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Downloads
Drawing
DXF-TOP-STOP.zipDWG-TOP-STOP
Sales text
1543 - TOP-STOPTechnical data sheet
1543 A TOP-STOPSpare parts - active products
1543-E - TOP-STOP, PN10/16 - DN 40...400Product information
The optimum Valve for each mediumAssembly and operating instruction
1543-B TOP-STOPVAG TOP-STOP®
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PN 10/16 - DN 40...300
Product features
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Soft-sealing acc. to EN 12334
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The circular diaphragm provides optimum damping of water hammers
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In case of a reversal of flow direction, the circular diaphragm closes quickly and quietly
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No mechanically moving parts
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Can be installed in any position
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2 plugs provided for the installation of a by-pass
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Face-to-face length acc. to EN 558-1, basic series 48 (DIN 3202, F6)
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Elastomere approved to W 270
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Final Inspection Test acc. to EN 12266 (DIN 3230 Part 4)
Materials and corrosion protection
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Two-piece body and flow guide made of ductile iron EN - JS 1030 (GGG-40)
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Circular diaphragm made of EPDM
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Inside and outside epoxy coating
Field of application
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Max. operating temperatures: 50°C
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Portable water plants