Honeywell ML7421A8035-E Smart Linear Valve Actuators Malaysia
HONEYWELL MALAYSIA ML7421A8035-E MALAYSIA ML7421A8035-E PRICE ML7421A MALAYSIA HONEYWELL ACTUATOR MALAYSIA
The ML7421A / ML7421B actuators are designed for modulating control, accepting 0(2)...10v or 4...20mA input signal, and providing feedback signal 2...10 Vdc only. They operate Honeywell’s standard valves in heating, venti lation, and air conditioning (HVAC) applications.
FEATURE • Easy and quick installation • No separate linkage and adjustments required • Low power consumption and maintenance-free • Self-adaption function • Force-limiting end stops • Manual operation knob • 0(2)~10 Vdc input and 2~10 Vdc position feedback • Direct/ Reverse action adjustable • Selectable stroke position when signal failure • Corrosion-resistant design
FEATURE • Easy and quick installation • No separate linkage and adjustments required • Low power consumption and maintenance-free • Self-adaption function • Force-limiting end stops • Manual operation knob • 0(2)~10 Vdc input and 2~10 Vdc position feedback • Direct/ Reverse action adjustable • Selectable stroke position when signal failure • Corrosion-resistant design
SPECIFICATIONS
| Temperature Limits | |
| Ambient operating limits | -10~+50 ℃ at 5~95% r.h. |
| Ambient storage limits | -40...+70 °C at 5...95% r.h. |
| Medium temperature | 150 °C max. (220 °C with High-Temperature kit) |
| Signals | |
| Signal input | y=0(2)~10 Vdc or 4~20 mA |
| Input impedance |
for voltage Ri=100 KΩ for mA Ri=500Ω |
| Position feedback signal | x=2~10Vdc |
| Output impedance | 1 KΩ max. |
| Output load | 1 mA max. |
| Safety | |
| Protection | class III as per EN60730-1 |
| Protection standard | IP54 as per EN60529 |
| Flame retardant | housing V0 as per UL94 (with metal cable gland) |
| Material | |
| Cover | ABS-FR |
| Yoke and Base | Aluminum die-cast |
