Electric Butterfly Valve DN65 24-240V AC/DC Fail-Safe Lug GGG40 EPDM J+J

This electrical actuator with fail safe function is offered in combination with a butterfly valve. It can turn the valve from 0-90 degrees in a time of 9 seconds. It requires a supply voltage of 24-240 V AC/DC has a duty cycle of 75%, and comes with a visual positioning indicator on top of the unit to clearly see valve position. It is also equipped with a battery safety return (BSR) as an electronic safety function. If power is lost, the battery will power the actuator enough to put the valve back to its normal state (normally open/closed depends on how it is mounted). The butterfly valve has a lug type flange for connecting it to the piping, a nominal diameter of DN 65, and is rated up to 12 bar (174.0 psi) for non-hazardous fluids. Please note that the maximum pressure may deviate based on the medium type, so carefully check the datasheet. The butterfly valve has a cast iron GGG 40 housing, GGG40 polyamide coated disc and an EPDM seal. It is suitable for media temperatures between -10 and 110 °C (14 and 230 °F). The actuator has a IP67 degree of protection and is suitable for an environmental temperature of -20 to 70 °C (-4 and 158 °F).

Pros:

• No risk of water hammer due to slow closing (9 s)
• The components are interchangeable and can be replaced individually if needed
• High Kv-value because the fluid flows in a straight line
• It has a battery safety return (BSR)