Belimo Butterfly Valve DN80/PN16 Wafer 120-240VAC/DC Open/Close GGG40 EPDM IP67 ISO 5211 35s 90Nm D680N/DRC230G-5
This cast iron (GGG40) Belimo butterfly valve is offered in combination with an open/close electrical actuator. Actuator requires 120-240 V AC/DC to operate. The butterfly valve has a nominal diameter of 78 mm, suitable for media temperatures between -20 and 120 °C (-4 and 248 °F), and max pressure of 16 bar (232 psi). Easily connected to your piping with a wafer type flange. The actuator has an IP67 degree of protection and is suitable for an environmental temperature of -30 to 50 °C (-22 and 122 °F).
- Regular price
- $1,301.47 USD
We sell only to registered businesses
Description
This Belimo butterfly valve is offered in combination with an open/close electrical actuator. The actuator can turn the valve from 0-90 degrees in a time of 35 seconds and requires a supply voltage of 120-240 V AC/DC. The electrical actuator comes with a visual positioning indicator to clearly see valve position. The butterfly valve has a wafer type flange for connecting it to the piping, a nominal diameter of DN 80, and is rated up to 16 bar (232 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, and an EPDM seal. The valve is suitable for media temperatures between -20 and 120 °C (-4 and 248 °F). The actuator has an IP67 degree of protection and is suitable for an environmental temperature of -30 to 50 °C (-22 and 122 °F). The actuator can be mounted on the valve via the ISO 5211 flange. Before connecting the actuator, please read the manual carefully.
The actuator, equipped with overload protection, doesn't need limit switches and will stop automatically when the end stop is reached. Due to its non-linear torque characteristic, the actuator is only suitable for butterfly valves and not for other valves. Manual override is possible using a push-button, which disengages the gear train as long as the button is pressed or remains locked. The actuator can be directly mounted on the butterfly valve. The mounting orientation relative to the butterfly valve can be chosen in increments of 90°. The actuator is suitable for outdoor use and is protected against UV radiation, rain/snow, dirt/dust, air humidity, and frequent significant temperature fluctuations. To prevent internal condensation, it's recommended to use the actuator with separately orderable, factory-installed heating. The housing cover must be removed for manual override.
Pros:
- No risk of water hammer due to slow closing (35 s)
- The components are interchangeable and can be replaced individually if needed
- High Kv-value because the fluid flows in a straight line
- Suitable for viscous media
