Type 140 Safety-Valve for steam, gases and liquids

Material: Inlet body / Spring bonnet

Type 140.2:  1.4404 / 1.4404

Type 140.7:  1.4571 / 1.4571 and special materials


Connection size: Inlet DN 10, DN 20, Outlet DN 15, DN 20

Flow media: Stream, gases and liquids

Temperature ranges: -200°C to 280°C

Nominal pressure: PN 300 (to PN 500 for D/G)



This safety valve is a universally usable valve for nearly any industrial application. Due to its construction and production method, any imaginable material can be used for it to cover any possible use. For example, it may be used in general piping construction, in ships, but also in the pharmaceutical area and in the foodstuffs industry.

The benefit of this safety valve is that entry and exit area are produced of one single piece each.