The CLTF-05 Electric Valve Actuator is a new original, high-precision electric actuator designed for reliable automation of industrial valves. Engineered for stable torque output, accurate positioning, and long service life, the CLTF-05 is widely used in process control, fluid handling, HVAC systems, and industrial automation applications.

With a compact structure and robust motor-driven mechanism, this actuator delivers consistent valve control, supports continuous operation, and integrates easily with standard control systems.

Installation
·Outdoor or Indoor
·Non-explosion- proof.Please don’t install in flammable and explosive place.
·Please installing protection cover to protect whole machine in order to avoid rain or sunshine;
·Please preserve space for cable enter and manual operation
·Surrounding temperature range -25°C~60.
Feature
1. Compact:The overall volume and weight are only 1/3 of the traditional products.Large torque:large torque with low power.Convenient to installation and transportation.
2. Motors designed according to the working characteristics of valves,only require low start current.The start torque is high and the rotary inertia is small.Built-in heater protector(Automatic Recovery Type) will stop the actuator when the valve got stuck by accident.
3. Precision gears consist of precise tangential multi-gears and shafts,made of Heat treated high alloy steel,with long service life.Molybdenum-based lubricating grease is added into gear mechanism,maintenance-free
4.Stainless steel mechanical stroke limit bolts and stop blocks accurate adjust stroke mechanism to required angle.The limit bolt placed out of the actuator for convenient,lock the required position with stainless steel nuts after each adjustment.
ITEM05 Series
performance POWERDC12VDC 24VDC 220VAC 24VAC 110VAC 220VAC 380VAC 415V
Motor power 20W10W
Rated current3.8A2A0.21A2.2A0.48A0.24A0.15A0.17A
Standard working time/torque10S/50Nm30S/50Nm
Optional working time/torque2S/10Nm,6S/30Nm6S/10Nm,10S/15Nm,20S/30Nm
WiringB type.S type.R type.H type.A type.K type.D type.T type.Z type.ZA type
Rotary angle0~90° Max.-10°~100°
Weight2.2kg(Standard type)
Voltage-withstanding value500VAC/1minute(DC24V/AC24V)150VAC/1 minute(AC110V/AC220V)2000VAC/1minute(AC380V)
Insulated resistance20MΩ/500VDC(DC24V/AC24V) 100MΩ/500VDC(AC110V/AC110V/AC380V)
Enclosure protection(Ingress protection)IP-67
Surrouding temperature-25℃~60℃(The other temperatures can be customized)
Installation angleAny angle
Case materialdie-casting Aluminum Alloy
Optional functionHeater space,overheat protection,with handwheel