How to maintain the rotary valve in winter? Do friends understand? Let’s take a look with the editor!

1. When the rotary valve is not used, both ends of the wear-resistant valve channel should be blocked, and it should be placed in a boring and ventilated room;

2. Adjustable wrenches cannot be used to replace the handwheel. If the handwheel is found to be lost or missing, it must be equipped in time;

3. Pay attention to check whether the sealing surface of the rotary valve is worn or not, and repair and replace it according to the specific situation;

4. If it is found that the external environment affects or damages the valve, the valve stem device should be protected in time;

5. When operating the rotary valve, ensure that the flange and bracket bolts are not lacking, and that they are complete, and the threads are not damaged or loose;

6. Regularly scrub the dirt on it, and do regular inspections;

7. Note that when filling, the gland must not have any skew or no pre-tightening gap;

8. Check whether the trapezoidal threads of the valve stem and valve stem nut are worn out, and whether the packing has expired;

9. If the valve is running, avoid hitting the valve, and do not place heavy objects on the valve.

10. When using a rotary valve, keep the environment around the valve dry. A humid environment will freeze the discharge valve and cause the equipment to fail to operate normally.

The above is the tips for maintaining the rotary valve in winter that the editor will introduce to you. I hope that the above sharing can be helpful to you.

Changzhou Jinkuihua Machinery Manufacturing Co., Ltd. specializes in the production of rotary valves, air shutoffs, air shutoffs, star dischargers, unloading equipment, ash unloading valves, closed fans, dust removal equipment accessories, electric air locks, quick cleaning valves, deceleration Environmental protection equipment products such as machine, dust removal equipment accessories and so on. Customers in need are welcome to come to consult.