Grey cast iron — General technical delivery conditions for castings
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Valves - Cast iron gate valves - With flanges DN 40 to DN 600 - Mating dimensions for PN 10 - Non-rising stem - Nominal pressure PN 2,5, 4, 6 and 10 - Max. temperature 220 degrees C
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Valves - Spheroidal grahite cast iron gate valves - With flanges DN 40 to DN 600 - Mating dimensions for PN 10 and PN 16 - Non-rising stem - Nominal pressure PN 4, 6, 10 and 16 - Max. temperature 350 degrees C
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Valves - Cast steel gate valves - DN 40 to DN 500 - Flexible wedge - Stainless steel seats - Rising stem - Nominal pressure PN 16 - Max. temperature 400 degrees C
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Valves - Cast steel gate valves - With flanges DN 40 to DN 500 - Flexible wedge - Stainless steel seats - Rising stem - Nominal pressure PN 25 - Max. temperature 400 degrees C
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Valves - Cast steel gate valves - With flanges DN 40 to DN 500 - Flexible wedge - Stainless steel seats - Rising stem - Nominal pressure PN 40 - Max. temperature 400 degrees C
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Valves — Cast iron butterfly valves wafer type — DN 50 to DN 600 — Nominal pressure PN 10 — Soft seal
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Cast iron butterfly valves with flanges — DN 100 to DN 600 — Nominal pressure PN 10 — Soft seal
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