Vacuum relief and control valves
Valve for low flow rates
VV3.5
Application
- Gases
Standard
- Connection: thread G ½
Flange DN 15-25 - Setting ranges: 0,005-0,025 / 0,02-0,12/
0,1-0,5 / 0,2-0,95 bar - Kvs value: 0,05 / 0,2 / 0,5 /
0,9 / 1,4 m3/h - Completely made of stainless steel 316L
- Closed bonnet
- Non-rising adjusting screw
- Internal sense line
Options:
- Elastomers: FKM, FFKM, PTFE, NBR
- Elastomers as per FDA and USP Class VI
- Manometer connection
- Aseptic or ANSI flanges, NPT, welding ends
- Special materials
Valve for medium and large flow rates
VV5.1
Application
- Gases
Standard
- Connection: thread G ½-2
Flange DN 15-50 - Setting ranges: 0,02-0,12 / 0,1-0,5 / 0,3-1,1 bar
- Kvs value: 3,5 - 22 m3/h
- Completely made of stainless steel 316L
- Closed bonnet
- Non-rising adjusting screw
Options:
- Elastomers: FKM, FFKM, PTFE, NBR
- Elastomers as per FDA and USP Class VI
- Manometer connection
- Aseptic or ANSI flanges, NPT, welding ends
- Special materials