 | RV06MAV-LR | Pressure gauge union - MAV | Straight | L | | | |
| RV06MAV-SR | Pressure gauge union - MAV | Straight | S | | | |
| RV08MAV-SR | Pressure gauge union - MAV | Straight | S | | | |
| RV10MAV-SR | Pressure gauge union - MAV | Straight | S | | | |
| RV12MAV-SR | Pressure gauge union - MAV | Straight | S | | | |
| RV08MAV-LR | Pressure gauge union - MAV | Straight | L | | | |
| RV10MAV-LR | Pressure gauge union - MAV | Straight | L | | | |
| RV12MAV-LR | Pressure gauge union - MAV | Straight | L | | | |
 | RV04DR-LR | Pressure gauge union - MAV | individual parts | L | 1/4" | | |
| RV08DR-SR | Pressure gauge union - MAV | individual parts | S | 1/2" | | |