Válvula de compuerta de acero fundido
- Descripción
- Investigación
Válvula de compuerta de acero fundido
Materail: CS,LTCS,SS,Duplex SS etc.
Talla: 2″ to 36″
Presión: CL. 150 to CL.2500
Diseño: API 600
Prueba: API 598
Ends : Flanged(ASME B16.5),BW (ANSI B16.25)
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Material de cuerpo aplicable: WCB, LCB, Stainless steel, WC6, WC9 etc.
Válvula de compuerta de acero fundido
1. Low fluid resistance. The medium passage inside the valve body is straight, the medium flows in
a straight line, and the fluid resistance is small.
2. It is more labor-saving when opening and closing. Because, compared with the globe valve,
whether on or off, the direction of gate motion is perpendicular to the direction of medium flow.
3. High altitude, long opening and closing time. The opening and closing stroke of the gate is large,
and the descent is carried out by screw.
4. Water hammer is not easy to occur. The reason is the long closure time.
5. Simple in shape, short in length, good in manufacturing technology and wide in application.
6. Compact structure, good rigidity of valve, smooth passage, low fluid resistance, acero inoxidable
and cemented carbide sealing surface, long service life, PTEF packing, reliable sealing, easy and
flexible operation.
Material list for reference:
Special Material | Titanium or Titanium alloy series | Titanio(Gr.2,Gr.3,Gr.5,Gr.7,Gr.12) | |
Nickel alloy series | Ni6,Ni200,Ni201 | ||
Monel 400,Monel k500 | |||
Válvula de mariposa L 600/625/690/750 | |||
Incoloy 800/825/800H/800HT | |||
Hastelloy B3/C/C4/C22/C276/G30 | |||
Zirconium alloy series | Zirconium 702/703/705 | ||
Bronze alloy series | Nickel aluminum bronze C95800 | ||
(Super)Acero dúplex | ASTM F51/F53/F55 | ||
Other corrosion resistance | Alloy 20,AISI 321,310,904L | ||
Normal Material | Válvula de mariposa L | WCB,WCC,LCB,LCC,A105N,LF2 | |
Alloy Material(Low Temperature) | LC1,LC2,LC3,LF3 | ||
Alloy Material(High Temperature) | WC1,WC6,WC9,C5,C12A | ||
Válvula de mariposa L | CA15,CF8,CF8M,CF3, CF3M |