Kroglični povratni ventili z navojem
1.Standard: ustreza API/DIN
2.Povezava: BSP/BSPT/NPT
3.Material: lito železo/nodularna litina
4. Normalni tlak: PN10/16, ANSI 125/150
5. Velikost: DN25-DN80
| POSTAVKA | del | Material |
| 1 | Telo | Nodularna litina |
| 2 | Žoga | AL & EPDM/DI & EPDM |
| 3 | Tesnilo | NBR/EPDM |
| 4 | Pokrov motorja | Nodularna litina |
| 5 | vijaki | Nerjaveče jeklo |
| DN | L | G | L1 |
| 25 | 140 | 1” | 19.1 |
| 32 | 140 | 1,25" | 21.4 |
| 40 | 145 | 1,5" | 21.4 |
| 50 | 170 | 2” | 25.7 |
| 65 | 210 | 2,5" | 30.2 |
| 80 | 240 | 3” | 33.3 |






