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Description
The slam shut valve SBC 782 by Pietro Fiorentini is a safety device which quickly intercepts gas flow when the pressure it is monitoring reaches a pre-set limit due to any anomaly in the system, or when required by the operator at the installation point or from a remote point.
Particularly suitable for high-pressure transmission systems and for medium and low pressure gas distribution networks, this device can be used with natural gas and previously treated, non corrosive gaseous fluids.
Features- Design pressure: up to 102 bar
- Design temperature: from -20° to 60° C
- Sizes DN: up to 10″
- Flanges: ANSI 150, 300 and 600 according to ASME B16.5 and PN 16 according EN 1092
- End to end dimensions: according to EN 14382
Specifications
Specifications
Hydrogen Compatibility %
Hydrogen Compatible up to 100% 
Hydrogen Compatible up to 30% 
Hydrogen Compatible up to 20% Accuracy Class
- ± 0.5 % on the value of the Pressure setting
Nominal Dimensions
- DN 25 (1”) to DN 250 (10”)
Design Temperature
- -20° to 60° C
Body Material
- Cast Steel ASTM A 352 LCC for Class ANSI 600 and 300
- Cast Steel ASTM A 216 WCB for Class ANSI 150 and PN 16
Flanged Connection
- Class 150-300-600 RF or RTJ
Ambient Temperature
- -40° to 60° C
