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 Hydr casing: PN 16
Maximum nominal size TSG: DN 150
Max allowed fluid temp TSG: 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

Component function: Prevent backflow
Connection type Inlet: Flange
Mtrl Hydraulic casing: EN-GJS-400-18-LT
Nominal pressure Hydr casing: PN 16
Maximum nominal size TSG: DN 150
Minimum nominal size TSG: DN 25
Max allowed fluid temp TSG: 120 °C
Min allowed fluid temp TSG: -20 °C

Sectional Drawings

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