Belimo P2150SU-396AKRX24-EP2 Electronic Pressure Independent Valve

Belimo P2150SU-396AKRX24-EP2 Electronic Pressure Independent Valve is a 1.5-inch, two-way EPIV assembly that pairs a valve body with an integrated AKRX24-EP2 actuator for electronic, pressure-insensitive control of hydronic circuits. The valve size is 1½" (DN 40) with internal-thread connections and a nominal flow of 39.6 GPM, delivering consistent flow independent of supply pressure variations within its rated range. Ultrasonic flow metering provides real-time flow measurement with temperature and glycol compensation, enabling precise balancing of heating, cooling, and radiant systems without manual rebalancing. This variant includes an electronic fail-safe actuator (EP2) powered from AC/DC 24 V, allowing fail-safe operation when power is removed. The EPIV assembly carries UL 60730-1/2-14, UL 2-18, and CE listings, aligning with common HVAC safety and performance standards. Designed for compact installation, it combines valve and control in a single unit for streamlined setup while delivering reliable, pressure-independent control across the full flow range for both hot and chilled water applications.