Brass Vertical Check Valve
Body: Brass
Bonnet: Brass
Disc: Brass
Stem: Brass
Rubber: Nitrile Rubber
Spring: SS304
Nominal Size: DN15 to DN50
Nominal Pressure: PN16
End Connection: Threaded
Threaded Connection: NPT, BSP., BSPT
Dimension                                           Unit: mm
| DN | A | B | C | Â Â Â Â Â Â Â Â Â S |
| 15 | 33.5 | 47 | 11 | 24.5 |
| 20 | 40 | 54.5 | 14 | 31 |
| 25 | 44.5 | 55 | 14 | 38 |
| 32 | 58 | 63.5 | 14 | 46.5 |
| 40 | 65.5 | 69 | 17 | 52 |
| 50 | 75.5 | 70 | 17 | 65 |
