Takirua paraharaha angiangi taki takirere
Takirua pereti angiangi piu taki takirere
Mo te BS 4504 BS EN1092-2 PN10 / PN16/ PN25 whakapuru flange.
Ko te taha kanohi-ki-kanohi e rite ana ki te ISO 5752 / BS EN558.
Te whakakikoruatanga epoxy.
| Te Mahi Mahi | PN10 / PN16 / PN25 |
| Pehenga Whakamatau | Anga: 1.5 wa i whakatauhia te pehanga, Noho: 1.1 nga wa i whakatauhia te pehanga. |
| Te Mahana Mahi | -10°C ki te 80°C (NBR) -10°C ki te 120°C (EPDM) |
| Tikanga Media | Te wai, te hinu me te hau. |
| Wahi | Rauemi |
| Tinana | Te rino ductile / WCB |
| Kōpae | Te rino totika / Al Bronze / Kowiri tira |
| Puna | Kowiri tira |
| Hekau | Kowiri tira |
| Mowhiti nohoanga | NBR / EPDM |
Ko te wafer butterfly check valve he hua whakaora-kaha, he mea hangaia i runga i te hangarau matatau o kee me te rite ki nga paerewa o te ao. Ko tenei hua e whakaatuhia ana e te pai o te pupuri i te mahi, te haumaru teitei me te pono me te iti o te rerenga rere. He pai mo nga punaha i roto i nga ahumahi o te petrochemicals, te tukatuka kai, te rongoa, te tuhinga, te hanga pepa, te tuku wai me te whakaheke, te whakarewa, te hiko me te ahumahi marama.
