Selection Guide Of A Dump Valve
Dump valve is sometimes referred to as blow off valve, diverter valve or compressor bypass. It is used in diving suits and hydraulic mechanisms. However, it is mostly used in automotives. Just like any other valves, its primary function is to prevent too much pressure. In the case of automotive application, it puts off compressed air into the engine. Whenever the engine shifts from a turbo boosted status into off throttle condition, there will be a pressure buildup and all the excess will be dumped by the valve. If you are thinking of buying one for your car, the guidelines below will surely be a help.
Check your vehicle if it has turbochargers or not. More often than not, such valve can be found in vehicles with a turbo on the engine. It is placed in the turbo outlet and throttle body in order to improve the car’s performance. There may be cases though that even those vehicles that have none make use of quite similar valve, which is called a fake dump valve. This kind is apt for vehicles without superchargers yet its driver wants it to have a whooshing sound. The two valves differ a lot with price and function so you need to buy the one that will fit to your auto.
One more thing that you have to consider is the quality of the valve. This will depend on the manufacturer of the product that you will purchase. Its durability will affect your efforts on how to maintain a dump valve. You ought to invest on a good one as there are problems that may arise in the long run if you were to install a defective one. For one, the pipe work and intercooler could burst. There are many different manufacturers that come from various parts of the world. The three major suppliers are from UK, USA and China.
It will also be helpful to read reviews first before you buy a valve. This is because it is will assist you in arriving in an informed buying preference and decision. Independent reviews feature more often than not the advantages and disadvantages of a product. There are analyses that are written by first hand users who have bought the product and you will have an idea on how the goods function. However, you need to verify the claims so that you can ensure that everything you read is true.
Cost is another factor to consider in the selection of a dump valve. The notion that you get what you pay is not true in all cases. There are products that are quite expensive yet do not last longer. Each one may have different perception of how much is cheap. You ought to measure it in the suggested retail price against the quality of the valve so that you will be able to determine whether it is s a good buy or not. Keep in mind that the valves are for your safety also so you might want to invest on something really good. You deserve nothing but the best.