伞齿轮刀闸阀,伞齿轮刀型闸阀bevel gear butt-clamp knife gate valve
产品概述
该产品为伞齿轮驱动,操作轻松灵活,常用于较大口径或较高压力场合人工手动操作。
公称通径Nominal through diameter506580100125150200高度Height370400440510580690800
公称通径Nominal through diameter250300350400450500600高度Height960120013601550170019002400