Rostfritt stålskivbollventil

Stainless Steel Wafer Ball Valve is a ball valve made of stainless steel, mainly composed of valve body, ball, valve stem, sealing ring and operating mechanism. The valve body is usually made of 304 or 316 stainless steel, which has good corrosion resistance. The ball is designed to be floating, and the valve seat is made of PTFE and other materials to ensure sealing Prestanda . Ventilstammen är gjord av rostfritt stål och har anti-blowout-funktion . Denna ventil används allmänt i rörledningssystem i petroleum, kemisk, elektrisk kraft, mat, läkemedel och andra industrier för mediumomkoppling och flödeskontroll .}

Klippstruktur
The biggest structural feature of Stainless Steel Wafer Ball Valve is the clip-type connection method. Its valve body is short, usually controlled at 30%~50% of the standard ball valve. It is clamped by flanges at both ends during installation, eliminating the overall flange structure. This structure not only greatly shortens the axial space occupied by the valve, but also minskar kraven för rörledningsstödssystemet . Eftersom det inte finns något behov av flänsdockning och bultarrangemang, är installationens arbetsbelastning för klipptypens bollventil avsevärt reducerad . Det är särskilt lämpligt för rörledningsområden eller ventilintensiv arrangemang, såsom enhetsorgan compactness makes it widely used in industries such as air conditioning, food, and pharmaceuticals that require high equipment volume control. In addition, the clip structure reduces the overall weight of the valve and reduces the impact on the pipeline load. According to conventional size comparisons, the weight of a clip-type ball valve with the same caliber DN50 is about 65%~75% of that of En integrerad flänsskulventil, som hjälper till att minska styrkdesignkraven för stödet och installationsplattformen, och indirekt minskar den totala kostnaden för projektet .

Rostfritt stålskivbollventil

The main material of Stainless Steel Wafer Ball Valve is 304 or 316 series austenitic stainless steel. 304 material is suitable for general chloride ion water, air, weak acid and weak alkali environments, while 316 material, because of its molybdenum element, shows higher stability to highly corrosive media such as seawater, strong acid solution, and sulfide-containing fluid. The normal operating Temperaturområdet för denna ventil är -20 examen till +200 examen, och den speciella tätningsstrukturen stöder stabil drift i en miljö med -40 examen till +260 grad . den inre ytan av den stållösa stålkroppen är exakt machined och rust-exooted det kan kombineras med mord, meat, meat, meal, meal, meate, meate, mate, mate, mate, mate, mate, mate, mate, mate, mate, mate, mate, mate, mate, mate, mate, mate, mate, mate, mate, mate pt pt pt pt meat Kraven på mat, läkemedels, vattenbehandling och andra industrier för hygiennivå och medelhög renhet, och uppfyller relevanta hälso- och säkerhetsstandarder som FDA och EN 1672. i kemiska och fina tillverkningsscenarier, rostfritt stål har utmärkt motstånd mot stresskorrosion och kan motstå temperatur och kemiska erosioner minskar möjligheten att ersätta ofta utrustning och systemavbrott .

Fullborrstruktur
The clip-on ball valve generally adopts a full-bore design, that is, the diameter of the ball hole inside the valve body is equal to the nominal diameter of the pipeline, ensuring that the flow cross-section of the medium does not decrease when the valve is open. This can effectively reduce the pressure drop generated when the fluid passes through the valve, while reducing turbulence and local resistance losses. In actual operation, the system using a full-bore ball valve can reduce the pressure drop per unit length by more than 25% (compared with a reduced-bore valve), which has obvious economic advantages in high-flow, long-distance transportation or energy-sensitive systems. In addition, since the fluid has no obvious diameter change in the valve body, it is easy to flush and there are few dead corners, which can reduce the residual and deposition of the medium, reduce the risk of blockage, and extend the system cleaning cycle. It is particularly suitable for the transportation of liquids or media containing suspended matter. This structural feature has practical value in the fields of HVAC systems, industrial circulating water, and raw material solution transportation, especially in situations where high flow rate and low pressure loss need to be maintained, which helps to improve the fluid efficiency and energy efficiency of the entire System .

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