Damper actuators

Specifications

Series

VNT-DMP-MT

Torque

2–40 Nm

Versions

Standard (on-off, proportional); spring return to a safe position; fire damper actuators with 72 °C thermal release; compact VAV with an integrated flow controller

Control

On-off (2- or 3-point), proportional 0(2)–10 V, Modbus · BACnet; fail-safe by spring or electronic return; 24 V AC/DC or 230 V AC supply

Selection

Approximate for a standard volume damper: ≤ 0.8 m² 5 Nm; ≤ 1.5 m² 10 Nm; ≤ 3 m² 15–20 Nm; ≤ 5 m² 25–30 Nm; ≤ 7 m² 35–40 Nm; the damper manufacturer’s value governs

BELIMO

Standard CM · LM · NM · SM · GM (2–40 Nm); spring return TF · LF · NF · SF · EF (2.5–30 Nm); fire damper BFL · BFN · BFG · BF (4–18 Nm); compact VAV LMV-D3 · NMV-D3 · SMV-D3 (5–20 Nm)

SIEMENS

Standard GDB · GLB · GEB · GBB · GIB (5–35 Nm); spring return GMA · GCA (7–16 Nm); compact VAV GDB181 · GLB181 (5–10 Nm)

GRUNER

Standard 227 · 363 (5–40 Nm); proportional 0–10 V 227C · 363C (5–40 Nm); spring return 341 · 361 (5–20 Nm); fire / smoke 340 · 360 (3–20 Nm)

NANOTEK

Standard (on-off, proportional); spring return (fail-safe); fire / smoke with thermal release

HOOCON

Standard DA-MU (2–24 Nm); fast-running DA-MQU (8–16 Nm); spring return DA-FU (3–20 Nm); fire / smoke SA-FU · SA-MU (3–30 Nm)