Swing check valve SISTO-RSKNA

Swing check valve with flanged ends, body with or without lining, soft-seated, no dead volumes, straight-way pattern, full bore, slanted seat, static sealing to atmosphere; with soft rubber encapsulated pre-loaded valve disc featuring short travel to closure.

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Main Applications

Nuclear power stations

Technical Data

Nominal pressure: PN 16
Max. nominal size: DN 300
Maximum allowable fluid temperature: 100 °C

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Technical Data

Function: Prevent backflow
Connection type: Flange,
Butt weld ends
Casing material: 1.4571,
1.4435,
EN-GJS-400-18-LT
Nominal pressure: PN 16
Max. nominal size: DN 300
Min. nominal size: DN 25
Maximum allowable fluid temperature: 100 °C
Minimum allowable fluid temperature: -20 °C