Description
NDVR 
| model | port size (ฺBSPP) | Max. Pressure ( bar ) | weight (kg) |
| NDRV-DN6-G1/8 | 1/8″ | 350 | 0.10 |
| NDRV-DN8-G1/4 | 1/4″ | 350 | 0.30 |
| NDRV-DN10-G3/8 | 3/8″ | 350 | 0.45 |
| NDRV-DN12-G1/2 | 1/2″ | 350 | 0.70 |
| NDRV-DN16-G3/4 | 3/4″ | 350 | 1.26 |
| NDRV-DN20-G1 | 1″ | 350 | 2.60 |
| NDRV-DN25-G1 1/4 | 1 1/4″ | 350 | 3.70 |
| NDRV-DN30-G1 1/2 | 1 1/2″ | 350 | 4.76 |
| NDRV-DN40-G2 | 2″ | 350 | 8.52 |
