@@ -1,1 +1,1 @@ - +<br>The famous Apollo Models DC4A double check valves stop contamination of potable water supplies from back siphonage or reverse osmosis, but none of the hazards associated with these back siphonage devices. This Made in America product features stainless steel outer housing and nuts and screws as standard. It is also marked "Apollo", which helps to distinguish it from the competing brand, Cosco. The flow control valve features two-stage operation with a high limit and an adjustable back flow control. The unit has an on-off indicator light and internal thermostatic control.<br><br><br>The flow control valve is suitable for use with both hot and cold water applications. The Apollo models feature safety valve air release and a safety lock, both of which are automatically released if excess pressure is detected. The ball size is available from one inch to eighteen inches in diameter and will be easily removed with one hand, making these types of valves a safe choice for any application where quick and easy access is required. Available in many different finishes, the Apollo Ball is a great addition to your plumbing equipment arsenal.<br><br><br>The most common use for this type of valve is in the plumbing industry to regulate back flow of pressurized fluids. In this instance, water is injected into the system at a high rate, usually with the intention of counteracting back flow of the remaining water. The Apollo valves also provide pressure relief by allowing the ball to be manually repositioned if necessary. The valve assembly then relieves the pressure on the remaining tubing.<br><br><br>In some instances, the Apollo Ball valve may be used to assist in the water flow control of an underwater drain system. The added advantage of these valves is that they offer excellent flow control, even under high pressures. For example, if the pipes in a sewer system were backed up due to tree roots or other obstructions, the ability of the Apollo ball valve to maintain the proper flow rate would allow for complete sewage removal without the necessity of a new line installed.<br><br><br>When used for plumbing applications in commercial or industrial settings, the Apollo ball can be very useful as a secondary flow control valve. This type of valve allows for the shutoff of incoming water at any time. As well as providing shut-off functionality, some of these valves allow for the addition of a biological filter to reduce the amount of particulates in the water that can enter the pump inlet, improving waste water quality.<br><br><br>While these valves can offer both secondary and primary functions, the primary function is best served by the Apollo "A" series. These valves feature an elongated body with three adjustable air buttons. On the low setting, the air button controls the flow of water through the valve. The "B" button starts the flow and continues until the "C" button is pressed, which stops the water flow.<br><br><br>In order to determine if the water flow is in balance, the pressure gauge on the valve will need to be inspected. Typically, this pressure gauge has markings that indicate different levels of water pressure. If you have any issues relating to wherever and how to use [https://www.inoxcamlockfittings.com/flexible-hose-end-with-coupling/ This Web page], you can get in touch with us at our own website. These levels are based on the amount of pressure applied to the valve itself, which will depend on the pressure that the water is trying to control. When the pressure is too high, water will begin to accumulate in the lines, decreasing the overall flow rate. When the pressure is too low, however, the water will simply come out of the valve, restoring normal pressure levels.<br><br><br>Although not highly recommended, some plumbing professionals may opt to install a non-watertight Apollo Ball Valve on their own. However, this process requires that a significant amount of knowledge and experience on valve installation is possessed. As a result, many professional plumbers choose to purchase the most reliable valves on the market, thereby ensuring that they do not have to do any maintenance work themselves. In most cases, the Apollo Ball Valve is sold without the ball bearing assembly. However, if the installation is needed, the new valve will need to be purchased in addition to the old one.<br>