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S330/S331 技术参数
S330 / S331系列蝶阀有对夹及支耳两种结构。适用介 质：水、稀酸、碱、含油物质、酒精、润滑油、油类、 食品、蒸汽等。由于其模块式设计所有GRV手柄、齿 轮箱、气动或电动执行器能直接安装在S330/331之上 无须任何连接支架。
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CENTRIC BUTTERFLY VALVE S330/S331 - MANUFACTURAL RANGE, FEATURES & ACCE |
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Design Code |
API 609 |
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Size |
NPS 2～72 |
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Rating |
ASME Class 150, |
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Flange Standard |
ASME B16.5,ASME B16.47,DIN 2501 |
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Face to Face |
ASME B16.10,API 609 |
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End Connection |
Wafer,Lug,etc |
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Materials |
Carbon Steel,Stainless Steel,Cast iron,etc. |
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Seal Type |
Soft seal |
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Testing Standard |
API 598 |
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Fire Safe Design & Test |
N/A |
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Actuator Type |
Lever,Gear,Pneumatic,Electric,etc |
