How to install the trap correctly, the direction of the trap installation

Here are some of the well-known brands recognized in the valve industry, which are widely recognized and have a high reputation. While rankings may vary depending on time and market conditions, the following brands are generally considered to be among the top brands in the valve industry:

The following are the top ten domestic first-line valve brand manufacturers in 2022-2023, but for reference only: Suzhou Neway Valve Co., Ltd., Shanghai Guanlong Valve Machinery, Shanghai Qizhong Valve Manufacturing, Sanhua, Su Yan, Shentong, Su Valve, Nanfang, Jiang.

First, the word Yao. The above manufacturers are only estimates and references, and the specific situation may vary or fluctuate at any time due to changes in a series of factors such as changes in the market, the size of the competition pattern, and the stability of product quality. As an indispensable key device in industrial production and civil facilities, the quality and reputation of the valve brand directly affect the satisfaction and trust of users.

These brands are known in the valve industry for their innovative technology, high-quality products and reliability. It is important to note that the market and industry are evolving rapidly, and different rankings may vary depending on time and region. For the most up-to-date ranking information, it is recommended to refer to industry reports, professional organizations or market research data for more detailed and accurate information.

Installation location of the trap:

1. The thermodynamic trap should be installed on the horizontal pipeline;

2. The VTON float trap must be installed horizontally, and when it is arranged outdoors, necessary anti-freezing measures should be taken;

3. Bimetal disc traps can be installed horizontally or vertically;

4. The pulse trap is generally installed on the horizontal pipeline, and the valve cover is facing upward;

5. The inverted bucket trap must be installed horizontally and cannot be tilted, and the trap inlet valve can be filled with water or opened before starting, and the trap outlet valve can be opened after the condensate is full.

Precautions for the use of traps:

1. The trap is a valve that is easily blocked by dirt in the water. When activated, first open the flushometer and flush the pipe.

2. If there is a bypass pipe, the bypass valve can be opened for a short flush. If there is no flushing pipe and bypass VTON trap, you can remove the trap, open the shut-off valve for flushing, then close the shut-off valve, install the trap, and then open the shut-off valve to activate the trap.

3. The parallel trap is not rolled, if the discharge of condensate does not affect the normal operation, it can be flushed in turns. Alternate use by closing the sliding valve before and after the trap, and then opening the stunt valve before and after another trap. You can also open the inspection valve to search, check the working condition of the water valve, if the steam flushes out more, it means that the work is not normal, if there is only drainage, it means that the work is normal.

If the condensate continues to flow out, it indicates that the valve in front and back of the inspection pipe is leaking, and it is necessary to find out which valve is leaking.

4. For the steam trap that does not condensate, the shut-off valve before opening the valve can make the trap work, and whether it works normally or not can be checked from the outlet of the trap. <>

1. Before installing the trap, be sure to purge the pipeline with pressurized steam to remove the debris in the pipeline.

2. A filter should be installed before the trap to ensure that the trap is not blocked by the number of bright ears of pipeline debris, and the filter should be cleaned regularly.

3. Valves should be installed before and after the trap to facilitate the trap to be repaired at any time.

4. The flow direction of condensate should be consistent with the arrow sign of the trap installation.

5. The mechanical trap should be installed horizontally, and it can be installed after installation.

First: If you find that the trap is running steam, you should drain the sewage and clean the filter in time, check it frequently according to the actual use, and repair it at any time in case of failure. It should be overhauled at least once a year to remove impurities inside.

Second: the trap is considered a small accessory in the whole steam system, but it has a great impact on the system work and the operation of the Jingjing Shouji, so the maintenance and overhaul of the trap is also very important, and only the important role of the trap in production is fully emphasized.

Third: frequent maintenance, so that the trap is always in good working condition, in order to ensure the best energy saving effect and improve economic benefits.

For details on trap installation, please refer to the respective instruction manual. Here are the precautions for the installation process.

When it is installed on a rising part.

In general, traps are installed lower than the condensate draining equipment. However, if you want to install the trap higher than the condensate discharge equipment, you will need to install a riser fitting in front of the trap so that the condensate can flow smoothly into the trap. Lift fitting:

Also known as:"Suction joints"。When the condensate discharge is low, it can be used to draw the condensate high and direct it forward.

Outlet side ** tube.

The piping diameter used for the condensate discharged from the steam trap should have a certain margin, at least to prevent the impact of steam hammer or pressure loss finger loss. In addition, when connecting the ** pipe with multiple water collection pipes (return pipes), a certain inflow angle should be created to facilitate the flow of condensate.

When the outlet side piping is flooded.

When condensate is discharged into the drain, the risk of condensate splashing is caused if the drain pipe is directly inserted into the water. In the event that it is necessary to be flooded, a hole should be made in the drain pipe or a vacuum regulator should be installed to prevent the water in the drain from flowing backwards to the trap when the steam stops.

Setup of condensate collection device.

