Square/ Circular Opening Type Flap Gate acts as a non return valve for open channels, sewer pipes and drain outlets for rivers, sewers and effluent. The Gate is manufactured using quality grade cast iron/ cast steel/ mild steel fabricated/ stainless steel that ensure good quality. The Gate has square and circular type opening. The Square/ Circular Opening Type Flap Gate is offered in sizes ranging from 300 mm to 3000 mm
