Genebre Art5113 actuated cast iron wafer butterfly valves fitted with a normally open spring return pneumatic actuator. Based on the Art2103, comes with WRAS approval, up to PN16 rating, epoxy coated cast iron body with ductile iron disc and EPDM body seal. Suitable for use with PN10/16 and ANSI-150 flanges.
Fitted with an ISO 5211 direct mounted Art5800 GNP spring return pneumatic actuator with a rack and pinion mechanism. Built-in visual open/close indicator and G1/4” threaded inlets for connecting a 2.5 - 8 bar compressed air feed. Our spring return pneumatic actuators can be set as normally open or normally closed and only require pressure for one phase of the valve operation.