미디어: | Petroleum, Gas, Chemical Liquids, Ash Solids |
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온도: | High Temperature and Pressure |
액추에이터: | Gears and Electric and Pneumatic Actuators |
자료: | Wcb/Wc9/CF8m |
구조: | Sthe Stem Goes Straight up and Down |
씰링 양식: | Self-Sealing Spherical Disc and Double Disc Struct |