For trunnion mounted ball valves, rod extension is attached at either side of trunnion and it is further supported by bearings located at top or bottom of the body. The bas are allowed to rotate the axis for proper opening or closing of valves. Here, we will discuss on major advantages of trunnion mounted valves over floating ball valves India.
What makes Trunnion valves more preferable over similar other options available in market?
1. Strong support
For the floating valves, balls are supported by flexible seats that act as weak connection and it may get damaged quickly. At the same time, trunnion valves make strong configuration and work as wonderful support even when operated under pressure.
For the floating valves, balls are supported by flexible seats that act as weak connection and it may get damaged quickly. At the same time, trunnion valves make strong configuration and work as wonderful support even when operated under pressure.
2. Valve sealing
There is upstream or downstream pressure process that is used as sealing agent for both low pressure and high pressure applications. On the other hand, floating ball valves work on line pressure only.
There is upstream or downstream pressure process that is used as sealing agent for both low pressure and high pressure applications. On the other hand, floating ball valves work on line pressure only.
- If we talk about low pressure sealing then constant compression force is required on seating area for tight sealing, In case of floating valve, only line pressure works even balls are compressed against downstream pressure for effective dealing. In extreme cases, floating valves may result into leakage especially when they are installed under vertical orientation. SO, you are strongly recommended using trunnion valves under vertical orientation for effective sealing.
- For high pressure sealing, both floating and trunnion ball valves work amazing and results into effective sealing force at the end.
3. Torque operation
Trunnion valves have one extra advantage that they can be operated at lower torque even under high pressure. The value of operating torque may vary based on friction and friction further depends on work pressure, seating area or other operating conditions. In case, any of these factors vary then operating torque will also get affected.
These are few technical reasons that make trunnion valves more beneficial when compared to ball valves. To know more on ball valves India and to get attractive deals for same, you should contact leading exporters or manufacturers right away.
Trunnion valves have one extra advantage that they can be operated at lower torque even under high pressure. The value of operating torque may vary based on friction and friction further depends on work pressure, seating area or other operating conditions. In case, any of these factors vary then operating torque will also get affected.
These are few technical reasons that make trunnion valves more beneficial when compared to ball valves. To know more on ball valves India and to get attractive deals for same, you should contact leading exporters or manufacturers right away.