What does butterfly valve D35X 10 mean

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 influential first-line brands of water system valves and industrial valves can be used as a reference, but for reference only: Suzhou Neway Valve, Shanghai Guanlong Valve, Shanghai Qizhong Valve, 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 the user's stove.

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 changing rapidly, and the rankings may vary by time and region. For the latest ranking information, it is recommended to refer to industry reports, professional institutions or market research data for more detailed and accurate information.

You're not the right model!

According to the "Valve Model Preparation Rules", the butterfly valve D371X-16Q-100 was analyzed

D = butterfly valve, 3 = worm gear drive, 7 = clamp connection, 1 = center line vertical structure, X = seat sealing surface material is rubber, 16 = nominal pressure is 16 kg, Q = valve body material is ductile iron, 100 means butterfly valve diameter is DN100mm.

Valve push every day.

The regular model deviates from yours I can only explain the regular one.

d371x5-16zb1

d is the butterfly valve.

3 is turbine drive.

7 is a clamp connection.

1 is to display the ON sign.

X is a rubber seal.

16 is 16 kg pressure.

I really don't know about the other extra letters.

D stands for butterfly valve, 3 worm gear drive, 4 stands for flange connection, 1 stands for vertical plate type, X stands for rubber sealing material, 16 stands for nominal pressure of 16 kg, P stands for valve body material for stainless steel!

Turbine drive flange butterfly valve.

D: Butterfly valve (the first letter of die pinyin).

3: Turbo transmission (this item is added: there are 6 for pneumatic, 7 for hydraulic, 9 for electric) 4:

Flange connection (this item is supplemented: there are 7 for clamping, 6 for welding) 1: center line form (also for this item is added:

There are also 2 for double eccentricity, 3 for triple eccentricity) X: rubber seal (this item is added: there is also F for PTFE):

Pressure level (MPa) 16 kg.

This addendum: etc.).

According to the method of compiling the valve model, the number 2D341X-10C should be written by mistake. The complete model number should be D341X-10C.

D stands for butterfly valve, 3 stands for worm gear drive, and 4 stands for French sock chailan connection.

1 represents the centerline structure, X represents the seat made of rubber, and 10 represents the nominal pressure.

10 kg, C stands for the valve body made of cast steel.

Generally speaking, D341X-10C represents a cast iron flange rubber soft seal butterfly valve with a pressure of 10 kg. As shown below:

D341H-16C represents: butterfly valve (D), turbine transmission form (3), flange connection method (4), structural form is centerline type (1), sealing material is stainless steel (H), pressure level is, shell material is cast steel (C).

Butterfly valves can be divided into flanged butterfly valves, swafer butterfly valves and butt welding butterfly valves according to the connection method, and the models of these two butterfly valves are also different.

1. Name: Butterfly Valve: Code D

2. Control mode code: pneumatic-6; Electric-9; turbine-33, connection code: flange-4; Pair clamp-7; Welding-64, structural form code:

Midline type-1; double eccentricity-2; Three eccentricity-35, sealing surface material code: fluoroplastic-f; alloy steel-h; cemented carbide-y; Rubber-x6, nominal pressure code: 10 is 10 kg; 16 is 16 kg 7, valve body material code:

Carbon Steel-C; ductile iron-q; Cast Iron-Z; Stainless steel 304-p; Stainless steel 316R

For example: D341F-10C centerline carbon steel turbine flange soft seal butterfly valve D672Y-25P pneumatic double eccentric hard seal butterfly valve, material 304 stainless steel D963H-10R electric triple eccentric butt welding hard seal butterfly valve, material 316, pressure 10 kg.

D341H---1 represents the center butterfly valve, which means that the stem shaft, the center of the butterfly plate and the center of the body are in the same position. The advantage is that the structure is simple and easy to make, and the disadvantage is that the valve plate and valve seat are always in a state of extrusion and scraping, large resistance distance and fast wear. The seat is basically made of elastic materials such as rubber and PTFE, so the temperature is limited and can only be used for low temperatures.

D343H--3 represents the triple eccentric butterfly valve, which means that the shaft of the valve stem deviates from both the center of the butterfly plate and the center of the body, and the shape of the sealing pair is not a positive cone, but an oblique cone. The advantages are high temperature resistance and good sealing performance.