Válvula de retención de clapeta de hierro fundido

Descripción

The Cast Iron Swing Check Valve is a flanged non return valve that allows flow in one direction only. The disc swings open with forward flow and closes automatically under gravity and reverse flow, protecting pumps and equipment from backflow. Its full-bore flow path gives low pressure loss, and the cover can be removed for inspection without taking the valve out of the line.

Especificaciones técnicas:

• Clase de presión: PN10 / PN16
• Rango de tamaños: DN50 – DN600
• Fluido compatible: Water, sewage, oil, steam
• Temperatura de servicio: -10°C to 200°C (metal seat) / 80°C (rubber seat)

Main Parts and Materials:

Características principales del producto:

1. Funcionamiento automático: No external power or control needed to prevent backflow.
2. Low Head Loss: Disc swings fully clear of the flow path when open.
3. Reliable Seating: Copper or rubber seat rings for tight closure.
4. Acceso superior: Bolted cover for in-line inspection and disc maintenance.
5. Instalación versátil: Líneas horizontales o verticales (flujo ascendente).

Aplicaciones:

Ideal para las líneas de impulsión de bombas, abastecimiento de agua, Drainage & Sewage, y los sistemas de calefacción. Specifically suited for protecting pumps and preventing reverse flow when pumps stop.

Información adicional