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

Valve Actuator, Brass Valve, Brass Ball Valve manufacturer / supplier in China, offering HVAC Brass Valve Actuator (CK71), HVAC 3A Mechanical Room Thermostat (TC41W), CE 2-Way Dn15 Brass Motorized Valve (CKF7315T-05) and so on.

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Supplier Homepage Product Actuator HVAC Brass Valve Actuator (CK71)

HVAC Brass Valve Actuator (CK71)

Purchase Qty.:
50-999 1,000+
FOB Unit Price: US $13.5 US $11.63
Purchase Qty. (Pieces) FOB Unit Price
50-999 US $13.5
1,000+ US $11.63
Get Latest Price
Production Capacity: 25000 PCS/Month
Transport Package: Carton Box
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: CK71
  • Structure: Combination
  • Signal: Continuous
  • Trademark: okonoff, or OEM
  • Origin: China
  • Task: Adjust
  • Mathematical Model: Linear
  • Backlight: LED Display
  • Specification: CE; ISO9001; Warranty for Two Years
  • HS Code: 8536500000
Product Description
HVAC Valve Actuator (CK71)

1. Product Summary:
CK50/CK70/CK80/CK90 series of valve driver are direct journey drivers. They are applied in adjusting and controlling water flux of heating, aeration or air-conditioning system. It is used with DN65-DN200 adjusting valves of CF series or DN65-DN150 adjusting valves of CV series together.

2. Characteristic:
AC, bidirectional&synchronous motors, auto limit at terminal.
Low noise, with strong output driving force (details pls refer to technique parameter in manual).
Direct journey, suit to the modulating valve whose journey is less than 45mm.
Added manual controlling equipment.
Driving Force: CK50~1800N CK70~2800N CK80~3500N CK90~3800N
Convenient to be installed.
Valve position with high controlling precision,
Reaction with quick speed
CK52/CK72/CK82/CK92 with digital CPU circuit,
LED display,
Can be programmable at scene. (Details pls refer to the point 8, 9 in the manual).
2 years warranty for HVAC Valve Actuator (CK71)
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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