Most types of valves will require one of two types of actuators to use: the spring return (also known as the single acting) actuator and the double acting actuator. While there are a variety of other types and categories of actuators, these two are the most important and are frequently the go-to choice for use … Read more
Apollo is a name synonymous with quality, and that very quality is built into the Apollo safety relief valves line. Water boilers and similar equipment must have an escape route for excess pressure in case something within the system fails. As a relief valve is the last line of defense for anything under pressure, they … Read more
Cryogenic Seals Choosing the right seals for your cold temperature and cryogenic valves will depend on the stipulations of your media and processing needs. Various medias present unique problems when it comes to the success rate of a seal: wear and tear is caused by repeated valve cycling, pressure, and thermal expansion, as well. In … Read more
Table of Contents Ⅰ. Introduction of check valve Ⅱ. The installation position of the check valve Ⅰ. Introduction of check valve Check valve is an automatic valve. It relies on the pressure of the flowing medium in the pipeline to push the disc to close and open the valve. When the medium stops flowing, the … Read more
MIEL is in the elite group of primary steel producers with a world class integrated steel plate at Raigarh that has a production capacity of 1.5 MTPA to produce HR plates, rebars and structure profiles to cater to the rapidly growing infrastructure & construction industry. MIEL also has a minority stake in Monnet power company … Read more
Because the coil static characteristic is exponential, in order to achieve good control effect, the logarithmic curve regulating valve is usually used. Only by guaranteeing a certain degree of valve weight can the actual curve of the valve meet the requirements. Because the coil static characteristics are related to the temperature difference of water supply, … Read more
Fuzhou Water Company Fuzhou Water Company has six water plants in operation, with a total capacity of 1.32 million cubic meters of water per day, about 1 million cubic meters of water per day, 1423.32 kilometers of water supply pipe network and 150 square kilometers of water supply area. ZECO provides large-caliber flanged double offset … Read more
Table of Contents Brief Introduction of Hydraulic Balance System Misalignment of Variable Flow System Variable flow system Why is the hydraulic system balanced? Common problem Improve comfort Valve circulation capacity – Kv Brief Introduction of Hydraulic Balance System All heating and air conditioning systems should achieve two main objectives: 1. Provide the required comfort; 2. … Read more
Table of Contents Performance characteristics of bronze balancing valve Main characteristics of bronze balancing valve The regulation principle of bronze balancing valve: Performance characteristics of bronze balancing valve 1. Ideal regulation performance; 2. Excellent cut-off function; 3. Open state display with an accuracy of 1/10 circle; 4. The theoretical flow characteristic curve is equal percentage characteristic curve. 5. National … Read more
Float valve is a product of liquid level measurement and control. It is constructed from several main components such as valve body, piston, connecting rod and float, and uses the principle of leverage to make the valve open or block. In the simplest way, it is like a flush toilet at home, and the water … Read more