Product Description
Rooj vag valve yog tsim los rauqhib tag nrho lossis kaw tag nrhocov xov xwm (xws li dej / ua npuas dej) khiav los ntawm cov kav dej. Nws siv lub rooj vag qhov rooj ntawm lub rooj zaum elastic sealing valve. Rotary qia yog siv los tsav lub zog ntawm lub phaj valve nce thiab nqis los ntawm cov txiv ntoo kom ua tiav qhov qhib / kaw ntawm lub rooj vag valve. Nws tuaj yeem siv los tswj thiab kaw cov cuab yeej hauv cov kab ke ntawm kev tsim kho, roj av, tshuaj lom neeg, zaub mov, textile, fais fab nkoj, metallurgy thiab lwm yam lag luam.
Grooved rooj vag valve lub ntsiab loj:
DN |
50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| L | 250 | 270 | 280 | 300 | 325 | 350 | 400 | 450 | 500 |
| H | 417 | 452 | 530 | 607 | 720 | 790 | 885 | 1014 | 1190 |
| C | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 350 | 400 |
| X | 18 | 18 | 18 | 18 | 18 | 23 | 23 | 23 | 23 |
| G | 102 | 122 | 138 | 158 | 188 | 212 | 268 | 320 | 370 |
| D (PN10) | 165 | 186 | 200 | 220 | 250 | 285 | 340 | 395 | 445 |
| D (PN16) | 165 | 186 | 200 | 220 | 250 | 285 | 340 | 405 | 460 |
Grooved gate valve Performance specification:
Qhov siab (Mpa) |
Lub cev ntsuas siab | Sealing xeem siab | Siv tau nruab nrab | Siv tau qhov kub thiab txias |
| (Mpa) | (Mpa) | (degree) | ||
| 1 | 1.5 | 1.1 | dej | |
| 1.6 | 2.4 | 1.76 | 0~80 | |
| 2.5 | 3.75 | 2.75 |
