Syntron® Iris Flow Control Valves

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Video demonstration of Syntron^® Iris Flow Control Valve operation. Click to download and watch (2.8 MB).

TECHNOLOGY: Valve Operation

Syntron^® Iris Flow Control Valve Operation

Iris Flow Control Valves operate by rotating the control handle through a 180° arc to vary the size of the aperture from closed to fully open.

Open Position	Closed Position

Single adapter assembly and wear sleeve shown in closed and open positions.

	Sleeve (nylon or other material) with retaining ring at each end.
		A gradual reduction in aperture occurs as the lower end is rotated while the upper end remains fixed.
	At 180 degrees of rotation, the aperture is completely closed.

Adjustable material control from full feed
to trickle