Non-adjustable Gas Safety Valves

View our wide range of non-adjustable gas safety valves that are used to vent overpressure in your system. A safety valve vents the medium to prevent pressure build-up, thereby increasing the safety of the system. These valves can not adjust... Read more Read more

Product Brand Connection size Material Set pressure (Non-adjustable) (bar) Seal material Blow-off capacity (m³/h) Connection type Max temperature (°C) Min temperature (°C) Approval Blow-off characteristic Spring cap, closed Height (mm)
G 1/2'' Brass Pre-Set...
In stock
Tameson 1/2 inch Brass 30 FKM (FPM) 1261.9 Outer thread cylindrical... 180 -25 TUV certification on request Low-lifting Yes 109
G 1/2'' Brass Pre-Set...
In stock
Tameson 1/2 inch Brass 21 FKM (FPM) 894.3 Outer thread cylindrical... 180 -25 TUV certification on request Low-lifting Yes 109
G 1/2'' Brass Pre-Set...
In stock
Tameson 1/2 inch Brass 8.5 FKM (FPM) 225 Outer thread cylindrical... 180 -25 TUV certification on request Low-lifting Yes 77
G 1/2'' Brass Pre-Set...
+2 days
Tameson 1/2 inch Brass 11 FKM (FPM) 285 Outer thread cylindrical... 180 -25 TUV certification on request Low-lifting Yes 77
G 1/4'' Brass Pre-Set...
+2 days
Tameson 1/4 inch Brass 2.5 FKM (FPM) 81 Outer thread cylindrical... 180 -25 TUV certification on request Low-lifting Yes 65
G 3/8'' Brass Pre-Set...
+2 days
Tameson 3/8 inch Brass 11 FKM (FPM) 285 Outer thread cylindrical... 180 -25 TUV certification on request Low-lifting Yes 75
G 1/4'' Brass Pre-Set...
+2 days
Tameson 1/4 inch Brass 0.2 FKM (FPM) 12 Outer thread cylindrical... 180 -25 TUV certification on request Low-lifting Yes 65
G 1/2'' Brass Pre-Set...
+2 days
Tameson 1/2 inch Brass 3 FKM (FPM) 93 Outer thread cylindrical... 180 -25 TUV certification on request Low-lifting Yes 77
G 3/8'' Brass Pre-Set...
+2 days
Tameson 3/8 inch Brass 10 FKM (FPM) 261 Outer thread cylindrical... 180 -25 TUV certification on request Low-lifting Yes 75
G 1/4'' Brass Pre-Set...
+2 days
Tameson 1/4 inch Brass 0.4 FKM (FPM) 15 Outer thread cylindrical... 180 -25 TUV certification on request Low-lifting Yes 65
G 1/4'' Brass Pre-Set...
+2 days
Tameson 1/4 inch Brass 9 FKM (FPM) 237 Outer thread cylindrical... 180 -25 TUV certification on request Low-lifting Yes 65
G 1/4'' Brass Pre-Set...
+2 days
Tameson 1/4 inch Brass 0.3 FKM (FPM) 14 Outer thread cylindrical... 180 -25 TUV certification on request Low-lifting Yes 65
G 1/4'' Brass Pre-Set...
+2 days
Tameson 1/4 inch Brass 8 FKM (FPM) 213 Outer thread cylindrical... 180 -25 TUV certification on request Low-lifting Yes 65
G 3/4'' Brass Pre-Set...
+2 days
Tameson 3/4 inch Brass 17 FKM (FPM) 730.8 Outer thread cylindrical... 180 -25 TUV certification on request Low-lifting Yes 111
G 1/4'' Brass Pre-Set...
+2 days
Tameson 1/4 inch Brass 11 FKM (FPM) 285 Outer thread cylindrical... 180 -25 TUV certification on request Low-lifting Yes 65
Non-adjustable Gas Safety Valves

Non-adjustable Gas Safety Valves

View our wide range of non-adjustable gas safety valves that are used to vent overpressure in your system. A safety valve vents the medium to prevent pressure build-up, thereby increasing the safety of the system. These valves can not adjust the set pressure, so this needs to be known when specified. Once the pressure reaches this limit it will immediately fully open to release the excess pressure. This is usually accompanied by a popping sound. When the system’s pressure goes back down to the set pressure limit, the valve will close. This keeps downstream equipment and people safe from the dangers of overpressure in a system. These safety valves are specifically made for gas-based applications and therefore not suitable for systems transporting liquids.

If you have any questions, read our safety valve technical article or contact us.