Technical parameters yekunyarara zvishoma nezvishoma kuvhara cheki valve
Nominal pressure: 1.0 ~ 2.5MPa
Zita dhayamita: 40 ~ 100mm
Kunonoka kuvhara nguva: 3 ~ 60秒
Midhiya inoshanda: mvura yakachena, mvura yegungwa uye tsvina
Inoshanda tembiricha: 0 ~ 80 ℃ (200 ℃ kana zvichidikanwa)
Flange mwero: GB/T17241.6, GB/T 9113, EN1092
Test standard:GB/T 13927, API 598
dhizaini yekuisa
Zvinhu zvezvikamu zvikuru
| Chikamu zita | vharafu muviri | Disc | Dzinde revhavha, silinda yemafuta uye piston | Spring | chigaro chevharuvhu |
| Material Science | Kandira simbi, simbi yakakandwa | carbon steel | simbi isina ngura | simbi isina ngura | Nitrile rubber |
Dhizaini dhizaini yekunyarara inononoka yekuvhara yekutarisa valve
Main yekubatanidza zviyero mm
| DN | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1000 |
| L | 140 | 150 | 170 | 180 | 190 | 200 | 210 | 230 | 250 | 270 | 290 | 310 | 330 | 350 | 390 | 430 | 470 | 510 | 550 |
| H | 200 | 215 | 225 | 235 | 280 | 290 | 310 | 350 | 415 | 450 | 480 | 550 | 585 | 640 | 720 | 780 | 840 | 990 | 1050 |
| H1 | 88 | 98 | 108 | 118 | 130 | 148 | 172 | 210 | 240 | 264 | 297 | 324 | 351 | 379 | 434 | 491 | 549 | 600 | 655 |
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