Electric Butterfly Valve DN200 24-240V AC/DC Fail-Safe Lug GGG40 EPDM Drinking water 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 58 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 200, and is rated up to 6 bar (87.0 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, stainless steel 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). Is suitable for drinking water (DVGW approval).

Pros:

• No risk of water hammer due to slow closing (58 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)