Selection Guide Of An Air Valve
Air valve is often referred to as control valve as it controls the airflow. It is basically used in liquid treatment and conveyance systems. It is specifically designed in order too achieve efficient flow of liquid, conservation of energy and prevention of surge. Air can cause two major problems if it will not be dealt with. First, there might be total stoppage of the liquid as it can slump the pressure. Second, surges can bring about serious damage to the valves, gasket, or even the entire line. This is why it is vital to select the right valve. Below are some useful types.
Determine the application in which you will use the valve for as this will indicate what type of valve you ought to purchase. Most people use the automatic type which is made available in many different designs and configurations. Generally, there are three kinds of configurations, namely the air release, vacuum and air combination valves. The latter is the widely used as it combines the functions of the first two. Each offers various solutions in order to address specific needs of the users.
The manufacturer and/or the supplier also plays a key role in your efforts on how to maintain an air valve. This is because you have to consider the quality of the products you purchase from them. There are advantages in buying from a firm which has been in the business for long. You can rest assured that such companies have pertinent certifications from acknowledged regulating bodies. It plays a key role on ensuring that your system will operate efficiently so you must not take any risks at all by buying from a manufacturer which offers substandard goods.
The materials where the goods are made of must be taken into account too in the selection of valves especially if you are dealing with water sewage systems. This is because aside from liquids, other elements, such as solid materials and grease, will also take part in keeping the valves in good condition. Ideally, valves that are in direct contact with liquids almost all the time ought to be made from type 316 stainless steel so that it will not rust. The body and the cover may also be made from cast iron so long as its external parts will be coated with universal alkyd primer.
When you are selecting an air valve, you also ought to consider the cost of the good. However, keep in mind that you should not fall easily fall on the temptation of going for ones that are too cheap and too expensive as the quality is not measured through the price alone. You can determine if the figures you are looking at is reasonable if you will compare it side by side with the quality it has. Different independent reviews can help you in delving into the effectiveness of a product. You can also seek some advices from family and friends. You need to choose the right valve for you in order to prevent unlikely incidents.