Safety Valve with Tightening Foil Type SiF 130.000/140.000 (Bellows)

Function

Securing the system against overpressure with highest tightness requirements and at the same time vacuum tightness

Application

Chemical plants whose safety pressure is especially low

Design

	Construction:	Angle valve
	Size:	DN 20 - 80
	Connections:	In accordance with all standards and factory standards
	Seat-Ø:	20 to 80 mm
	Max. set pressure:	40 bar
	Materials:	GS, CrNiMo and others
	Mounting position:	variable
	Perm. temp.:	GS -30 °C to 400 °C (with appropriate choice of material -196 °C to 550 °C)
	Massive inlet nozzles with sealing foil insert
	Discharge coefficient:	= 0,25