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Description
The slam shut valve SBC 187 by Pietro Fiorentini is a safety device which immediately intercepts gas flow when the pressure it is monitoring reaches a pre-set limit due to any anomaly in the system, or when enabled manually.
Mainly used for high-pressure transmission systems and for medium pressure gas distribution networks, this device can be used with natural gas and previously treated, non-corrosive gaseous fluids.
Features- Over Pressure Shut-Off
- Under Pressure Shut-Off
- Internal By-pass
- Push Button for Tripping Test
- Top Entry
- Compact Dimensions
- Easy Maintenance
- Remote Tripping Option
- Limit Switch Option
- Biomethane Compatible and Available with Specific Versions for Full Hydrogen or Blending
Specifications
Specifications
Body
- Cast steel ASTM A 352 LCC
Stem
- AISI 416 stainless steel
Plug
- Stainless steel
Valve Seat
- Stainless steel
Sealing Ring
- Nitrile rubber
Compression Fittings
- Zinc-plated carbon steel according to DIN 2353
Approvals
- EN 14382
- PED-CE
Design Pressure
- Up to 250 bar
Design Temperature
- From -20 °C to +60 °C
Nominal Sizes DN
- 1″
Flanges
- ANSI 1500 according to ASME B16.5
End to End Dimensions
- According to EN 334, EN 14382