When installing a trap in a steam transfer pipe, a condensate collection device needs to be designed.

In the early stages of ventilation and at high flow rates, it can effectively collect condensate, which helps the trap to work better. If the condensate collection device is not designed, it is easy to cause the condensate to be not discharged, and the garbage and scale will clog the inlet.

** of condensate lines at different pressures.

For condensate pipelines with different pressure conditions, it is necessary to design the condensate pipe according to each different pressure, or after installing the flash leg. If high-pressure condensate flows into the low-pressure pipe, the condensate will evaporate again due to the temperature difference of the condensate, resulting in noise and steam hammers.

The trap installation method is as follows.

The installation method of the trap is as follows:

1. The roller-on-roll filter should be dismantled briefly before the trap, and the filter should be cleaned regularly in order to ensure that the trap is not blocked by pipeline debris.

2. The trap valve should be installed before and after the trap, which is to facilitate the maintenance of the trap.

3. The flow direction of condensate should be consistent with the arrow sign of the trap installation.

4. The trap should be installed at the lowest place of the equipment outlet, so that the condensate can be discharged in time to avoid steam resistance in the pipeline.

5. If there is no trap installed at the lowest place of the Yuqiao equipment, a reverse elbow (condensate lifting joint) should be added at the lowest position of the water outlet, and the trap should be installed after the condensate level is raised to avoid vapor resistance.

6. If there is condensate after the trap, the outlet pipe of the trap should be connected to the main pipe above the main pipe to reduce back pressure and prevent backflow.

How traps drain pro! Hello, glad to answer your <> pro-steam traps are installed between the steam heating equipment and the condensate return header. When opened, the barrel is at the bottom and the valve is fully open.

The condensate enters the trap and flows to the bottom of the barrel, filling the valve body, completely submerging the barrel, and then the condensate is discharged to the return header through the fully open valve. Steam also enters the trap from the bottom of the barrel and occupies the top of the barrel, creating buoyancy. The barrel slowly rises and gradually moves the lever in the direction of the seat until the valve is completely closed.

Air and carbon dioxide gas pass through the exhaust orifice in the barrel and collect at the top of the trap. The steam that exits from the vent hole condenses due to heat dissipation from the trap. When the incoming condensation begins to fill the barrel, the barrel begins to exert a pull on the lever.

As the condensate level continues to rise, the resulting force increases until it is possible to overcome the pressure difference and open the valve. As the trap valve begins to open, the pressure difference acting on the disc decreases. The barrel will be lowered rapidly, allowing the valve to be fully open.

The non-condensable gas that accumulates on the top of the trap is discharged first, and then the condensate is discharged. When the water flows out of the barrel, the dirt flows out of the trap together. At the same time as the condensate is discharged, the steam starts to enter the trap again, and a new cycle begins.

I hope my Echo Answers can help you <>

Do you have any other questions?

Hello, dear, the steps for the installation of air traps are: 1. When installing traps, it should be noted that the direction of the arrow on the equipment body should be consistent with the flow direction of the water disturbance in the pipeline. 2. Use equipment with air pressure to clean up the impurities in the pipeline equipment before installation to prevent blockage.

3. Do a good job of anti-freezing measures at the equipment installation place to prevent freezing equipment and affecting work. 4. If the steam trap used by Zheng Ruo is not equipped with a filter, then a filter with a flow area of not less than twice the channel area should be installed in front of the valve. In order to facilitate future clean-up work, the filter should be installed in a location that is easy to disassemble and assemble.

5. The trap must be installed below the lowest point of the outlet of the steam-using equipment and in a place that is easy to drain and maintain, and the traps should be arranged and installed in a centralized manner as much as possible for management, and the connection should be firm and tight. 6. After the installation is completed, the water pressure test needs to be carried out, and the test pressure is the same as the test pressure of the pipeline system before it is completed. Thank you for your consultation, I hope I can help you, I wish you a happy life and a smooth work!

What is the specific content of the key points of steam trap installation, the following Zhongda consultation will answer for you.

1) Clean the pipeline equipment before installation to remove impurities to avoid blockage.

2) The steam trap must be installed below the lowest point of the steam-using equipment and in a place that is easy to drain and maintain, and arranged as centrally as possible for easy management, and the connection should be firm and tight.

3) During installation, pay attention to the direction of the arrow on the valve body and the direction of the medium flow in the pipeline.

4) For steam traps without filters, filters should be installed in front of the valves, and the overflow area should not be less than times the channel area, and the filters should be set in a position that is easy to disassemble and assemble.

5) Where freezing may occur, anti-freezing measures should be taken.

6) After the installation of the steam trap is completed, the water pressure test shall be carried out, and the test pressure shall be the same as the test pressure of the pipeline system.

7) The installation practice requirements refer to the national architectural design standard drawing pin wheel 05R407 "Selection and installation of steam condensate ** and drain device" and manufacturer samples.