Table of Contents There are nine commonly used materials for valve bodies： There are nine commonly used materials for valve bodies： 1. Gray cast iron, suitable for working temperature between 15 ~ + 200 ℃, nominal pressure 1.6 Mpa or less low-pressure valve; 2. Malleable cast iron is suitable for the working temperature between 15 ~ + … Read more
Table of Contents But the butterfly valve has two problems: The butterfly valve is popular because of its fast opening and closing speed, self-sealing tendency and light weight. It is widely used in large and medium caliber equipment in medium and low pressure. Especially in recent years, the butterfly valve with three-dimensional eccentric hard sealing has greatly improved the working temperature of butterfly … Read more
Electric ball valve is a new type of ball valve, which can also be called electric actuated ball valve. It has some unique advantages of its own structure. For example, the switch has no friction, the seal is not easy to wear and tear, and the opening and closing moment is small. This reduces the size … Read more
Table of Contents 1. The Structure of block valve and gate valve 2. The Principle of block valve and gate valve 3. The Performance Difference between block valve and gate valve 4. The Installation and the Flow Direction of block valve and gate valve 5. The sealing of block valve and gate valve 1. The … Read more
What are technical difficulties of high-temperature triple-eccentric metal hard-sealing butterfly valve? What are the problems encountered in its design and development? How to solve them? Table of Contents The technical difficulties of high-temperature triple butterfly valve include the following aspects: The solutions mainly includes the following parts: The technical difficulties of high-temperature triple butterfly valve include the … Read more
Table of Contents The following valve installation for you to explain the matters needing attention. The following valve installation for you to explain the matters needing attention. 1. When installing the valve, clean the inner chamber and sealing surface, tighten the connecting bolts evenly, and check whether the packing is compressed;| 2. The international valve is installed in the … Read more
In any thermal process control system, the efficiency of operations is of paramount importance. Efficient control not only ensures optimal performance but also contributes to energy and cost savings. One key component that plays a critical role in achieving heating efficiency is the manual regulating valve. In this blog post, we will explore the significance … Read more
In the complex network of the oil and gas industry, manual regulating valves play a crucial role in ensuring smooth operations. These valves allow for the precise control and regulation of fluids, such as oil and gas, within various applications. In this blog post, we will delve into the details of manual regulating valves and … Read more
In the field of fluid handling systems, butterfly valves play a crucial role in regulating the flow of various liquids and gases. These valves are known for their simple design, which includes a rotating disc that acts as a damper to control fluid passage. While the design remains consistent, the materials used in manufacturing butterfly … Read more
Water is an invaluable resource that plays a crucial role in various aspects of our lives. From industrial processes to agricultural irrigation, efficient water management is essential for sustainable development. In this blog, we will explore the significance of manual regulating valves in water management and understand how they can help in navigating the flow … Read more