Tipu maitai ao piha piha class150-class2500
| Tūemi | Tiaki tira ao maitai | Te hiri pehanga kua hangai i te tira ao maitai |
| Rahi | 3/8”-2” | 1/2”-2” |
| Te pehanga | Class150-Class600 | Class900-Class2500 |
| He rauemi wātea | A105/A182 F316/A182 F11 | A105N/A182 F22/A182 F304(L)/A182 F316 (L) |
| Āhuahira | Yoke(OS&Y) | Yoke(OS&Y) |
| Paerewa | Hoahoa me te Hanga: API 602/ASME B 16.34 | |
1.Globe vaolo he vaolo i roto i nei te mema kati (kōpae) neke haere i te raina waenganui o te nohoanga.E ai ki tenei nekehanga o te kōpae, ko te huringa o te nohoanga takirere i roto i te takirere he rite ki te whiu kōpae.
2.Na te ahua o tenei ahua o te kakau takirere e tuwhera ana, e tata ana ranei te whiu he poto, a he tino pono te tapahi mahi, a na te huringa o te nohoanga takirere na roto i te whiu o te kōpae he rite ki te hononga, he tino pai mo te whakaritenga rere.Na reira, he pai te ahua o tenei momo valve mo te whakamahi hei tapahi, hei kaiwhakahaere ranei me te throttling.
3.I te nuinga o te waa he kotahi noa te mata hiri i runga i te tinana valve me te kōpae, na reira he pai te mahi hangahanga me te ngawari ki te pupuri.
4.I te wa e whakatuwhera ana me te kati, he atete te kopae na te mea he iti iho te waku i waenga i te kōpae me te mata hiri o te tinana i te takirere kuaha.Ko te teitei o te whakatuwheratanga he 1/4 noa iho te diameter o te hongere nohoanga, he iti ake i nga maru kuaha.
