气动球阀在操作中应该留意什么：
What should be paid attention to in the operation of pneumatic ball valve:
1.气动球阀在运转过程中应顺时针关闭启闭方向。
1. The pneumatic ball valve should close the opening and closing direction clockwise during operation.
2.由于管网中的气动阀通常是手动启闭的，所以不应该有太多的启闭转数，即大口径阀门也应该在200-600转。
2. Since the pneumatic valve in the pipe network is usually opened and closed manually, there should not be too many opening and closing revolutions, that is, the large-diameter valve should also be 200-600 revolutions.
3.在管道工压条件下，更大的启闭力矩应为240n-m，以便当一个人的启闭操作。
3. Under the pressure of the plumber, the larger opening and closing torque should be 240n-m, so that when one person opens and closes.
4.气动球阀的启闭操作端应为方榫，尺寸应规范化，面向空中，以便人们能够直接从空中操作。带轮盘的阀门不合适公开管网。球阀厂家。
4. The opening and closing operating end of the pneumatic ball valve should be a square tenon, and the size should be standardized, facing the air, so that people can operate directly from the air. The valve with wheel disc is not suitable to open the pipe network. Ball valve manufacturer.
5.气动球阀的显现盘。
5. Display disc of pneumatic ball valve.
(1)气动球阀的启闭度刻度线应在变速箱盖或转换方向后的显现盘的外壳上铸造，均面向空中，刻度线涂上荧光粉；
(1) The opening and closing scale of the pneumatic ball valve shall be cast on the gearbox cover or the shell of the display disk after changing direction, both of which face the air, and the scale shall be coated with fluorescent powder;
②不锈钢板可用于指示盘针好的状况下能够运用不锈钢板，否则不应运用铝板作为刷漆的钢板；
② Stainless steel plate can be used to indicate that stainless steel plate can be used when the dial needle is good, otherwise aluminum plate should not be used as the steel plate for painting;
③指示盘针头醒目，固定结实，一旦启闭调整精确，应用铆钉锁住。
③ The needle of the indicator plate is eye-catching and firmly fixed. Once the opening and closing adjustment is accurate, it should be locked with rivets.
The above is a detailed introduction about Shanghai Lianggong valve. I hope it will help you If you have any questions, please contact us We will provide you with professional service //www.rabieb.com
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