The check valve are suitable for the pipe system which the medium is liquid and steam. It is level installation, avoid the refluxing of the media. This is an self-acting type with low resistance, downstream is to open otherwise is to close.
Suitable medium: Water, oil, steam and non corrosive media
Working Temperature: Below 200
Nominal Pressure: PN1.6Mpa
Body: Cast Iron GG18
Disc: Cast Iron GG18 +Brass.
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