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We all know that when overhead pipelines are installed on the ground, the center line of the pipeline must be determined first. In addition, the center line, elevation, verticality, and matching degre ...

The three-piece ball valve is equipped with a multi-turn electric actuator, which can achieve the regulation and strict shutoff of the medium. It can be widely used in petroleum, chemical industry, ur ...

1 Piece Ball Valve analysis of local losses of sudden expansion pipe fittings of control pipelines. Since the speed of the outside is lower than that of the inside when the fluid flows through the pip ...

Stainless steel three-piece ball valve must have good sealing performance 3 Piece Ball Valve to control the hot air duct, it must have good sealing performance, because the hot air furnace is a high-t ...

The line connecting the two plumb balls is the direction line of the pipeline controlled by the stainless steel two-piece ball valve Before we measure the jacking pipe, we should first dig a jacking w ...

Method for determining the cross-sectional direction of a pipeline controlled by a stainless steel one-piece ball valve: First, we need to know that the measured width of the pipeline cross section is ...

The differences between 1 Piece Ball Valve and two-piece ball valves are as follows: 1. Disassembly difference: One-piece ball valve is a Cantonese ball valve, and two-piece ball valve is easier to di ...

Installation steps of 1 Piece Ball Valve 1. Before installing the one-piece ball valve, you need to clean the impurities in the pipeline, and then check whether there are foreign objects in the valve ...

The stainless steel three-piece ball valve is a valve that has been widely used in recent years. It is a relatively new type of ball valve. It has some advantages unique to its own structure, such as ...

The method of measuring the pipeline project controlled by 2 Piece Ball Valve is as follows: 1. Survey the topographic map, survey the pipeline area topographic map or draw a strip topographic map alo ...

The casting process of stainless steel three-piece ball valve is as follows: The casting of stainless steel three-piece ball valve body adopts advanced technology introduced from Taiwan, with reasonab ...

After a period of use, some impurities tend to accumulate inside the valve. Especially in some pipelines where the medium is a mixture of solid and liquid or the medium has high viscosity, the accumul ...

The nameplate of the three-piece ball valve shows the operating pressure allowed by the ball valve at the maximum and minimum operating temperatures. Using PTFE or RTFE valve seats and seals, the oper ...

1 Piece Ball Valve and Cantonese ball valves are both valve types we often mention, but these two ball valves are actually the same, just with different names. The driving methods of one-piece ball va ...

The opening and closing principle of the two-piece ball valve is as follows: I. When opening 1. At this time, the two-piece ball valve is in a closed state, and the ball is pressed tightly against the ...

The advantages of three-piece ball valves are as follows: 1. The three-piece ball valve has excellent sealing performance and is also used in vacuum systems. 2. The three-piece ball valve is easy to o ...

3 Piece Ball Valve adopts three connection methods: flange, internal thread and butt welding. It has reliable sealing and convenient maintenance. It is widely used in various industries. Its parameter ...

Differentiate from the structure: 1 Piece Ball Valve is an integrated valve, which consists of a ball, a PTFE ring, and a locking nut. The diameter of the ball is slightly smaller than the diameter of ...

The working principle of 2 Piece Ball Valve is as follows: Opening process: In the closed position, the ball is pressed against the valve seat by the pressure of the valve stem. When the handwheel is ...

The key points of 1 Piece Ball Valve are as follows: 1. Leave a position for the valve handle to rotate, so that the valve handle has enough space to rotate. 2. The stainless steel one-piece ball valv ...

The disassembly steps of 1 Piece Ball Valve are as follows: 1. Confirm that the valve ball is in the "off" position, which can easily remove it from the valve body, and then remove the valve seat. 2. ...

The performance of Flanged Ball Valve is as follows: 1. Quickly discharge the condensed water generated by the equipment to keep the heating efficiency of the equipment in a good state, prevent the co ...

The disassembly steps of 1 Piece Ball Valve are as follows: 1. Before disassembly, keep the one-piece ball valve in the closed position, and then remove the valve body and valve seat. 2. Gently push t ...

The advantages of 3 Piece Ball Valve are as follows: 1. Simple structure, small size and light weight. 2. Small fluid resistance, its resistance coefficient is equal to that of the pipe section of the ...