Swing check valve SISTO-RSK

Swing check valve to DIN/EN with flanged ends, in straight-way pattern, full bore, body with coating or lining, slanted-seat design, static sealing to atmosphere; with soft rubber encapsulated pre-loaded valve disc featuring short travel to closure.

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Main Applications

Mining
General irrigation systems
Chemical industry
Disposal

Technical Data

Nominal pressure: PN 16
Max. nominal size: DN 150
Maximum allowable fluid temperature: 120 °C

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Benefits

Streamlined body design provides low flow resistance coefficient.
Short stabilisation distances
Valve hydraulics without dead volume ensure optimum conditions for high-purity fluids.

Technical Data

Function: Prevent backflow
Connection type: Flange
Casing material: EN-GJS-400-18-LT
Nominal pressure: PN 16
Max. nominal size: DN 150
Min. nominal size: DN 25
Maximum allowable fluid temperature: 120 °C
Minimum allowable fluid temperature: -20 °C

Sectional Drawings

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