Pressure Valve, Definition, Functions and How it Works

Pressure Valves play an important role in regulating and protecting the temperature in various Heating, Ventilation, and Air Conditioning (HVAC) devices. Insight into these devices is essential, including if there are hot water pipes in your home and business premises. This information is even mandatory for anyone who relies on HVAC equipment as a business object.

What is a Pressure Valve?

A pressure valve is a special valve for temperature regulation for various purposes. This includes maintaining consistent temperature in certain rooms and controlling the water temperature at the tap according to needs. The high demand for HVAC equipment is supported by technological developments, resulting in various types of devices that can be adjusted to suit needs.

Benefits of Using a Pressure Valve

The use of a pressure valve must suit your specific needs. However, in general, this device comes with various benefits. This includes accurately regulating the temperature according to needs, both in air and water. This is closely related to the safety of consumers who use this device in everyday life.

You can feel the benefits of using a valve when a water heating device is installed in the bathroom. When the heating system is activated, you can regulate the flow of hot water to a particular tap, and not flow into the bathtub or toilet pipes. The risk of scalding due to being scalded by hot water will be tightly closed due to the presence of a safety valve.

Types of Pressure Valves According to Needs

One of the characteristics of the best product is when it is used according to needs. Of course, you have to choose the most efficient, guaranteed, and affordable product. But the suitability of the product to business needs is the most important because you will use it in the long term.

After finding a reliable supplier, let’s immediately select the pressure valve based on its type. Procurement of HVAC equipment must start by identifying your specific needs, and then adapt it to the products available on the market. Please identify the features, how it works, and other descriptions by listening to the following description:

Temperature and Pressure Relief Valve

This tool can prevent excessive temperature and pressure with an automatic seal-opening wax inspection system. These protective devices are usually installed in boilers, water heaters, or in controlled pressure storage areas. The best products should ideally be able to reset automatically to prevent wasting hot water resources under certain conditions.

Procurement of TP relief valve must consider a number of technical parameters. A good product must have clear information about opening and resetting temperature. You also have to get clear information about the pressure rating, resetting pressure, water-touching metal materials and DN size. Also consider the product’s expansion rating and standards compatibility.

Fan-Coil Components

The main function of this device is to heat and cool rooms without air ducts. The device consists of a coil, fan and condensation device so that the temperature setting is accurate as needed. As part of a pressure valve, there are several technical parameters that are important in procuring this device.

After appointing a credible supplier, you should get transparent information about applicable media, for example for use in water pipes and for ethylene glycol solution. The next important information is the maximum Glycol percentage, working pressure, operating and ambient temperature range.

Dynamic Balancing Valve

This pressure valve functions as a flow limiter, especially preventing flow rates that are too large. The valve will close when the flow rate is potentially large and will open again when the flow is stable. With this tool, users can maintain the flow rate stably and according to the desired settings.

Freeze Protection Valve

The next type is a safety valve to prevent blockages due to freezing. Its function is dynamic, including for the liquid sugar industry and other thick liquids. The flow in the system is susceptible to blockage due to freezing at certain temperatures. By opening and closing the system in the right situation and time, the flow will continue to flow to prevent the freezing of the system.

Pipeline systems often suffer from water freezing problems in the long winter. This device can overcome freezing which results in flow blockages when the water temperature drops, starting from 3.8 degrees Celsius. The device starts work by opening a valve to drain water out of the pipe. The valve will close again when the water stops flowing.

Scald Protection Valve

This pressure valve plays an important role in user safety when accessing hot water. You will be protected from the risk of scalding due to being splashed with water that is too hot. It is so important that the installation of a scald protection valve is even required by the government in some areas, especially to protect children and elderly users.

Procurement of scald protection valve must take into account several technical parameters. Among other things, you have to choose the right material, for example, Brass. Also check the information about the initial open, full open, and full close temperatures. Product selection must also be accompanied by adjustments, regarding information on working temperature, max pressure, and others.

Apart from the types of pressure valve products mentioned above, there are many other types with specific functions. These include Water Return System Control Valve, Dynamic Flow Balancing Valve, and Pressure Limiting Valve. These devices support the safety and energy efficiency of HVAC systems.

Pressure Valve Supplier

There are many product choices for pressure valves with special specifications. If you are still confused about determining which one best suits your needs, don’t hesitate to consult with the pressure valve supplier before actually making a transaction. So you can get the best recommendation. You also don’t hesitate to ask for information about product specifications to suit your business needs.

You can get the complete information about pressure valves by contacting Jiaxing Legom Technology Co., Ltd. We are an experienced HVAC manufacturer and supplier in China. We have a proven good business reputation. Our company is ready to serve your needs in the field of procurement of HVAC products, and various mutually beneficial partnerships.