A floorstand for handwheel actuated valves allows operation from above.Included is handwheel, non-rising stem, fittings, extension, and floorstand with gate position indicator.

用于手执行器阀门轴承架可以在方阀门进行操作，包括手，杆，连接件，加长件，以及带闸板位置指示器轴承架。