DN20
Kawirikawiri amagwiritsidwa ntchito polumikiza zinthu zomwe sizifuna zinthu zinazake, ma valve a mpira a PN25 amapereka kutseka kwa nthawi yayitali komanso magwiridwe antchito odalirika. Ma valve a mpira apadera ochokera ku I-FLOW amadutsa mu kapangidwe kake kosamala komanso kuyesa bwino kwambiri kuti akwaniritse magwiridwe antchito apamwamba.
Kulondola Kwambiri: Kumatsimikizira kuwongolera kutentha kolondola mwa kutsegula kapena kutseka valavu poyankha kusinthasintha kwa kutentha.
Kulimba: Yopangidwa ndi zipangizo zapamwamba kwambiri, kuonetsetsa kuti ikugwira ntchito bwino nthawi yayitali m'malo omwe muli mpweya woipa komanso kutentha kwambiri.
Kugwiritsa Ntchito Kwambiri: Kumagwiritsidwa ntchito kwambiri mu machitidwe a HVAC, machitidwe ozizira a mafakitale, ndi njira zomwe zimakhudzidwa ndi kutentha m'magawo monga chakudya ndi zakumwa, mankhwala, ndi kupanga mankhwala.
| DN | L | Kulemera(g) |
| 1/4” | 41 | 80 |
| 3/8” | 47 | 120 |
| 1/2” | 57.5 | 240 |
| 3/4” | 61.5 | 310 |
| 1” | 70 | 450 |
| 1 1/4” | 79 | 608 |
| 1 1/2” | 86 | 893 |
| 2” | 97 | 1181 |
| 2 1/2” | 100 | 1906 |
| 3” | 113 | 3120 |