Kroglični ventil iz nerjavečega jekla

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 Zmogljivost . Steblo ventila je izdelano iz nerjavečega jekla in ima funkcijo proti blovade . Ta ventil se pogosto uporablja v cevovodih v naftnem, kemičnem, električnem, hrani, hrani, farmacevtskih in drugih industrijah za srednje stikalo in nadzor pretoka .

Struktura tipa
Največja konstrukcijska značilnost krogličnega ventila iz nerjavečega jekla je metoda povezave tipa Clip . Njegova telesa ventila je kratka, običajno nadzorovana pri 30% ~ 50% standardnega krogličnega ventila .. Na obeh koncih je pritrjena s pritrditvijo. valve, but also reduces the requirements for the pipeline support system. Since there is no need for flange docking and bolt arrangement, the installation workload of the clip-type ball valve is significantly reduced. It is particularly suitable for pipeline-intensive areas or valve-intensive arrangement systems, such as unit body piping, terminal processing units, water treatment Moduli itd. . Njegova kompaktnost se široko uporablja v panogah, kot so klimatska naprava, hrana in farmacevtski izdelki, ki potrebujejo visoko nadzor volumna opreme . Poleg tega struktura sponke zmanjšuje celotno težo ventila in zmanjša vpliv na cevovodi, ki so v primerjavi z veliko velikostjo {{13}. Isti kaliber DN50 je približno 65% ~ 75% tistega iz integralnega krogličnega ventila prirobnice, kar pomaga zmanjšati zahteve za oblikovanje trdnosti podpore in namestitvene platforme ter posredno zmanjša skupne stroške projekta .

Kroglični ventil iz nerjavečega jekla

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 temperature range of this valve is -20℃to +200℃, and the special sealing structure supports stable operation in an environment of -40℃to +260℃. The inner surface of the stainless steel valve body is precisely machined and rust-proofed, and combined with PTFE or RPTFE soft sealing materials, it can meet the requirements of food, pharmaceutical, water treatment and other industries for hygiene level and medium purity, and complies with relevant health and safety standards such as FDA and EN 1672. In chemical and fine manufacturing scenarios, stainless steel has excellent resistance to stress corrosion cracking and can withstand temperature fluctuations and chemical erosion for a long time, which Izboljša cikel zanesljivosti in obratovanja ventila ter zmanjša možnost pogoste zamenjave opreme in prekinitve sistema .

Struktura s polnim vrtincem
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 Vzdrževanje, kar pomaga izboljšati učinkovitost tekočine in energetsko učinkovitost celotnega sistema .

Priljubljena oznake: Kroglični ventil iz nerjavečega jekla, China Proizvajalci krogličnih ventilov iz nerjavečega jekla, dobavitelji, tovarna