CHCK403008 - Flanged Double Door Check Valve

Description

Reliance Valves Cast Iron Double Door Check Valve for use in applications where fluid is required to flow in one direction. When water is flowing, the double doors within the valve hinge open to allow forward flow. When the flow is stopped, the spring loaded doors close to block the reverse flow. The valve is easy to install with PN16 flanges and is suitable for heating and chilled water systems.

• Protects against the risk of backflow and back siphonage contamination
• Compact construction for easy installation
• Minimal pressure drop offers good flow rates
• Corrosion-resistant epoxy coating
• Can be mounted horizontally or vertically for installation versatility
• Simple installation between PN16 Flanges
• For use in heating and chilled water systems.
• Free of CE marking for DN≤300 (cat. according to Art. 4.3 Dir. 2014/68/EU)