Iimpawu zemveliso ye-qb2flange ivalve yokukhupha izibuko ezimbini
1. Iyakwazi ukukhupha igesi kwipayipi, ukunciphisa ukuchasana nokugcina amandla;
2. Xa umbhobho uphantsi koxinzelelo olubi, imveliso inokukhawuleza kwaye ikhuphe umoya ngokuzenzekelayo ukukhusela ukuphuka kombhobho;
3. Umthamo wokukhupha uphindwe kaninzi kwivalve yokukhupha umngxuma ophindwe kabini;
4. Isibiyeli sebhola esidadayo senziwe ngensimbi engenasici, enobomi obude benkonzo, ikhuselekile kwaye inokwethenjelwa;
Iiparamitha zobugcisa ze-qb2flange ivalve yokukhupha izibuko ezimbini
Imidiya esebenzayo | Ubushushu obusebenzayo | Uvavanyo lwamandla (amanzi) MPa | Uvavanyo lokutywina (amanzi) MPa | impahla yomzimba | Isibiyeli sebhola edadayo |
amanzi acocekileyo | 0~80¡e | 1.5 | 0.05~1.1 | Jula i-ayini | yenziwe ngentsimbi eshayinayo |
Umzobo wevalve yokukhupha i-Qb2 flange kabini
Imilinganiselo yoqhagamshelwano oluphambili
imodeli | Idayamitha yegama | Imilinganiselo engundoqo£¨mm£© | ||||
D | D1 | D2 | L | Z-¦µd | ||
QB2-10 | 40 | 145 | 110 | 85 | 430 | 4-¦µ18 |
50 | 160 | 125 | 100 | 430 | 4-¦µ18 | |
75 | 195 | 160 | 135 | 470 | 4-¦µ18 | |
100 | 215 | 180 | 155 | 500 | 4-¦µ18 | |
150 | 280 | 240 | 210 | 540 | 8-¦µ20 | |
200 | 335 | 295 | 265 | 700 | 8-¦µ20 |