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Posted by on in Valve 101

b2ap3_thumbnail_electric-actuator-exploded-view.pngAn electric actuator, also called as an electro-mechanical actuator, is a motor that makes use of electrical energy for producing mechanical energy. These are used in a number of applications and are favored by many industrial users.

Some of the advantages of electric actuators consist of the following:

  • Greater flexibility – Being highly flexible, these actuators are perfect to be used for machines or systems that require flexible processes.
  • Low replacement cost – Another major advantage offered by these types of actuators is the low replacement cost that they have. In fact, these offer great replacement value when used in applications wherein the electronics are independent of the actuator.
  • Greater accuracy – One of the greatest benefits of the electric actuators is the accuracy and precision that they offer. By employing high precision screws and anti-backlash mechanisms, users can get ultimate precision and accuracy, resulting in exact processes and results.
  • Low operational costs – It is important to note that even though the component costs of electric actuators tend to be on the higher side, still the operational and maintenance costs of these actuators is lower than the pneumatic actuators. Thus, they can be effectively used in those systems that require low maintenance and operational costs.
  • Ideal for systems where air is not available – These actuators are perfect to be used in those applications where air is not easily available. So, in case you are going to consider them for a place or situation where availability of air is a concern, and electricity is easily accessible, then go for these actuators.
  • Single source of supply – Electric actuators are great to be used for such applications which need just a single source of supply.
  • Easy installation – These actuators are not just convenient and easy to operate, but also come with simple to install wiring and offer absolutely easy installation. The installation costs of electric actuators are also on the lower side, so they are good to be used to obtain a number of advantages.
  • Accurate mounting – These actuators are suitable for applications that require accurate mounting, thanks to their great design and precise specifications.
  • No shortage of supply – In case there is a power outage, these actuators can still work with the help of a battery powered emergency power supply. So, there is nothing to worry about when these types of actuators are used in the valves.
  • Quiet operation – The electric actuators offer a smoother and quieter operation with the sophisticated technology that they have. So, in case you are looking for quieter, smoother and cleaner actuators, then these would be the right choice for you.

There are many suppliers of reliable and durable electric actuators such as Valtorc® International. Get the best in class products from this company and have smooth and glitch-free operations.

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Posted by on in Valve 101

b2ap3_thumbnail_damage-ball-valve-seats-stem.jpgAfter valve installation, it is important to take care of a ball valve and to ensure its proper maintenance. However, in many cases, even when you take great care of the valves to make sure that they function properly, still there might be cases wherein they need replacement.

This could be when the seals are broken or when some damage takes place in the valve. In fact, there can be several reasons for changing a ball valve. But what is important is to be aware of the procedure that is involved in its replacement.

Enumerated below are the few steps that can be followed to replace a ball valve in an easy manner:

  1. Buying the new valve and other supplies: You have to begin with this step. It is necessary to have all the essential things that you would need to replace the ball valve, before you take the old valve out. Thus, buy the new valve along with the supplies that are required. Ascertain the type of pipe, whether it is made up of copper, PVC, etc. Depending upon the type of pipe, you will have to buy the other necessary supplies.
  2. Turning off the water supply: The next step should be shutting off the water supply completely. Once this is done, you should then turn on the faucet, so that all the water that is sitting in the pipe comes out of the pipeline.
  3. Taking the old valve out: For removing the old valve from the pipe, you can use a hacksaw. Ensure utmost caution while you cut the pipe with the hacksaw and take the valve out of the pipe carefully, without damaging anything.
  4. Splicing the pipe & placing the new valve: After removing the valve, measure the opening to fit in the new valve and splice the new pipe with the old one. After this, put the new ball valve in place and close the pipe with the coupler.
  5. Checking the new valve: Once all the above mentioned steps are followed, turn the water and the faucets on. Make sure that the valve is working fine and there is no leakage. If you detect that there is some leakage, then take the corrective action to fix it immediately.
  6. In case, there is no leakage then turn off the water supply and seal the pipes back into the wall they are placed in. If necessary, you should repair the wall with a little paint and spackle.

By following these simple steps you can easily replace a ball valve. So, go ahead and buy your new ball valve and the necessary materials to replace the old valve. There are various manufacturers that offer great and durable valves. Contact them today and get the right products for your use, without any delay!

Tagged in: Maintenance
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