KOSO 3500 and 3620 Series are solid state electronic actuators designed for precise control of industrial control valves. They offer stable performance, fast response, and high reliability, widely used in process automation for power, oil & gas, refinery, and petrochemical industries.
| Parameter | Value |
|---|---|
| Model | 3500 Series, 3620 Series |
| Type | Solid State Electronic Actuators |
| Control Signal | 4-20mA DC |
| Supply Voltage | AC100V, AC220V, AC110V, AC240V |
| Ambient Temperature | -10°C to +60°C |
| Protection Grade | IP65, IP67 optional |
| Enclosure | Weatherproof, explosion-proof optional |
| Application | Control valve driving and positioning |
| Mounting | Standard valve mounting interface |
Q: What is the working principle of these actuators?
A: They adopt solid state circuit design for stable and accurate valve control.
Q: What control signal do they accept?
A: Standard control signal is 4-20mA DC.
Q: Can they be used in explosion-proof areas?
A: Yes, explosion-proof versions are available for hazardous locations.
Q: Are they suitable for linear and rotary valves?
A: Yes, they fit both linear and rotary control valves.
Q: What is the protection grade?
A: Standard IP65, IP67 optional for special environments.
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