Study: static seal leakage causes pressure reducing valve
by：Mech
2020-08-07
Pressure reducing Industrial Valves as an important component in the hydraulic system, its main function is to make the system outlet pressure is always lower than the level of the inlet pressure, maintain the stability of the system outlet pressure, outlet pressure and the system is not affected by the influence of inlet pressure and flow fluctuation;
But once the pressure reducing valve sealing surface leakage occurs, not only affect the normal production, also caused the loss of hydraulic oil, pollution of the environment;
In the Marine hydraulic system, pressure reducing valve as the main control components, the importance of its sealing is dangerous.
1, the pressure reducing valve static seal failure analysis of the problems after joint research analysis and relevant experts found that connection of the pressure reducing valve and valve seal is mainly rely on the connection between the sleeve and the body wall between the o-rings for weeks to seal, the seal once the actual effect, the external leakage is inevitable.
2, the measures to solve the problem of pressure reducing valve seal (
1)
Improve the quality of the pressure reducing valve sealing surface.
(
2)
To ensure that the pressure reducing valve sealing o-ring compressed volume.
(
3)
Increase the pressure reducing valve end face seal.
(
4)
Reduce the friction between the pressure reducing valve o-rings and sealing surface.
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ductile iron gate valve are among the best and the long known , which plays an essential part in automatic manufacturing.
Exceed customers' expectations in the procedures of manufacturing water gate valve.
Mech focuses on three key elements—process, people, and technology—the authors found that people of two seemingly opposite cultures are able to work together in a project-based environment to complement each other and reap mutual benefits for a win-win result.
Shenzhen Mech Valve Trading Co., Ltd. needs to ensure we're resolving customer issues as quickly as possible. By doing so, it leads to positive customer experiences and brand loyalty.
Equipping rising stem gate valve with innovative technology and updated processes will simplify daily compliance duties so that they can focus on attracting, retaining, and developing the most engaged workforce possible.
