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Пневматический клапан Samson 3251 Globe
Official Website The Zero Travel 1 Trim (ZT‑1) is intended for a single-stage let‑ down in the FTC (flow-to-close) direction of flow. It is suitable for liquids, two-phase flows, or gases. The benefit of the trim is that a single-stage letdown at different pressures up to Δp = 250 bar can be achieved under certain conditions. Typical applications include: • High-pressure letdown • Critical steam applications
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Бабочковый клапан Emerson Keystone GRW0050 с маховиком серии GRW
KEYSTONE SERIES GR RESILIENT SEATED BUTTERFLY VALVES GRW/GRL (ISO) All Rights Reserved. A heavy-duty industrial resilient-seated butterfly valve
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Фигура 990/920 Emerson Keystone Резистентный клапан бабочки
1. Description A split body thin disc valve for high flow and modulating service. Figure 990 – Wafer body design. Figure 920 – Lugged body design 2. Features obstruction to flow, resulting in the highest Cv, the lowest pressure drops and the best control characteristics. Rounded, polished disc edge gives full concentric sealing, lower torques, longer seat life and tight shut-off. Triple function, resilient seat isolates body and stem from line media, provides drop-tight shut
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Бабочковый клапан Emerson Keystone с эластичным седлом, модели 320/322
1. Description Figure 320 is an economical, resilient seated Butterfly valve with dimensions according to ISO standards 2. Features * Bubble-tight shut-off at full rating in both directions. * One piece, specially profiled, wafer-thin disc stem. * Extended body neck allows free access to the actuator where pipe insulation has been fitted. * The seat and disc are the only two parts in contact with the medium. * Face to face dimensions according ISO 3202 Part 3, K1 (ISO 5752
