maintenance method

1, the valve should be placed in ventilated and dry inside the chamber, valve at both ends of the channel to jam.

2. If the storage time is long, and should be inspected periodically and regular cleaning and after cleaning to besmear antirust oil.

3, after the installation, we must also regularly check whether the valve and aging degree of normal work. Main projects include:

( 1) Sealing surface wear.

( 2) The stem and stem nut abrasion of trapezoidal thread.

( 3) Packing is outdated failure, if any, should be replaced in a timely manner.

( 4) repair after assembly, should carry on the sealing performance test.

the valve also regularly to inject grease inside, can use for longer periods of time, the right and the orderly maintenance and maintenance of the valve, valve can make the function of normal and can increase the service life, some things tend to ignore.

the first, at the time of injection oil, tend to ignore the quality of the oil, oil quality is very important, some grease is not only the valve without protection, may also have side effects, so in choosing a grease, try to choose better grease. How much to the injection valve, if less injection, sealing surface due to the lack of lubricant and speed up the wear and tear. Inject more fat, will cause the valve plug, affect the normal work, but also can cause the waste oil, when to inject grease valve should be according to the different valve size and instructions for injection, can according to the size of the valve size capacity, calculated, then the proper injection.

the second, when to inject grease valve, often ignore the problem of pressure. When the injection pressure is too low, can lead to seal failure, or pressure is too high, note oil mouth can easily plug.

Shenzhen Mech Valve Trading Co., Ltd. is different from other companies as we provide timely and unique services to our respected clients.
Shenzhen Mech Valve Trading Co., Ltd.’s core aim is to afford high-quality products with the concept of manufacturing technology.
It is one of the best products available in the market today. resilient seated gate valve is famous product in many oversees market.
A wholesaler should have many resilient seated valve based products that could help you if you have a os&y gate valve problem. It is better to treat the problem early rather than have to deal with it later. Shenzhen Mech Valve Trading Co., Ltd. is your best choice.
gate valve is receiving a great positive feedback in the market. And many of our clients are fully satisfied with it.