What does the red copper ball valve Q11F 20T mean

Q Ball Valve. 1 female thread.

1 pass-through. PTFE soft seal.

20=20pa= pressure.

Copper material.

Soft Seal Wire Mouth Copper Ball Valve DN20

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.

Q21F-16T means: Male threaded copper ball valve.

Stainless Steel Ball Valve Q11F-10P16P:

1. Q is the valve code, that is, the ball valve;

2. The first 1 is the connection mode, that is, the internal thread;

3. The second 1 is the structural form, that is, the floating straight-through type;

4. F represents the sealing material, fluoroplastic, and PTFE sealing.

and 16 are both valve pressures, i.e. 10 kg and 16=

6. P indicates the material of the valve body in the family, stainless steel.

The stainless steel ball valve only needs to be rotated 90 degrees and the torque is small to close tightly.

The main feature of the ball valve is that it is compact in structure, easy to operate and maintain, stainless steel ball valve can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media.

Stainless steel ball valve classification: stainless steel pneumatic ball valve, stainless steel electric ball valve, stainless steel manual ball valve. Stainless steel ball valve material is divided into 304, 316, 321 stainless steel ball valve.

Q stands for ball valve, 4 stands for threaded connection, 1 stands for ball valve is floating ball (ball pants tung valve is divided into floating ball and fixed ball, 7 stands for fixed ball), F stands for PTFE-PTFE seal (PTFE PTFE), 10 stands for ball valve nominal pressure is 10 kg (1MPa), P stands for ball valve body material is 304 stainless steel.

Q41F ball valve It has the same 90-degree action of rotating limb, the difference is that the body is a sphere, and there are circular through holes or channels through its axis. The ball valve is mainly used in the pipeline to cut off, distribute and change the flow direction of the medium, it only needs to rotate 90 degrees of operation and a small torque to close tightly.

Q41F Ball Valve Classification: Stainless Steel Q41F Ball Valve, Canton Q41F Ball Valve, Carbon Steel Q41F Ball Valve, One-piece Q41F Ball Valve, Three-piece Q41F Ball Valve.

Summary. 3. When cleaning the ball valve, it is necessary to clean the oil stains and accumulated dust and substances on the ball valve.

4. When cleaning, it is generally necessary to remove the small parts on the ball valve, at this time, it is necessary to pay attention to avoid damaging the small parts inside, especially the parts other than the metal material, when disassembling the O-ring, it is necessary to use professional tools to disassemble to avoid deformation.

5. Even the parts used for the first time need to be cleaned before use.

What is the material of the ball valve Q11F-16?

Hello dear, is a kind of valve. Among them, Q represents the model, 1 represents the internal screw, and 1 represents the straight-through ball valve, F represents the sealing surface of the valve seat, and the number 16 represents the nominal pressure is 16kg, that is.

2. How to maintain the ball valve 1. If it is not a metal part, it should be taken out to dry immediately after cleaning, and the material should not be soaked in water all the time. 2. Some metal places can be cleaned with gasoline when cleaning, if they are not metal places, they can be cleaned with clean pure water, or they can be cleaned directly with alcohol.

3. When cleaning the ball valve, it is necessary to clean the oil stains and accumulated dust and substances on the ball valve. 4. When cleaning, it is generally necessary to remove the small parts on the ball valve, at this time, it is necessary to pay attention to avoid damaging the small parts inside, especially the parts other than the metal material, when disassembling the O-ring, it is necessary to use professional tools to disassemble to avoid deformation. 5. Even the parts used for the first time need to be cleaned before use.

Q stands for ball valve (the first letter of Qiu pinyin), 4 stands for flange connection, the second 1 stands for ball valve is floating ball (ball valve is divided into floating ball and fixed ball, 7 stands for fixed ball), F stands for PTFE-PTFE seal (PTFE PTFE), 10 stands for ball valve The nominal pressure is 10 kg (, P stands for ball valve body material is 304 stainless steel.

Soft-seal stainless steel flanged ball valves.

This is a normal ball valve, a flanged ball valve, and then a 10 pressure, and the valve body is stainless steel.

Stainless steel flanged ball valve, PTFE sealed, 10 kg pressure.

Summary. Hello, dear. Extended Resources:

The ball valve is mainly used in the pipeline to cut off, distribute and change the flow direction of Jiegong, it only needs to rotate 90 degrees of operation and a small torque to close tightly: the ball valve is most suitable for switching, shut-off valve, V-type ball valve. In addition to the parameters of the pipeline, special attention should be paid to the environmental conditions of its use, because the electric device in the electric valve is an electromechanical equipment, and its use state is greatly affected by its use environment.

Under normal conditions, special attention should be paid to the use of electric ball valves and installed valves in the following environments.

Hello, dear. Ball valve 10TQ1R169CG is made of gray cast split iron. Gray cast iron is suitable for water, steam, air, gas and oil at a nominal pressure of 10C 200C, and the commonly used grades of gray celery cast iron are HT200, HT250, HT300, HT350.

Hello, dear. Modification extension information: The ball valve is mainly used in the pipeline to cut off, distribute and change the flow direction of Jiegong, it only needs to rotate 90 degrees of operation and training ruler to judge a small torque can be closed tightly

Ball valves are most suitable for switching, shut-off valves, V-type ball valves. In addition to the parameters of the pipeline, special attention should be paid to the environmental conditions of its use, because the electric device in the electric valve is an electromechanical equipment, and its use state is greatly affected by the use environment. Under normal conditions, special attention should be paid to the use of electric ball valves and installed valves in the following environments.