Ball Valves vs Globe Valves
Design - Ball valves have a chamber with a spherical ball that has a hole bored into it. The ball is connected to a handle, which increases or stops the flow.
Benefit - Ball valves allow the user to see exactly what position the valve is in. If the handle is perpendicular to the line, the hole is facing perpendicular to the line, and therefore is fully closed.
Application - Ball valves are used in high-pressure and shutoff applications, because they do not wear easily.
Design - Globe valves have a plate with a hole in it, and a disk or plug completely or partially fits into the hole, slowing or stopping flow.
Benefit - Globe valves offer greater precision than other valves when it comes to regulating flow.
Application - Globe valves are used in applications where flow needs to be finely tuned, they are designed to restrict flow.
Check out GVC’s line of ball, gate, globe and check valves here.
Source: http://www.ehow.com/facts_6759345_difference-between-ball-globe-valves.html
Best Flanged Valves On The Market
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Flanged Valves
The prosperity of the valve industry has been shown in many fields. Actually, there is great variety of the types of the valve. All these types are making their own contributions to the development of the whole modern industry. As we all know, Flanged Ball Valves are made to control the flow of gases, liquids and granular solids in many systems. In order to meet various requirements, valves are designed and manufactured with a wide range of the types, sizes, materials, working temperature and pressure and means of actuation and so on. At this moment, we take the type of the ball valve and gate valve out for a comparison. Learn more about flanged valves below.
Flanged Valves Related articles
- There Are All Kinds Of Valves - Check out the Leader in Pipeline Valves (globalvalveandcontrols.com)
- Ball Valves - Are They Useful? (globalvalveandcontrols.com)
- Selecting A Butterfly Valve For An Application (globalvalveandcontrols.com)
Flanged Valves
Trunnion Mounted Ball Valves – Made GVC Style
Trunnion Mounted Ball Valves - Made GVC Style
ANSI 150 through ANSI 2500 from ½” through 60” – Global Valve and Controls high performance trunnion mounted ball valves incorporate premium qualified materials along with the Ultimate design of Upper and lower trunnion plate system.
General Applications:
These Trunnion Mounted Ball Valves are designed for pipelines, standard or severe oil
and gas applications; including production, upstream processing, transportation, distribution, refining and petrochemical, as well as power plants, water transportation, sea water desalination and chemical applications.
Global Valve and Controls = Pipe line Valves
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Global Valve and Controls
Our corporate office is located in Houston, Texas with stocking distribution locations throughout North America. Global Valve and Controls has serviced the industrial market for nearly a decade. Within this decade GVC has worked closely with many leading Oil & Gas, Energy, Petrochemical and Agriculture companies worldwide, providing valve flow control products of the highest performance and superior quality at competitive pricing.
GVC provides high performance industrial ball valves at competitive prices. We maintain a comprehensive in-house inventory of all our products ensuring your order is ready for immediate delivery.
The Overview of Long Pipeline Ball Valve
In the long pipeline system, the required pipeline ball valve must have the following functions such as controlling the medium, changing the direction of the medium flow, preventing reflux, cutting off the medium, blocking the pipe and so on.
In order to realize the above-mentioned functions, the long pipeline ball valve must be provided with the following features. Firstly, reliable sealability. The long-distance pipeline can only be checked at the regular time and sometimes it has to pass through high mountain, desert, grassland, earthquake region and other places. If the sealability is not good, it maybe will result in leakage or even the serious accident. Therefore, for preventing these things, this kind of valve must have the good sealability, especially for the sealiability of urgent grease injection. Secondly, the operation time should be long. Once the long pipeline ball valve is used, it can not stop working in several years or even in more than ten years. The longer it operates, the better it is. For prolong the service time, the valve seat is of great importance. Because to some degree it depends on the using time of the valve. Thirdly, the valve must have the high strength and resistance force. In the transportation process, the pressure of this valve may reach at 10.0MPa and the length may be very long. Therefore, it is easy to suffer the extending, curving or squeezing by the external forces such as earthquake, temperature or equipment vibration. In order to ensure the normal operation of the valve, enough strength is essential. Fourthly, the long pipeline ball valve should be resistant to corrosion. Because the natural gas contains the Hydrogen sulfide, which can erode the valve and eat the mechanical device, it is of great importance to select resistance-proof material. Fifthly, it has the automatic function. As we know, the long pipeline ball valve is controlled by the central control room. So in order to control the valve at the long distance immediately, the valve should be controlled automatically. Last but not least, the valve must be light in weight and tight in structure. With this feature, it is convenient to install and repair the valve.
