Product Profile of Flap Gate With Flat Back Seat

Flap Gate with Flat Back Seat operates on a differential pressure on the back of the gate that causes it to open automatically to allow discharge through sleeves, sewer lines or drainage conduits. The Flap Gate can be availed in cast iron or ductile iron construction to ensure durability of use for a long time. The Flap Gate is equipped with flat back seats for attaching to wall thimbles, new concrete headwalls, existing walls or pipe flanges. The Flap Gate with Flat Back Seat is provided with replaceable hinge bushes made of bronze.

Key Features of Flap Gate With Flat Back Seat

• Opening against nominal differential pressure
• Sturdy construction to account for pulsating motion
• Flange back frame designed for mounting on face of wall
• Metal to metal sealing on the periphery of gate aperture
• Adjustable hinge bolt of toughened steel to reduce/increase sensitivity of flap operation in installed condition
• Rigidly designed cast iron hinge bracket
• Replaceable hinge bushes of Bronze
• Replaceable hinge pins of Stainless steel