Válvulas de mariposa Hastelloy
Características de resistencia a la corrosión de las válvulas de la serie Hastelloy B: Tiene el buen funcionamiento de la resistencia a la corrosión en el medio agrio reducible y así sucesivamente el ácido clorhídrico, ácido sulfúrico, ácido fosfórico.
Descripción
Hastelloy Butterfly Valves Corrosion Resistance Feature
It has a fine corrosion resistance performance in includes chloridion etc. oxidized acid, in includes in the oxidant reducible acid, in the nitration mixture and so on with reducible acid and oxidized acid. Its prominent characteristic has the fine corrosion resistance in the strong corrosion oxidability and the reducible sour medium.
Hastelloy Butterfly Valves Applications
Hastelloy butterfly valves find applications across industries where corrosion resistance and high-temperature capabilities are vital. They are commonly used in chemical processing, oil and gas, power generation, pharmaceuticals, water treatment, aerospace, marine, mining, and biotechnology sectors. These valves excel in handling aggressive chemicals, acids, and corrosive media, making them ideal for critical processes that demand reliable and long-lasting performance in challenging environments. Their versatility and durability make them a preferred choice for controlling flow in various industrial applications.
Hastelloy Butterfly Valves Structure (Hastelloy C276 double offset butterfly valve for example)

| NO. | PARTS | MATERIAL |
|---|---|---|
| 1 | Junta | PTFE |
| 2 | Split ring | B574 N10276 |
| 3 | Stem | B574 N10276 |
| 4 | Tornillo | B574 N10276 |
| 5 | Seat | PTFE/RPTFE |
| 6 | Disco | A494 CW12MW |
| 7 | Pin | B574 N10276 |
| 8 | Seat retainer | A494 CW12MW |
| 9 | Cuerpo | A494 CW12MW |
| 10 | Bearing | PEEK |
| 11 | Packing | PTFE |
| 12 | Gland bushing | B574 N10276 |
| 13 | Double-end bolt | A193 B8M |
| 14 | Hexagon nut | A194 8M |
| 15 | Bracket | A351 CF8M |
| 16 | Key | UNS G10450 |
| 17 | Gearbox device | CF8M / WCB |







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