Category: Sanitary Valves News
The Mechanism of Metal Sealing Valve
What is Metal Sealing Valve? The sphere of the metal sealing valve is a combination valve. There is a wedge-shaped cone in the center. Two 5-degree slopes are on both sides, which have two spherical valve flaps with slopes. The spherical valve flap and the cone are connected by a dovetail groove or T-slot. They can […]
Read moreWhat is Wet Alarm Valve?
A wet alarm valve is the central nervous system of an automatic sprinkler system. Whether it operates normally or not directly affects the normal operation of the entire system, so the daily maintenance of a wet alarm valve is very important. 1. We should check whether the rotation of the alarm bell is normal once […]
Read more6 Frequently Asked Questions about Sanitary Valves
As one of the indispensable equipment in the food or pharmaceutical industry, there may be many problems with sanitary valves from selection to use and maintenance. Common types of questions are as follows. 1. What are the three main factors to consider when selecting an actuator? The actuator output should be greater than the valve load […]
Read moreThe Selection of Valve Sealing Surface Materials
The sealing surface is the most critical surface of the valve. The quality of the sealing surface directly affects the service life of the valve. The sealing surface material is an important factor in ensuring the quality of the sealing surface. Therefore, the following factors should be considered when selecting materials for the sealing surface […]
Read moreSanitary Valves Diversified Demand Market
With the rapid economic development, people’s living standards are gradually increasing, and more and more people pay more and more attention to the quality of life. After the birth of Coca-Cola, beverages have become an indispensable part of people’s lives. It has also become the source of many corporate profits. As a result, sanitary valves in […]
Read moreWhat are the Various Types of Valves?
The use and variety of valves are wide, so it’s increasingly difficult to categorize valves. The type of valves is decided according to the actual working conditions. Generally speaking, there’re two categories of valves: 1. Automatic valves: Rely on the medium (liquid, gas) to operate on their own, such as sanitary check valves, safety valves, sanitary regulating […]
Read moreIntroduction of Knife-shaped Gate Valve
Knife-shaped gate valve has the advantages of simple and compact structure, reasonable design, light materials, reliable sealing, light and flexible operation, small size, smooth channel, small flow resistance, lightweight, easy installation, and easy disassembly. It completely solves the difficult problem of heavyweight, large flow resistance, large area, and difficult installation commonly found in the ordinary […]
Read moreStainless Steel and Hygiene
Stainless steel is a popular choice worldwide as a durable material suitable for many different applications such as the sanitary valves industry. It is distinguished from ordinary steel, iron, and copper by its resistance to corrosion. Exposure to water and air causes rust and oxidation with many other metals, but with stainless steel, there is […]
Read moreWays to Improve the Service Life of Regulating Valve
1. Service life improving the method of the large opening operation Make sanitary regulating valve operate at the maximum opening from the very beginning, such as 90%. In this way, cavitation, erosion, and other damages occur in the head of the valve core. With the damage to the valve core, the amount of flow increases, correspondingly […]
Read moreWhat is Terminology of Regulating Valve?
Static characteristics refer to the static relationship between the valve stroke and the input signal. The following is the basic definition of various static characteristics. 1. Basic error Under the specified reference conditions, the maximum difference between the characteristic curve of the actual stroke and the characteristic curve of the specified stroke is called basic […]
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