Kolstål flänsade 3 -vägs kulventil

Kolstål Flanged 3-vägs kulventil är en trevägs kulventil gjord av kolstål med flänsanslutningsstruktur, lämplig för en mängd olika industriella rörledningar . Det är huvudsakligen sammansatt av kolstålgjutningskropp, inbyggd rostfritt stål, ptfe (polyTetrafluoroethyle) säte) Ventil används allmänt i rörledningssystem i petrokemiska, energi, metallurgi, papper, mat, stål och andra industrier för att byta flödesriktning för media, avleda eller blanda media .

Trevägsstrukturen inser multi-condition fluid Control Function
The carbon steel flange three-way ball valve has three channel ports, generally including one inlet and two outlets. It can be designed as "T-type" or "L-type" according to the channel type of the internal ball core, supporting a variety of fluid control conditions. The T-type channel allows three-way communication, arbitrary diversion or mixing of fluids, while the L-type channel is used to switch between two flow directions. This structure provides multiple functions such as mixing, diversion, and reversing, which can meet the needs of one device to complete the original need for multiple single-way valves to be used together, thereby simplifying the piping system and reducing the installation space requirements and costs. This structure is particularly suitable for automated control systems that require frequent switching of flow directions or fluid Distribution . Eftersom kulstrukturen är en roterande tätningsstruktur växlar den snabbt under drift och är lämplig för system med tydliga krav för responstid, såsom kemiska reaktionssystem, ångfördelning, varm och kallt vattenomkoppling, etc .}

Höghållfast tätning och systemstabilitet
This product adopts a standard flange connection structure, and the flange surface is usually designed according to ANSI B16.5 or DIN EN 1092 standards. Compared with threaded or welded connections, flange connections provide higher sealing reliability and mechanical strength, and are suitable for high-pressure (generally up to PN40 or Class 300) and high-flow media systems. Flange connections also have the advantages of strong resistance to vibration and temperature shock, and can withstand the axial thrust caused by pressure fluctuations, ensuring long-term operation without loosening or leakage. The flange connection structure makes the valve installation more maintainable. During system commissioning, inspection or replacement, it is more convenient to disassemble the flange connection than the threaded connection, especially for Industriella vätskesystem som behöver regelbundet underhåll eller utbyte, såsom olja, naturgas och stora vattenreningssystem.

Kroppsventilventilens kroppsmaterial förbättrar tryck och temperaturmotstånd
The valve body material is made of standard carbon steel (such as ASTM A216 WCB), which has good mechanical strength and pressure resistance, and is suitable for medium and high pressure systems and harsh media environments. The working temperature range that WCB carbon steel can withstand is usually -29℃to +425℃, and it has good thermal stability and dimensional stability. Compared with stainless steel, carbon steel has more cost-effective advantages in most oil, gas, chemical and other systems, and has excellent processing performance, which is suitable for the structural manufacturing of large-diameter flange valves. In addition, the surface of the carbon steel valve body is generally treated with anti-corrosion treatment (such as spraying epoxy resin, phosphating treatment, etc .) för att ytterligare förbättra dess korrosionsmotstånd och förlänga dess livslängd, särskilt i applikationsscenarier med spårning av frätande gas eller flytande media .

Kulventilstrukturen ger snabb växling och låg flödesmotståndskarakteristika
The valve adopts a standard floating ball core or fixed ball core design inside, and matches the appropriate sealing form according to different nominal diameters (usually DN25-DN300). The ball is rotated 90℃in the valve body to achieve switch control. Compared with traditional gate valves or stop valves, it opens quickly and has a short opening and closing time, which is suitable for process control that requires frequent switching. The ball valve itself is a full-bore design, and the ball aperture is consistent with the inner diameter of the pipe. In the open state, there is basically no pressure drop on the fluid, and the total pressure loss of the system is extremely low, which can improve the energy efficiency of the system, especially in water treatment, HVAC, compressed air and other systems that require low flow resistance and Låg energiförbrukning .

Populära Taggar: Kolstål Flanged 3 -vägs kulventil, Kina kol stål flänsade 3 -vägs kulventilstillverkare, leverantörer, fabrik, kullventil med liten diameter