Válvulas de retención de cerámica tipo tapón

Especificación

Aplicaciones Típicas:

For common metal seated plug type check valves, the metal seat and disc sealing face is easily to be getting damaged if the medium is corrosive and / or abrasive. Plug type ceramic check valves were developed by FUVALVE to solve these severe corrosion and abrasion problems. Plug type ceramic check valves are widely used in many aggressive applications, such sea water, lodo corrosivo, Metallurgical slurry, paper making slurry, etc..

Caracteristicas de diseño

Tipo de producto

Based on common structure of globe valves, Plug type ceramic check valves also have several body structures for customers’ special requirements:

Generally there are straight pattern, patrón de ángulo, patrón Y, bolted bonnet design for plug type check valves, and these structures are all available for FUVALVE Plug type ceramic check valves.

Only suitable for horizontal installation.

Embellecedores cerámicos variables, incluyendo cerámica ZrO2, Cerámica Al2O3, Nitrido de silicona, carburo de tungsteno. Which makes sure the Plug type ceramic check valves have excellent abrasion resistance and corrosion resistance.

Ceramics to ceramics seated. Flat or Spherical seat face and conical ceramic disc ensure all the Plug type ceramic check valves are zero leakage.

Cuerpo y capó de una sola pieza..

Rango de temperatura

Depends on the material used for Plug type ceramic check valves, La temperatura normal de trabajo es de -29 ~ 250 grados..

Estanqueidad de la válvula

The disc and seat sealing face are well polished, all the ceramic globe valve have tight shut off properties. La clase de fuga es hasta la Clase VI.

Normas de diseño

Diseño de cuerpo de válvula: BS 1873

Dimensión Presencial: ASME B16.10

Butt weld End: ASME B16.25

Válvulas de retención de cerámica: ASME B16.5, EN 1092-1

Prueba de válvulas: API 598