| part number description: | mech valve | |
| product line: | v | |
| product line description: | valve | |
| family code: | 290 | |
| family description: | vm (vfm/vzm) mechanical valve | |
| class code: | 2x | |
| part code: | 1 | |
| reference code: | h | |
image may not be accurate, nor match this exact part number