Gold Member Since 2006
Audited Supplier
Okonoff Science & Technology (Shanghai) Co., Ltd.

Valve Actuator, Actuator, Electric Actuator manufacturer / supplier in China, offering HVAC Valve Actuator (CK72), Programmable Timing Insert Card Fan Coil Thermostat (S400BFH), 3 Ways Brass Water Heater Electric Regulating Valves (CV0503) and so on.

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HVAC Valve Actuator (CK72)

This product is currently unavailable, but you may contact the supplier directly, for further interest.
Basic Info
  • Model NO.: CK72
  • Structure: Combination
  • Mathematical Model: Linear
  • Specification: CE; ISO9001; Warranty for Two Years
  • HS Code: 8536500000
  • Task: Adjust
  • Signal: Continuous
  • Trademark: okonoff, or OEM
  • Origin: China
Product Description
HVAC Valve Actuator (CK72)

1, Product Summary
CK50/CK70/CK80/CK90 series of valve actuators are direct journey actuators which are widely applied to the heating system, ventilating
System and air-conditioning system.
We suggest you using this product together with our 2-way or 3-way CF/CV series of regualting valves from DN65 to DN200.

2, Feature:
Bidirectional synchronous motors, auto limit the position at terminal.
Low noise, strong output driving force (details pls refer to technique parameter)
Direct journey, can be applied to the regulating valve whose journey is less than 45mm.
Can be attached with manual operator
Simple and easy to install
Control the valve position in high accuracy and response fast
CK52/CK72/CK82/CK92 with digital CPU circuit, LED display, can be programmed.

3, Models and Functions:
CK51/CK71/CK81/CK91: Floating type, directly connected with 24VAC or AC220V driver, PI temperature controller is optional.
CK52/CK72/CK82/CK92: Standard type, controlled by standard signal, the input control signal is from 0V to 10V or from 4mA to 20mA, the feedback signal of output position is from 0V to 10V.
Model Spec.
Model CK51 CK71 CK81 CK91 CK52 CK72 CK82 CK92
Working Voltage 24VAC/50HZ 24VAC/50HZ
Power Consumption 12W 11W 12W 11W 14W 13W 14W 13W
Control Signal 24VAC/50HZ 0-10V or 4-20mA
Feedback Signal N/A N/A N/A N/A 0-10V(0.5mA)
Driving Force 1800N 2800N 3500N 4000N 1800N 2800N 3500N 4000N
Whole Journey Time 140S 200S 200S 300S 140S 200S 200S 300S
Environment Condition Working Temperature: -5~+50& ordm; C Working Temperature: -5~+50& ordm; C
Storage Temperature: -20~+65& ordm; C Storage Temperature: -20~+65& ordm; C
Humidity: < 92% (Anti-Dewfall) Humidity: < 92% (Anti-Dewfall)
Grade of Protection IP54 IP54
Material Gearwheel: Brass/Stainless Steel Gearwheel: Brass/Stainless Steel
Support: Aluminum Support: Aluminum
Outer Cover: ABS Outer Cover: ABS
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