Quod
valvaeimperium deferens umor argumentum curent in in pipeline est ratio. Factum est ad locum mutant directionem fluxus et sectionem in medium. Munera non habet partem distinendae intervalli interclusi, temperatio, throttling, reprehendo, et consurgens redundantiam pressura relevium.
valvulaeused for fluid control, from the simplest shut-off valvae to the various valvaes used in extremely complex automatic control systems, have a wide range of varieties and specifications, and the nominal diameter of the valvae ranges from extremely small instrument valvaes to large diameters up to 10m. valvulaefor industrial pipelines. Quodvalvae can be used to control the flow of various types of fluids such as water, steam, oil, gas, mud, various corrosive media, liquid metals and radioactive fluids. Quodworking pressure of the valvae can be from 1.3х10MPa to 1000MPa ultra-high pressure and working temperature From the ultra-low temperature of -269℃ to the high temperature of 1430℃. Quodvalvae can be controlled by a variety of transmission methods, such as manual, electric, hydraulic, pneumatic, worm gear, electromagnetic, electromagnetic-hydraulic, electric-hydraulic, pneumatic-hydraulic, spur gear, bevel gear drive, etc. ; Under the action of pressure, temperature or other forms of sensing signals, it can act according to the predetermined requirements, or simply open or close without relying on the sensing signals. Quodvalvae relies on the drive or automatic mechanism to make the opening and closing parts lift and slide Move, swing or rotate, thereby changing the size of the flow channel to achieve its control function.
Quodpurpose of the valvae Quodvalvae is a kind of pipeline accessory, it is a device used to change the section of the passage and the flow direction of the medium, and control the movement of the conveying medium. It has diversion, cut-off, adjustment, throttling, check, diversion or overflow Functions such as pressure relief.
Specifically, the valvae has the following purposes: 1. Cut-off valvae: connect or cut off the medium in each section of the pipeline. Such as gate valvae, globe valvae, ball valvae, plug valvae, diaphragm valvae, butterfly valvae, etc. 2 Regulating valvaes: Regulate the flow and pressure of the medium in the pipeline. Such as throttle valvae, regulating valvae, pressure reducing valvae, safety valvae, etc. 3 Shunt valvae: change the flow direction of the medium in the pipeline, used to distribute, separate or mix the medium. Such as distribution valvaes, three-way plug valvaes, three-way or four-way ball valvaes, traps, etc. Valve classification There are many types of valvaes. With the continuous improvement of the process and performance of various complete sets of equipment, the types of valvaes are still increasing, but in general they can be divided into two categories: automatic valvaes rely on media (liquid, gas, Steam, etc.) a valvae that operates on its own. Such as safety valvaes, check valvaes, pressure reducing valvaes, traps, hydraulic control valvaes, emergency shut-off valvaes, exhaust valvaes, etc.
