 150 | 267 | 285 | 240 | 218 | 22-2 | 8-Φ22 | 350 | 1030 | 150 |
| 200 | 292 | 340 | 295 | 278 | 24-2 | 12-Φ22 | 350 | 1277 | 168 |
| 250 | 330 | 405 | 355 | 335 | 26-2 | 12-Φ26 | 400 | 1491 | 203 |
| 300 | 356 | 460 | 410 | 395 | 28-2 | 12-Φ26 | 450 | 1701 | 237 |
| 350 | 381 | 520 | 470 | 450 | 30-2 | 16-Φ26 | 500 | 1875 | 265 |
| 400 | 406 | 580 | 525 | 505 | 32-2 | 16-Φ30 | 305 | 2180 | 300 |
| 450 | 432 | 640 | 585 | 555 | 40-2 | 20-Φ30 | 305 | 2440 | 325 |
| 500 | 457 | 715 | 650 | 615 | 44-2 | 20-Φ33 | 305 | 2860 | 360 |
| 600 | 508 | 840 | 770 | 725 | 54-2 | 20-Φ36 | 305 | 3450 | 425 |
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