


| Parameter | Nilai |
|---|---|
| EAN () | 5710104063621 |
| Jenis () | NVD 812 |
| Isipadu () | 0.305 Liter |
| Fungsi () | Non-return |
| Berat bersih () | 0.59 Kilogram |
| Saiz injap () | DN 40 |
| Jenis injap () | Check Valve |
| Permohonan () | District Heating |
| Penerangan () | NVD 812 PN40 DN40 |
| Berat kasar () | 0.61 Kilogram |
| Diameter [mm] () | 40 mm |
| Label produk () | Yes |
| Kumpulan produk () | Butterfly valves |
| pH Media [Maks] () | 10 |
| pH media [Min] () | 7 |
| Jenis operasi () | Self-operating |
| Kelas tekanan () | PN 40 |
| Bilangan port () | 2 |
| Jenis sambungan () | Between Flange |
| Media yang dibenarkan () | District heating/cooling circulation water |
| Pematuhan RoHS EU () | Out of scope |
| Nilai Kvs [m³/j] () | 28 m³/h |
| Alternatif sederhana () | Glycolic water up to 50% |
| Pematuhan RoHS UK () | Out of scope |
| Bahan badan injap () | Stainless steel |
| Alternatif sederhana 2 () | Domestic water |
| Orientasi pemasangan () | free |
| Pematuhan RoHS China () | Out of scope |
| Tekanan nominal [bar] () | 40 bar |
| Suhu media [°C] [Maks] () | 350 °C |
| Suhu media [°C] [Min] () | -10 °C |
| Senarai Calon REACH bahan () | No |
| Dalam skop WEEE dan mengandungi bateri () | No |
Spesifikasi teknikal dan data prestasi
Panduan pemasangan dan operasi