The PORV light goes out, indicating that the valve is now closed. The valve is actually still open.
减压阀指示灯熄灭，表明阀门当前已关闭。阀门事实上还开着。
The PORV light goes out, indicating that the valve is now closed.
减压阀指示灯熄灭，表明阀门当前已关闭。
Pay attention to the flow direction of medium and install the valve referring to the indicating arrow on the valve body.
安装时请认清介质流向并按阀体上指示箭头方位正确安装。
Minimum dimension from centerline of valve to base of floorstand when ordered with position indicating floorstand.
如果订购地轴承架，则最小长度尺寸为阀门中心至地轴承架底座的长度。
The open angle indicating device should display the open state of the valve gate exactly.
开度指示机构应准确地显示阀门的开启状态。
Each valve is fitted with 2 pressure test points, red strap indicating upstream (high pressure) and blue strap indicating downstream (low pressure) for differential pressure measurement.
每个阀门配置2个压力测试点，红带表示上游(高压)，蓝带表示下游(低压)，用于压差测量。
The switch position of butterfly disc is limited by the adjusting screw pole on the worm gear transmission device. The indicating device displays the position of the valve switch.
蝶板的开关位置都由蜗轮传动装置上的调节螺杆限位，指示牌指示阀的开关位置。
When in use, the indicating pointer of a valve plate is rotated to point to some branch pipe on the dial plate, and the liquid of the liquid inlet main pipe flows to the branch pipe.
使用时，转动阀盘指针对准刻度上的某一支管，进液主管的液体就流向该支管。
When in use, the indicating pointer of a valve plate is rotated to point to some branch pipe on the dial plate, and the liquid of the liquid inlet main pipe flows to the branch pipe.
使用时，转动阀盘指针对准刻度上的某一支管，进液主管的液体就流向该支管。
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