| INTVAB04 | Valvula Check 1/4" BSP 300 bar/5psi (DN06) | 1/4"BSP | 300 | |
| INTVAB06 | Valvula Check 3/8" BSP 300 bar/5psi (DN10) | 3/8"BSP | 300 | |
| INTVAB08 | Valvula Check 1/2" BSP 300 bar/5psi (DN13) | 1/2"BSP | 300 | |
| INTVAB12 | Valvula Check 3/4" BSP 300 bar/5psi (DN20) | 3/4"BSP | 300 | |
| INTVAB16 | Valvula Check 1" BSP 300 bar/5psi (DN25) | 1" BSP | 300 | |
| INTVAN02 | Valvula Check 1/8" NPT 300 bar/5psi (DN04) | 1/8"NPT | 300 | |
| INTVAN04 | Valvula Check 1/4" NPT 300 bar/5psi (DN06) | 1/4"NPT | 300 | |
| INTVAN06 | Valvula Check 3/8" NPT 300 bar/5psi (DN10) | 3/8"NPT | 300 | |
| INTVAN08 | Valvula Check 1/2" NPT 300 bar/5psi (ATR) | 1/2"NPT | 300 | |
| INTVAN12 | Valvula Check 3/4" NPT 300 bar/5psi (DN20) | 3/4"NPT | 300 | |
| INTVAN16 | Valvula Check 1" NPT 300 bar/5psi (DN25) | 1" NPT | 300 | |
| INTVAN20 | Valvula Check 1 1/4" NPT 300 bar/5psi (DN32) | 1 1/4" NPT | 300 | |
| INTVAN24 | Valvula Check 1 1/2" NPT 300 bar/5psi (DN40) | 1 1/2" NPT | 300 | |
| INTVAN32 | Valvula Check 2" NPT 200 bar/5psi (DN50) | 2" NPT | 200 | |
