A valve or a gate valve is just like a gate way which allows continuous, complete or partial flow of water through a pipe or pipeline in which it is working.
Parts of a gate valve
- Solid wedge
- Back seat
- Stem nut
- Body seat
- Gland follower
- Stud bolts
- Yoke nut
Application of gate valve
- Gate valves are mostly used in all services of fluids like gas, petrol, water, CNG, oil, fuel etc.
- For applications like natural gas, ball valve is suitable.
- Applications or conditions where pressure is low, ball and gate valves are suitable.
- Gate valve functions as to remove its complete disc from the passage way of the fluid (water or any other), so that there. It is not any hindrance in the pathway of the fluid as gate and pipelines have same diameter.
- The gates can be of different types and structures or materials like butterfly valve, lined butterfly valve, slurry gate valve, ball gate wall etc.
- Gate valve are also known as sluice valve.
- Gate valves requires a very little space to be fitted in the pipeline.
- Gate valve are mostly use to stop the pathway of a fluid. Fluid involves anything that can be flow like liquid and gases etc.
- Gate valve functions as to remove its disc from the path of the fluid.
- The main difference of gate valve or knife valve is that the knife valve has short but sharpen discs while gate valve does not possess this.
- Gate valve completely remove its discs from the passage of the fluid but knife valve moves within the fluid allowing them to move or stop.
- Gate valves could be: solid wedge, flexible wedge and split wedge or parallel discs valve.
- As gate valve functions as by moving upward and downward so that it would be much easier for us to recognize that whether it is working with rising stem or non-rising stem.
- When operation is much lesser then it will provide low pressure.
- Most of the gate valves are used as knife gate valve (i.e., bi directional)
- As it requires less maintenance than it will be much suitable for very high temperature and pressure.
Disadvantages of gate valve
- It is not functioning as to control flow.
- It functions very slowly as gate valve need some time to open and close.
- It has much longer than knife gate valve (used to cut different slurry surfaces).
- The most common drawback of gate valve is that it easily catches corrosion or rust, due to corrosion the disc of the gate valve may stick upward or downward so that users sometimes avoid it to get.
- Knife valve, slurry gate valves, butterfly valve and lined butterfly valve can also be used instead of simple gate valve. For moe information please visit our website www.hpvpl.com.
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Everyone in this world wants to spend a healthy and well-balanced life as it increases the life span and also protects a person from different kinds of diseases. Anything can come in disguise and without even getting noticed it can affect the health and slowly kill the person who is suffering from that disease. Ms is a disease which can be caused to anyone anytime but mostly people get affected near 40 years. A person suffering from sclerosis struggles hard to live life and he loses the hope of living because of pain and knowing the fact that this kind of disease does not have any kind of accurate cure. The doctors and scientists are working on making the medicines and finding a proper cure and exactly finding what is multiple sclerosis the doctors still don’t know how it can be properly cured there are many organizations in which the doctors are providing support to the patients suffering from ms. They are working to reduce the pain and provide temporary relief and also provide mental support to the patient who is suffering from ms. As the patient who is diagnosed with ms disease becomes hopeless and there is a need required to have proper counselling by the experts and also the use of different kinds of medications which would not only boost up the confidence of living but also to fight bravely with ms.
Causes of ms disease
There are different kinds of diseases which have a cure but some don’t have and ms disease is one of them. This is caused by attacking off the immune system to the fatty cells which damage the nervous system and nerves latter on causing damage to brain, eyesight, spinal cord and many other parts of the body because of that patient faces sharp pains and numbness and also difficulty walking and living a normal physical life. What is multiple sclerosis the doctors exactly cannot get the cause and because of that they can only diagnose it with the MRI scan even after the scan some patients of ms disease cannot be easily traced. So this disease is an enigma or maybe a mystery which could be solved one day.
Be a fighter and get used to this disease
There is a fighter inside everyone some people keep it hidden while some use it as their trump card. Some diseases need not only medications and drugs but also they need the will power which comes from inside the heart that we have to fight it. As the doctors are working on finding a cure for sclerosis the people somehow lose the hope of living and face depressions and mental problems. Visiting different health organizations for ms disease and having few counselling sessions by the experts would not only improve the mental health and the doctors would slow the process of ms as it could be slowed or they could also provide temporary relief from pain by using different medications and drugs.