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Si C132
Safety valves for pressure relief in accordance to PED, DIN/EN and ASME
The universal compact safety valve.
- 3 body seat sizes for appropriate size selection.
- Bellows design available for body seat sizes 12.2 mm and 17 mm.
- Connection available with EN and ASME flanges as well as threaded connections.
- Increased sealing performance thanks to ball-bearing disc.
- Block body design in special material available.
Product Specifications
Inlet sizes
- DN 15 to DN 25
- NPS ½ to NPS 1
Inlet pressure rating
- PN 10 / Class 150 to PN 320 / Class 1500
Set pressures
- 0.55 bar / 8 psi to 200 bar / 2900 psi
Temperature range
- -200°C to +427°C
Overpressure
- Vapours / gases:10%
- Liquids:10%
Blowdown
- Vapours / gases:10%
- Liquids:20%
Allowable built-up back pressure without bellows
- 10% of set pressure
Inlet sizes
- DN 65 to DN 400
Pressure stages
- PN 10 to PN 40
Outlet pressure range
- 0.8 bar up to 15 bar possible
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