Ruidu copper valves in the application process should pay attention to those matters

With the deepening development of market economy, ruidu copper valve production has also been rapid development, product variety, the use of the scope of the gradual increase. In this case, may I ask whether you have noticed that the ruidu copper valve should pay attention to those matters during the use of the following Xiaobian collected some relevant information on the use of ruidu copper valve should pay attention to the information, now recommended to everyone.

Ruidu copper valves in the application process should pay attention to those matters


Cutting off the valve should try to use hard seal, cutting off the valve requirements as low as possible leakage, soft seal valve leakage is the lowest, cutting off the effect of course, but not wear, poor reliability. From the leakage of small, sealed and reliable double standard, the soft seal cut off as hard seal cut off. Such as full-featured ultra-light control valve, which is sealed and heaped wear-resistant alloy protection, high reliability, leakage rate of 10-7, has been able to meet the requirements of shut-off valve. Double seal valve can not be used as a shut-off valve, double seat valve spool has the advantage of force balance structure, allowing the pressure difference, and it highlights the shortcomings of the two sealing surface can not be good contact, resulting in leakage.

It is mentioned that use of ruidu copper valve to pay attention to the matter, everyone needs ruidu copper valve, according to the actual situation to decide whether to adopt or not.