Application purpose:
- For venting media in the event of pressure build-up
- For steam and water heating boilers
- For pressure vessels
- For pressure pipelines
Characteristics:
- Working media: steam, water, air, gas (natural or liquefied), as well as other gases, liquids, non-aggressive to valve materials;
- Working pressure: up to 16 bar;
- Operating temperature: up to +180 ºС;
- Valve setting range: 1 to 16 bar;
- Forced opening is not provided by the design of the valve;
- Limit torque: 130 Nm.
| DN |
A |
B |
C |
D |
E |
O |
CH1 |
CH2 |
CH3 |
CH4 |
CH5 |
CH6 |
Weight |
| mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
kg/m |
| 1 1/2" |
100 |
218 |
65 |
161 |
50 |
38 |
31 |
50 |
60 |
60 |
20 |
20 |
2,061 |
Documentation
Download data sheet: 
VALTEC Adjustable safety valve VT.1831.RG.08
![Photo VALTEC Adjustable safety valve, 1-16 Bar, d - 1 1/2" [Code number: VT.1831.RG.08]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBejl3QVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--989f75dce45fd5838a1a78885a772abadbf61640/VT.1831.RG.08-photo.jpg?locale=en)
![Draft VALTEC Adjustable safety valve, 1-16 Bar, d - 1 1/2" [Code number: VT.1831.RG.08]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMEJ3QVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--be141073e571921c5335b7b6e84e24f94b9f0d4a/VT.1831.RG.08-draft.jpg?locale=en)