Model 1400 Safety Relief Valve
- Body type: EN Flanges
- Connections/Rating: Flanged EN 1092 PN-16 / 25 / 40 / 63 / 100
- Standard Design according to EN-12516-1, EN-4126-1 / 7
- Temperature range -196ºCto +425ºC
- Min. Set pressure 0,2 barg; With bellows 2 barg
- Overpressure 10% for steam, gas and vapour
- 21% fire exposure, 25% for liquids
- Blowdown Gases 10%
- Tolerance Set pressure ± 3%
- Seat: metal-metal, PTFE, Viton and Stellite
Pressure Rating:
- Nodular -PN16/PN25
- Carbon steel -PN16/PN25 to PN100
- Stainless steel -PN16/PN25 to PN100
End Connection:
- RF – RF(PN-16 to PN-100)
Size Range:
- Nodular -25×40 to 200×300
- Carbon steel – 15×25 to 400×500
- Stainless steel – 15×25 to 400×500
Field of Use:
- Steam
- Gases
- Vapour
- Liquids
- Cryogenic service
Material:
- Nodular Iron
- Carbon steel
- Stainless steel
- LCC
- SuperDuplex
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