GCF produces Non Return valve from ductile cast iron which is used with rising flow to prevent flow reversal in order to reduce hammer and protect the system itself. It is suitable for single and multi-pump water and sewage applications .They can be supplied with counter weights and hydraulic dampers upon client request.
a- GCF Series 5300 Swing Type Check Valves DN 100 to DN1200
b- GCF Series 5400 Tilting Check Valve DN 100 up to DN1200