30
2022-4advantage 1. It is convenient and quick to open and close, labor saving, low fluid resistance, and can be operated frequently. 2. Simple structure, small size, short structure length, small
advantage 1. It is convenient and quick to open and close, labor saving, low fluid
2022-4-3030
2022-4Butterfly valve characteristics(1) 1. The butterfly valve has the characteristics of simple structure, small size, light weight, low material consumption, small installation size, rapid switching, 90° reciprocating rotation, and small
Butterfly valve characteristics(1) 1. The butterfly valve has the characteristics of simple structure, small size,
2022-4-3030
2022-4Working principle of butterfly valve (2) In order to meet the requirements of high and low temperature, strong erosion, long life and other industrial applications, metal sealing butterfly valves have
Working principle of butterfly valve (2) In order to meet the requirements of high and
2022-4-3030
2022-4Working principle of butterfly valve (1) Butterfly valve is a kind of valve that uses disc type opening and closing parts to rotate about 90° alternately to open, close or
Working principle of butterfly valve (1) Butterfly valve is a kind of valve that uses
2022-4-3030
2022-4Ball valve (ball valve) came out in the 1950s, with With the rapid development of science and technology, the continuous improvement of production technology and product structure, in just 40
Ball valve (ball valve) came out in the 1950s, with With the rapid development of
2022-4-3030
2022-4Introduction to the working principle and structure of the ball valve The ball valve is a kind of operation that only needs to rotate 90 degrees and a small torque
Introduction to the working principle and structure of the ball valve The ball valve is
2022-4-30
30
2022-4advantage 1. It is convenient and quick to open and close, labor saving, low fluid resistance, and can be operated frequently. 2. Simple structure, small size, short structure length, small
advantage 1. It is convenient and quick to open and close, labor saving, low fluid
2022-4-3030
2022-4Butterfly valve characteristics(1) 1. The butterfly valve has the characteristics of simple structure, small size, light weight, low material consumption, small installation size, rapid switching, 90° reciprocating rotation, and small
Butterfly valve characteristics(1) 1. The butterfly valve has the characteristics of simple structure, small size,
2022-4-3030
2022-4Working principle of butterfly valve (2) In order to meet the requirements of high and low temperature, strong erosion, long life and other industrial applications, metal sealing butterfly valves have
Working principle of butterfly valve (2) In order to meet the requirements of high and
2022-4-3030
2022-4Working principle of butterfly valve (1) Butterfly valve is a kind of valve that uses disc type opening and closing parts to rotate about 90° alternately to open, close or
Working principle of butterfly valve (1) Butterfly valve is a kind of valve that uses
2022-4-3030
2022-4Ball valve (ball valve) came out in the 1950s, with With the rapid development of science and technology, the continuous improvement of production technology and product structure, in just 40
Ball valve (ball valve) came out in the 1950s, with With the rapid development of
2022-4-3030
2022-4Introduction to the working principle and structure of the ball valve The ball valve is a kind of operation that only needs to rotate 90 degrees and a small torque
Introduction to the working principle and structure of the ball valve The ball valve is
2022-4-30