שסתום ביטחון 1400

שסתום ביטחון 1400

שסתום ביטחון לשמירת לחץ רצוי בתהליך

Product information

Type: Safety and Relief valve

Connections/Rating: Flanged EN 1092 PN-16/25/40/63/100

Dimensions: DN15xDN25 to DN400xDN500

Material: Nodular Iron, Carbon steel, Stainless steel, LCC, Duplex and SuperDuplex

Temperature range: -196ºC to +425ºC

Technical information

Applications: Steam, gases, vapours and liquids

Minimum Set pressure: 0,2 barg; With bellows 2 barg

Seat:: Metal-metal, PTFE, Viton and Stellite

Overpressure: 10% for steam, gas and vapour; 21% fire exposure and 25% for liquids

Blowdown: Gases 10%, liquids 20%

Tolerance Set pressure: ± 3%

Normative

Calculation: EN-4126-1 /7

Design: EN-12516-1, EN-4126-1 /7

Materials: EN/ASTM

Inspection: EN-4126-1 /7, MSS-SP-55