Flexible wedge gate valve with stem rising through handwheel
明杆楔式弹性闸板闸阀
Specify required extension length from centerline of valve to handwheel.
注明从阀门中心到手轮得所需加长件得长度。
Beneath the handwheel is one set of wrench flats on a nut threaded into the valve body.
在手轮下面, 在一个旋进阀体的螺母上面是一套扳手面。
The valve is equipped with a handwheel. The handwheel does not house a spring and does not wiggle or pivot.
阀门配有手轮。手轮内没有装弹簧，不会扭动或转动。
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