Belimo Butterfly Valve DN250/PN16 24VAC/DC 2&3-Point Wafer GGG40 EPDM IP67 ISO 5211 Terminals 35s 160Nm D6250W/PRCA-S2-T-250
This cast iron (GGG40) Belimo butterfly valve is offered in combination with a two-point/three-point electrical actuator. Actuator requires 24 V AC/DC to operate. The butterfly valve has a nominal diameter of 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
- $3515.98
Description
This Belimo butterfly valve is offered in combination with a two-point/three-point electrical actuator. The actuator can turn the valve from 0-90 degrees in a time of 35 seconds and requires a supply voltage of 24 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 250, 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 features two-point / three-point control. The actuator can be mounted on the valve via the ISO 5211 flange. Before connecting the actuator, please read the manual carefully.
An internal heater prevents condensation. The built-in heater automatically switches on/off thanks to the integrated temperature and humidity sensor. Manual operation of the valve can be done using a hand crank. Manual unlocking is done by removing the hand crank. The actuator, equipped with overload protection, the actuator doesn't need limit switches and will stop automatically when the end stop is reached. 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, dirt/dust, rain/snow, and air humidity. The factory settings cater to most common applications. Parametrization via Near Field Communication (NFC) requires the Belimo Assistant App, which simplifies commissioning and provides various diagnostic options. The ZTH EU service tool provides a range of diagnostic and setting options.
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
