 |
| Quantity: | |
|---|---|
Q347F
ZJFV/OEM
The advantages and disadvantages of ordinary turbine ball valves and turbine ball valves with ISO platforms are as follows:
#Ordinary turbine ball valve
**Advantages:**
1. * * Low fluid resistance * *: Its resistance coefficient is equal to that of a pipe section of the same length, which is beneficial for fluid flow.
2. * * Simple structure, small size, light weight * *: easy to install and maintain.
3. * * Easy to operate * *: Quick opening and closing, only need to rotate 90 ° for remote control.
4. * * Convenient maintenance * *: The sealing ring is generally movable, making it easy to disassemble and replace.
5. * * Wide applicability * *: The diameter can range from a few millimeters to several meters, and can be applied to high vacuum to high pressure.
**Disadvantages:**
1. * * Relatively poor regulation performance * *: Compared to globe valves, ball valves have poorer regulation performance, especially pneumatic or electric valves.
2. Temperature resistance limit: The main valve seat sealing ring material is polytetrafluoroethylene, which has a low temperature resistance level and can only be used below 180 ℃. If the temperature exceeds this limit, the sealing material will age.
###Equipped with ISO platform turbine ball valve
**Advantages:**
1. * * Easy to install actuators * *: Adopting the ISO5211 manufacturing standard, pneumatic or electric actuators can be directly installed without the need for additional brackets.
2. * * Improved Stability * *: By directly installing the actuator on the platform, the stability between the valve and the actuator has been improved.
3. * * Stable Performance * *: During use, the performance is stable and will not be affected by loose brackets or excessive coupling clearances.
4. * * Compact structure * *: occupies less space and has a more compact structure.
**Disadvantages:**
1. * * Not resistant to high temperatures * *: Due to the possibility of temperature transmission to the cylinder, the rubber ring inside the cylinder is prone to aging, and is generally suitable for pipelines with medium temperatures below 80 degrees Celsius.
2. * * Cost may be higher * *: Due to structural improvements, there may be an increase in manufacturing costs.
The advantages and disadvantages of ordinary turbine ball valves and turbine ball valves with ISO platforms are as follows:
#Ordinary turbine ball valve
**Advantages:**
1. * * Low fluid resistance * *: Its resistance coefficient is equal to that of a pipe section of the same length, which is beneficial for fluid flow.
2. * * Simple structure, small size, light weight * *: easy to install and maintain.
3. * * Easy to operate * *: Quick opening and closing, only need to rotate 90 ° for remote control.
4. * * Convenient maintenance * *: The sealing ring is generally movable, making it easy to disassemble and replace.
5. * * Wide applicability * *: The diameter can range from a few millimeters to several meters, and can be applied to high vacuum to high pressure.
**Disadvantages:**
1. * * Relatively poor regulation performance * *: Compared to globe valves, ball valves have poorer regulation performance, especially pneumatic or electric valves.
2. Temperature resistance limit: The main valve seat sealing ring material is polytetrafluoroethylene, which has a low temperature resistance level and can only be used below 180 ℃. If the temperature exceeds this limit, the sealing material will age.
###Equipped with ISO platform turbine ball valve
**Advantages:**
1. * * Easy to install actuators * *: Adopting the ISO5211 manufacturing standard, pneumatic or electric actuators can be directly installed without the need for additional brackets.
2. * * Improved Stability * *: By directly installing the actuator on the platform, the stability between the valve and the actuator has been improved.
3. * * Stable Performance * *: During use, the performance is stable and will not be affected by loose brackets or excessive coupling clearances.
4. * * Compact structure * *: occupies less space and has a more compact structure.
**Disadvantages:**
1. * * Not resistant to high temperatures * *: Due to the possibility of temperature transmission to the cylinder, the rubber ring inside the cylinder is prone to aging, and is generally suitable for pipelines with medium temperatures below 80 degrees Celsius.
2. * * Cost may be higher * *: Due to structural improvements, there may be an increase in manufacturing costs.
