Convalve

Air actuators in general are known in the industry to be very rugged, reliable and durable. Convalve heavy duty quarter turn air actuators are prelubricated and tested to a minimum one million operations. Actuators are available in double acting and spring return models. They meets international ISO 5211 standards for easy valve mounting and replacement. Position confirmation switches and valve positioners can be easily mounted to the actuator with the standard VDI/VDE-3845 top mounting pad. Rotation adjustment +/- 5% in both open and closed position. Visual position indicator will monitor the open and closed position.

Convalve

Wafer butterfly valves with epoxy coated ductile iron body are designed to control various media in commercial and industrial applications. Valve mounts between two standard ANSI 125/150, DIN PN10/16 and other international flanges. Seat to flange seal, eliminates the need for flange gaskets. Disc is precision machined 1.4408 (CF8M) . Two piece stem and disc design enhances the flow capacity and reduces turbulence.

Convalve

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Convalve

This valve opens and closes through piston motion forced by compressed air. As fluid pressure acts onto valve seat, the piston experiences little resistance and thereby enables the valve to quickly open/close. The latest design improvement results in more effluent fluid dynamics and less pressure loss.

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