Product Specification

Balanced Pressure Type Thermostatic Steam Trap With Membrane Box Regulator

Product introduction: 

Thermostatic membrane box steam trap (steam pressure balance type) is currently the most commonly used advanced energy-saving drain valve internationally. The response of the diaphragm type steam trap valve is very sensitive, and there is high-temperature condensate in front of the valve during operation, without steam leakage, and the energy-saving effect is significant.

The main operating component of the membrane type pressure balancing steam trap valve is the metal membrane box, which is filled with a liquid with a vaporization temperature lower than the saturation temperature of water. There are two options for opening the valve at a temperature 15 ℃ or 30 ℃ lower than the saturation temperature. The response of the membrane type drain valve is particularly sensitive, not afraid of freezing, small in size, heat-resistant, and can be installed at any position. The back pressure rate is greater than 80%, it can discharge non condensable gases, the membrane box is sturdy, has a long service life, is easy to maintain, and has a wide range of applications.
 

When the device was just started, low-temperature condensed water appeared in the pipeline, and the liquid in the membrane box was in a condensed state, with the valve in the open position. As the temperature of the condensed water gradually increases, the liquid inside the membrane begins to evaporate, the pressure inside the membrane increases, and the diaphragm drives the valve core to move towards the closing direction. Before the condensed water reaches saturation temperature, the drain valve begins to close. The membrane box controls the valve opening and closing with changes in steam temperature, playing a role in blocking steam and draining water.

Product component and performance:

Product application:

1. Sensitive and reliable: Sensitive response: The main operating component is a metal film box filled with a liquid with a vaporization temperature lower than the saturation temperature of water. There are two options for opening the valve at a temperature 15 ℃ or 30 ℃ lower than the saturation temperature, which can quickly respond to temperature changes.
2. Automatic air discharge: When the device is just started, low-temperature condensed water appears in the pipeline, and the liquid in the membrane box is in a condensed state. The valve is in the open position and can automatically discharge air. one hundred and twenty-three
3. Strong adaptability: High resistance to overheating: able to withstand superheated steam, not easily damaged by high-temperature steam, suitable for superheated steam environments.
4. Flexible installation position: small in size, light in weight, can be installed in any position, not limited by installation direction, convenient for use in various working conditions. 
5. Energy conservation and environmental protection: Good energy-saving effect: There is high-temperature condensed water in front of the valve during operation, without steam leakage, which can effectively utilize the sensible heat in the condensed water and achieve significant energy-saving effect.
5. High back pressure rate: With a back pressure rate greater than 80%, it can better adapt to changes in back pressure in the system and improve its operational efficiency. 
6. Long service life: Durable membrane box: The membrane box is made of high-quality materials, which are sturdy, durable, not easily damaged, and have a long service life.
7. Strong corrosion resistance: Temperature sensing components have strong corrosion resistance, and valve body materials are available in various options such as carbon steel and stainless steel, suitable for various corrosive media. one thousand two hundred and thirty-four
maintainable
8. Easy maintenance: The structure is simple, with few components, making it easy to inspect and replace parts during maintenance. It can be directly repaired on the pipeline, reducing downtime. 

These characteristics make the membrane type drain valve widely used in steam systems, which can effectively remove condensed water, prevent steam leakage, and improve the operating efficiency and safety of the system.