锥齿轮执行器
Bevel Gear Actuators

　　锥齿轮执行器为手轮或链轮提供垂直安装方式，也能够应用在由于空间限制而无法采用标准配置的手轮的地方。其优异的机械特性使得采用锥齿轮的阀门操作更加容易和快速。
　　Bevel gear actuators provide vertical mounting of the handwheel or chainwheel, or can be used where space limitations prohibit the use of standard handwheel. A mechanical advantage makes large valve operation easier and faster.

执行器安装
Actuator Mounting

　　在通径DN100~DN300的阀门上，锥齿轮可以采用标准位置，90度、180度或270度位置安装。请在第二行信息中加以注明。在通径DN350~DN600的阀门上，请从下列表格中选择适当的型号代码来标示安装位置是标准或180度，或者90度或270度安装位置。安装位置的特殊指定作为第二行信息列出。
　　Bevel gears on 4-12" (100-300 mm) can be mounted at standard 90, 180, 270 degree mounting. Specify as second line information. On valve sizes 14-24" (350-600 mm), use the appropriate order code from the chart for standard or 180 mounting, or 90 or 270 mounting. Specify which position as second line information.

执行器选型
锥齿轮手轮执行器，DN100~DN300
Actuator Sizing
Bevel Gear Handwheel Actuator, 4-12" (100-300 mm)

锥齿轮手轮执行器，DN350~DN600
Bevel Gear Handwheel Actuator, 14-24" (350-600 mm)

附件 - 手动执行器
Accessories - Manual Actuators

手轮加长件
Handwheel Extension

　　这个附件提供手轮加长件，通常便于在阀门上方进行远程操作。加长件包括连接件和加长管件，带手轮安装。订购时，注明描述信息和从阀门中心线至手轮的加长长度尺寸。
　　This accessory provides extension of the handwheel to allow remote operation - normally from above. The extension includes fittings and extension pipe with handwheel mounted. To order, specify description and extension length from center line of valve to handwheel.
　　订购范例：
　　Ordering Example:
　　KGU,14,W1,S2,C*MNB-HD20
　　除了手轮加长件以外。阀门中心线至手轮螺母的长度是72英寸 (1829毫米).
　　KGU,14,W1,S2,C*MNB-HD20
　　Except with handwheel extension. Center line of valve to handwheel 72" (1829 mm)

锁定装置
Locking Device

　　仅可为通径DN350~DN600的阀门提供锥齿轮手轮执行器。订购时，在执行器订购代码后增加一个逗号和订购代码“LK”。
　　Available on 14-24" (350-600 mm) bevel gear handwheel operated valves only. To order, add a comma and the order code "LK" after the actuator code.
　　订购范例：
　　Ordering Example:
　　KGU,14,W1,S2,C*MNB-HD20,LK

地轴承架
Floorstand

　　采用手轮执行器操作阀门的地轴承架能够实现在阀门上方进行操作。包括带有闸板指示器的地轴承架，手轮，连接件和加长件。订购时，注明从阀门中心线至地轴承架底部的距离长度。这个尺寸必须至少为从阀门中心线至手轮距离长度的两倍。仅限于暗杆阀门。
　　A floorstand for handwheel actuated valves allows operation from above. Includes floorstand with gate position indicator, handwheel, fittings and extension. To order, specify length from center line of valve to base of floorstand. This dimension must be at least twice the dimension from center line to handwheel.
　　A floorstand for handwheel actuated valves allows operation from above. Includes floorstand with gate position indicator, handwheel, fittings and extension. To order, specify length from center line of valve to base of floorstand. This dimension must be at least twice the dimension from center line to handwheel.
　　订购范例：
　　Ordering Example:
　　KGU,14,W1,S2,C*MNB-HD20
　　除了地轴承架以外。阀门中心线到地轴承架底部的距离为72英寸 (1829毫米)
　　KGU,14,W1,S2,C*MNB-HD20
　　Except with floorstand. Center line of valve to base of floorstand 72" (1829 mm)