-
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
-
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 ...
-
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 ...
