Descripción del Producto
Parametros del producto
Norma Técnica
The test conforms to GB/T13927-2008 “prueba de presión de válvula industrial” estándar.
Side flange connection with GB/T17241.6-2008 “brida integral de hierro fundido” estándar. Al mismo tiempo cumple con BS4504, ISO7005, DIN2501 en PN1.0MPa, Estándar de conexión de brida PN1.6MPa.
13 series with GB/T12221-2005 “longitud de la estructura de la válvula de metal” in the flange connection butterfly valve 13 requisitos de tamaño de serie.
14 series with GB/T12221-2005 “longitud de la estructura de la válvula de metal” in the flange connection butterfly valve 14 requisitos de tamaño de serie.
Características y ventajas
Valve plate with a high gradient design, the valve seat is inclined to effectively improve the flow rate of the valve response to the media, the better use of medium flow power and gravity. Al mismo tiempo, the valve plate truss streamline design, can increase the flow area, reduce the flow resistance coefficient, reduce operating costs.
The unique eccentric pendulum structure and external buffer mechanism;
The valve plate adopts double eccentric swing structure, which is helpful to reduce the flow resistance and vibration;
The unique buffer damping cylinder can effectively control the closing speed of the valve to reduce and eliminate the water hammer.
Fully adaptive flow switch, no plug-in operating system, low carbon environmental protection.
Regardless of the position of the piston, the flow profile is annular, thus ensuring a perfect linear regulation characteristic.
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Válvula de retención multifuncional de sellado oblicuo tipo mariposa