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Leaking Pipes- What To Do With Leaking Pipes?
Leakages in pipes can be very painful. This is something which does not come into notice of people easily and at early stages. It can get unnoticed even for years. But when noticed, quick actions should be taken.
The results of leaking pipes could be very well seen in your monthly water bill. Leave money wastage on one side, the major point of concern is the wastage of natural resources. Leaking pipes can cause a great trouble at your homes. They can cause slippery bathroom floors which can be very risky. Thus, leaking pipes are a hazard to your finances, surroundings and also to your safety. So, it is necessary to deal with such a situation as soon as possible.
The major causes of leaking pipes are due to break in the substance, increased water pressure or loss of bonding agents especially in the joints. Instead of looking for a professional assistance, in other words, a plumber; you should first try to fix the problem on your own. The first thing you need to do is to search for the source of the leak and then immediately turn off the water from the main valve. For temporary solution you can use quick fixes. You can also drape a piece of rubber around the leaking joint. After that apply a stainless-steel hose clamp. You must also drain water from the pipe by opening the valves below the leaks.
For leakage around fittings, dry the surface and measure the circumference of the pipeline. You can also make use of adhesives. They work efficiently and effectively on dry and clean surfaces. Apply the epoxy on both sides of the leakage. The various hardware parts that you can use to stop leakages are: Rubber lined sleeve clamp, hose clamps, quick fixes, duct tape or electrical tape, plumber epoxy putty. If you have all the right tools, then leaky pipes can be mended by yourself. Thus whenever you have to make any emergency repairs, you should have all the important and required materials by your side plus you should work carefully with hot water lines to avoid any sort of harm or burns.
Learning how to fix simple tasks will help you save money plus you will become skilled. If still the leakage prevails after trying all these remedies by yourself that means the leaking pipe might not be rectified. You should then call for professional help.
About the Author:
Meenakshi is a professional writer and she has been writing articles for last two years. Currently she is writing on Leaking Pipes.
Global Valves and Controls Welcome New Employees – Their Way Of Boosting the Economy
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Global Valve and Controls’ newest addition to its sales team, Adriana Molina, made her first public appearance at the Houston Rodeo Cook-off with Troy Richard, Director of operations, and Laura Parker, VP of Sales and Marketing. She was introduced to a few important GVC clients, Mark Knippa of Aspen Pipeline and Jesse Cavazos of Venado Project Services, LLC.
To learn more about Adriana, go to LinkedIn and check out her profile!
Laura Parker and Adriana Molina
Flanged Valves At Affordable Pricing
Flanged Valves At Affordable Pricing
Global Valve and Controls manufactures ball, gate, globe and check valves, automation and accessories. Because of our strong technical support, many engineering firms rely on us for support and advice in the design, including but not limited to pipelines, plants, and storage facilities in the oil and gas sector. GLobal Valve and Controls are known for our trunnion valves for severe service applications. Our proven track record of reliable, long lasting products have allowed us to form long lasting business relationships with our clients. It is very important to GVC to provide our clients with the right valve for the right application. Global Valves wants repeat business, not a one time sell. GVC is in it for the long haul, providing customer service for the duration of the life of the valve installed and maintenance.Global Valve and Controls also provides competitive pricing, usually 20-30% lower than our competition. Currently, GVC's average factory delivery is 10-12 weeks, opposed to the industry standard of 20-22 weeks. Combined with the longevity of our products, our clients experience a significantly decreased cost of ownership, nonequivalent to any other manufacturer in our industry.