Clapet anti-retour à battant en fonte

Description

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.

Spécifications techniques :

• Classe de pression : PN10 / PN16
• Plage de diamètres : DN50 – DN600
• Fluide admissible : Water, sewage, oil, steam
• Température de service : -10°C to 200°C (metal seat) / 80°C (rubber seat)

Main Parts and Materials:

Principales caractéristiques :

1. Fonctionnement automatique : 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. Accès par le dessus : Bolted cover for in-line inspection and disc maintenance.
5. Installation polyvalente : Lignes horizontales ou verticales (débit ascendant).

Applications :

Idéal pour les conduites de refoulement de pompes, d'alimentation en eau, Drainage & Sewage, et les systèmes de chauffage. Specifically suited for protecting pumps and preventing reverse flow when pumps stop.

Informations complémentaires