SERVICE SERIES SMS-71000

Safety valves series SMS-7100 are especially designed for steam service and are to be used when the safety valve is requested to perform with very precise overpressure and blowdown. These safety valves have two rings for the best performance and control.

OVERPRESSURE AND BLOWDOWN

Performances of safety valves series SMS-7100 are within the ASME Section I limits, and full fills the directive 97/23/EC (P.E.D.).

Set Pressure	Over Pressure	Blowdown
Up to 4.66 bar	0.14 bar	0,28 bar
From 4.67 to 4.69 bar	3%	0,28 bar
Over 7 bar	3%	0,28 bar

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