Khoom nta
Cov khoom nta tsis muaj nplai, siv sijhawm ntev dua.
Anti-freezing crack.
Kev tiv thaiv ib puag ncig kom tsis txhob muaj teeb meem dej paug.
Technical parameters
Txoj kab uas hla | DN15 | DN 20 | DN 25 | Range rae | 80 (Q3/Q1) | Kev khiav hauj lwm siab | ≤1.6 Mpa |
Q1 | 0.031 ib | 0.05 Nws | 0.079 ib | Qib raug | B | Kev poob siab | ≤0.1Mpa |
Q2 | 0.05 Nws | 0.08 ib | 0.0126 | Tiv thaiv qib | IP65 | Ua haujlwm kub | 0 ~ 30℃ |
Q3 | 2.5 | 4 | 6.3 | Fais fab mov | 3.0v ua | Screen zaub | LCD Range ratio 8 |
Q4 | 3.1 | 5 | 7.9 ib | Yam tsawg kawg nkaus tso cai yuam kev | Q3±2%, q2±2%, Q1±5% |