The water return system control valve is quite an important device, especially for efficient energy use. As part of the Heating, Ventilation, and Air Conditioning (HVAC) system, households and various industries cannot ignore the existence of this tool. The selection of the best device should be commensurate with the easiest installation.
More specifically, the use of the water return system control valve is common in various water heater systems. The availability of hot water must be supported by easy, safe, and completely automatic access. This tool doesn’t even make you have to wait a long time to get water at a certain temperature, nor does it require you to waste water.
In this article, let’s discuss the water return system control valve in full. When installing this equipment is mandatory according to government regulations, you must of course understand its function and installation method. You even have to be selective in choosing the best supplier so you can get the best products at the most affordable prices.
Contents
What is a Water Return System Control Valve?
This valve is a solution for wasting water when you don’t have a hot water tank on the water heater. This tool guarantees the availability of hot water in the water heater automatically, and you don’t need to run cold water for several minutes to wait for hot water to be available.
The conventional method (running cold water before getting hot water) doesn’t seem to be a significant problem. But imagine how much water is wasted when you need hot water in a year? The basic elements of this tool, namely the return pipe and recirculation pump, allow you to use your time effectively. Hot water is available at any time, as soon as you open the tap.
3 Important Considerations Before Installing a Water Return System Control Valve
There are at least three important considerations that make you have to install this tool in a water heater system. Local governments in some areas require the use of this valve. But your main motivation should focus on function, effectiveness, and efficiency. Especially if you use hot water intensively for household or industrial needs.
So, what are the important considerations before purchasing a water return system control valve? Let’s look at the following description for a complete explanation:
Conduct a Feasibility Analysis
There are many product variations for water return system control valves, and quite a few suppliers are competing to offer the best products. You must be able to define your specific needs, and then adjust the valves and other devices that best suit your needs. Also, make sure to get a licensed valve. The certificate of suitability confirms the quality of the product and shows the credibility of the supplier.
Pay Attention to the Material Forming the Water Return System Control Valve
Official government regulations have determined several materials that are suitable for making valves. Among these materials are brass, copper, iron, steel, brass, CPVC, and others. The material forming the valve must be ensured to be corrosion-resistant, flexible, and of varying thickness. Brass material is recommended because of its high durability.
Adjust the Valve to the Size/Pump and Pipe Connection
Installation of the water return system control valve must match the pipe size and type of pump on the water heater. This might get a little tricky. But a good supplier should provide several size variations, and can even produce custom-sized valves. Most importantly, the appropriate size should not interfere with the speed of water flow.
Another component that must be adjusted is the pipe connection. Make sure to involve professionals so that valve installation complies with applicable regulations. The joint material should also be uniform with the pipe material and guaranteed to be leak-proof. Careless installation of valves and water heaters will be dangerous and violate the rules.
Most Recommended Water Return System Control Valve Specifications
Let’s discuss more technical matters, especially for those of you who want to procure this valve soon. Selectively choosing suppliers is one of the most important things. But you also still have to pay attention to the most suitable valve specifications, even though you will get many recommendations from the professional marketing team.
A good valve should be easy to install. Even though you will involve licensed professionals, valve installation must still be easy, fast, and leak-proof. The valve must also be equipped with an intelligent temperature control system so that it can prevent hot water from mixing with cold water pipes.
Most importantly, valves and all water heating systems must ensure user safety, especially against the risk of scalding. The use of safety valves is highly recommended to ensure safe access to hot water for children and the elderly. This device should also be able to work automatically and support energy-saving campaigns.
The following are important technical parameters in procuring a Water Return System Control Valve:
- Pay attention to the valve-forming material. Brass is one of the best materials with tough, anti-corrosion, and long-lasting characteristics.
- Clear proof pressure information, for example, 10 Bar, or can be adjusted to suit your needs. Don’t hesitate to consult with suppliers to get the best recommendations.
The close temperature range is around 335-37°C and the Open Temperature Range is around 30-33°C. Meanwhile, the Mixing water temperature range is in the range of 55℃-75°C.
Water Return System Control Valve as Part of HVAC
The water return system control valve is part of the HVAC system, especially from the efficiency aspect. Overall, this system strives for comfort and safety and inefficient energy use. You must care about the quality of the equipment and seek to collaborate with credible suppliers.
The use of the water return system control valve cannot stand alone. Purchase wax thermostatic elements, thermal actuators, room thermostats, and heat pumps that suit your needs. If necessary, your knowledge must also be complete regarding the base station, manifold, and HVAC valve.
For more information about the HVAC valves, let’s consult with Jiaxing Legom Technology Co., Ltd. As one of the most recommended HVAC suppliers, Legom provides the most complete and licensed variety of valves. We also open opportunities for mutually beneficial partnerships and support energy-saving campaigns.