Vent/Backfill Valves Manual
- Stainless steel bellows sealed valve
- Standard UHV flange mount
| PART NUMBER |
FLANGE OD |
A |
ATM PORT |
| MVVMS-133 |
1-1/3" |
2.75" |
¼" OD tube |
| MVVMS-133-MVCR |
1-1/3" |
2.75" |
¼" MVCR |
| MVVMS-133-FVCR |
1-1/3" |
2.75" |
¼" FVCR |
| MVVMS-275 |
2-3/4" |
2.75" |
¼" OD tube |
| MVVMS-275-MVCR |
2-3/4" |
2.75" |
¼" MVCR |
| MVVMS-275-FVCR |
2-3/4" |
2.75" |
¼" FVCR |
Vent/Backfill Valves Pneumatic
- Stainless steel bellows sealed, fail safe (spring loaded), normally closed
- Solenoid not included, available as option: 12, 24 VDC, 120, 240 VAC contact factory
- Standard UHV flange mount
| PART NUMBER |
FLANGE OD |
A |
ATM PORT |
| MVVMS-133-P |
1-1/3" |
2.75" |
¼" OD tube |
| MVVMS-133-PMVCR |
1-1/3" |
2.75" |
¼" MVCR |
| MVVMS-133-PFVCR |
1-1/3" |
2.75" |
¼" FVCR |
| MVVMS-275-P |
2-3/4" |
2.75" |
¼" OD tube |
| MVVMS-275-PMVCR |
2-3/4" |
2.75" |
¼" MVCR |
| MVVMS-275-PFVCR |
2-3/4" |
2.75" |
¼" FVCR |
Product information is subject to change without notice. Product images may include options or accessories not included with the base model.
