Ivalvu yokukhupha umoya ye-Orifice ephindwe kabini
Ivalvu yoKhupho loMoya oluMabini lwePort
Ubungakanani: DN50-DN200;
I-Flange kunye ne-drilling acc kwi-BS EN 1092-2 PN10/PN16.
| Uxinzelelo Lokusebenza | PN10 / PN16 |
| Uxinzelelo lovavanyo | Igobolondo: uxinzelelo oluphindwe ka-1.5, |
| Isihlalo: uxinzelelo oluphindwe ka-1.1. | |
| Ubushushu bokusebenza | -10°C ukuya kuma-80°C (i-NBR) |
| Imidiya efanelekileyo | Amanzi. |
Ukufuduka komoya (Njengoko isantya sokuhamba siyi-1.5-3.0m/s):
| Ubungakanani | DN50 | DN75 | DN100 | DN150 | DN200 |
| Ukufuduka komoya (m3/h) | 6.5-13 | 6.5-13 | 10-20 | 19-38 | 31-62 |
Iimpawu:
1. Le valve inokukhulula umoya ukuze inciphise ukumelana nombhobho.
2. Ingafunxa umoya ngokuzenzekelayo nangokukhawuleza ukuthintela ukwaphuka kombhobho xa kukho uxinzelelo olubi kumbhobho.
3. Izinto ezisetyenziswa kwibhola edadayo yintsimbi engatyiwayo ukuqinisekisa ukuba ubomi bayo buhlala ixesha elide.
| Hayi. | Inxalenye | Izinto eziphathekayo |
| 1 | Umzimba | Intsimbi yentsimbi GG25 |
| 2 | Ibhonethi | Intsimbi yentsimbi GG25 |
| 3 | Isiqu | Intsimbi engenasici 416 |
| 4 | Indlala | |
| 5 | Isitywino | I-NBR |
| 6 | Ibhola | Intsimbi engenasici 304 |
| Ubungakanani(mm) | D | D1 | D2 | L | H | z-Φd |
| DN50 | 160 | 125 | 100 | 325 | 325 | 4-14 |
| DN80 | 195 | 160 | 135 | 350 | 325 | 4-14 |
| DN100 | 21 | 180 | 155 | 385 | 360 | 4-18 |
| DN125 | 245 | 210 | 185 | 480 | 475 | 8-18 |
| DN150 | 280 | 240 | 210 | 480 | 475 | 8-18 |
| DN200 | 335 | 295 | 265 | 620 | 580 | 8-18 |
Ukuba ufuna iinkcukacha zomzobo, nceda uzive ukhululekile ukunxibelelana nathi.
Le valve yokukhupha umoya isetyenziselwa imibhobho yamanzi yeshishini njengesixhobo sokukhupha igesi ukuphucula ukusebenza kakuhle kokuhanjiswa kwamanzi kunye nokuthintela ukuguqulwa nokuqhekeka kwemibhobho. Sisixhobo esiyimfuneko kwimibhobho.
