BELIMO H664N-NVG24-MFT2

The BELIMO H664N + NVG24‑MFT2 assembly combines a robust DN 65 2‑way globe valve with a sophisticated modulating linear actuator — providing a turnkey solution for HVAC, hydronic, and water‑distribution systems. The H664N valve, with its flanged connection and PN16 pressure rating, is designed to manage substantial flow (kvs ≈ 58 m³/h) and handle water or water/glycol mixtures reliably at temperatures from +5 °C up to +120 °C. i-acs.co.uk+22kshops.com+2

Paired with the NVG24‑MFT2 actuator, the system gains precise, modulating control using a standard DC 0–10 V control signal, with position feedback delivering DC 2–10 V output — ideal for integration with Building Management Systems (BMS) or automation controllers. hvacdepot.ca+1 The actuator exerts up to 1000 N of force, ensuring full and consistent valve movement even under pressure or flow resistance, giving reliable opening and closing or flow modulation. hvacdepot.ca+1

This package is particularly beneficial for applications like central heating loops in apartment buildings, chilled water distribution in commercial complexes, boiler feed systems, or hydronic heating/cooling circuits — anywhere smooth flow regulation, automation, and reliability are critical. Compared to basic manual valves or non‑modulating actuators, the H664N + NVG24‑MFT2 combo reduces maintenance, enables energy‑efficient flow control, and delivers long‑term dependability even under demanding load and temperature conditions.