Tianjin Bell Automatic Instrument Technology Co., Ltd.

Power supply:220v, 380v
Input signal:
Switching valve, 4-20ma
Feedback 4-20ma
Control accuracy:1%, 2.5%
Turning angle:0-90.

We have forty years producion experience specialized in all kinds of valves and electric actuators.Our products are sold to all the provinces of demestic and exported to Europe and America,Southeast Asia,Middle East.Now we would like to expand business worldwide,so we will provide products with the most favorable price,the best quality and the most professional service!
Our products with advanced technology and high quality cover thousand of models of ten series,could meet different customers' various requirement.
1.Electric control valve series
1.1 Electriccontrol globe valve series
1.2 Electric control butterfly valve series
1.3 Electric controll ball valve series
1.4 Electric control gate valve series

2.Electric actuator series
2.1 Electric actuator AS,B+RS,A+Z,B+Z,MD series
2.2 Electric actuator 3610,3410 series
2.3 Quarter-turn electric actuator DKJ series
2.4 Linear-turn electric actuator DKZ series

3.Manual-operated butterfly valve series
3.1 Manual-operated wafer butterfly valve series
3.2 Manual-operated flanged concentric butterfly valve series

We are manufacture as per customer's requirements including material,size,dimension,pressure and standard.






High-quality plywood.

Nominal diameter:40(1/1/2")-1000(40")mm
50(2")-600(24")mm
Nominal pressure:1.0Mpa,1.6Mpa
Operating temperature range:-15-+150¡æ
Suitable mediums: fresh water,sewage,seawater,air,steam,food,medicine,various kind of oils,acids,alkali and salt

Feartures:
Power supply:220v,380v
or accroding to the customer's demands
Input signal:
Switching valve,feedback switching valve,
Control model:open,close and on-off
Basic model and remote control.

We have forty years producion experience specialized in all kinds of valves and electric actuators.Our products are sold to all the provinces of demestic and exported to Europe and America,Southeast Asia,Middle East.Now we would like to expand business worldwide,so we will provide products with the most favorable price,the best quality and the most professional service!
Our products with advanced technology and high quality cover thousand of models of ten series,could meet different customers' various requirement.
1.Electric control valve series
1.1 Electriccontrol globe valve series
1.2 Electric control butterfly valve series
1.3 Electric controll ball valve series
1.4 Electric control gate valve series

2.Electric actuator series
2.1 Electric actuator AS,B+RS,A+Z,B+Z,MD series
2.2 Electric actuator 3610,3410 series
2.3 Quarter-turn electric actuator DKJ series
2.4 Linear-turn electric actuator DKZ series

3.Manual-operated butterfly valve series
3.1 Manual-operated wafer butterfly valve series
3.2 Manual-operated flanged concentric butterfly valve series

We are manufacture as per customer's requirements including material,size,dimension,pressure and standard.





High-quality plywood.

Power supply:220v, 380v
Input signal:
Switching valve:4-20ma
Feedback:4-20ma
Control accuracy:1%, 2.5%
Turning angle:0-90.
We have forty years producion experience specialized in all kinds of valves and electric actuators.Our products are sold to all the provinces of demestic and exported to Europe and America,Southeast Asia,Middle East.Now we would like to expand business worldwide,so we will provide products with the most favorable price,the best quality and the most professional service!

Our products with advanced technology and high quality cover thousand of models of ten series,could meet different customers' various requirement.
1.Electric control valve series
1.1 Electriccontrol globe valve series
1.2 Electric control butterfly valve series
1.3 Electric controll ball valve series
1.4 Electric control gate valve series

2.Electric actuator series
2.1 Electric actuator AS,B+RS,A+Z,B+Z,MD series
2.2 Electric actuator 3610,3410 series
2.3 Quarter-turn electric actuator DKJ series
2.4 Linear-turn electric actuator DKZ series

3.Manual-operated butterfly valve series
3.1 Manual-operated wafer butterfly valve series
3.2 Manual-operated flanged concentric butterfly valve series

We are manufacture as per customer's requirements including material,size,dimension,pressure and standard.






High-quality plywood.

Rated load:100-10000Nm
Input signal:4-20mA DC or1-10mA DC
Power supply:220v

Operating environment:
Temperature:-10-+55
Humidity: 95%,excluding corrosion medium in ambient air.

Features: Simple-structure, economic and practical, stable performance, longer operating life.




High-quality plywood.

Manufacturer specialized in electric actuators and valves for 40 years
ISO9001,Explosion-proof,CE,API Certificates insure trustworthy quality and stable performance of products
Wide market in Mid East,Asia and Europe.
Reasonable price and professional service.

1.Production Instruction:

DKJ and ZKJ series quarter-turn electric actuator is terminal control set for survey of industrial process and control system. It can transfer control signals of system to the position of damming off element of angle displacement valve of output shaft or other adjusting mechanism, so that the medium under control can be operated under specified state of the system.


2.Parameters:
Travel:90
Rated load¡§oo100Nm-10000Nm
Input signal:4-20mA DC;0-10mA DC
Power supply:220V,or according to customer¡ê¡ès demands
Operating environment:
Temperature:-10a+55;
Humidity:95%,excluding corrosion medium in ambient air


3.Features: simple-structure, economic and practical. Stable performance, longer operating life.

4.Type:DKJ-2100,DKJ-3100 DKJ-4100,DKJ-5100,DKJ6100,DKJ6100A,DKJ7100,DKJ8100


We are manufacture as per customer's requirements including material,size,dimension,pressure and standard.



High-quality plywood.

Unick Control System specializes in manufacturing a wide range of valves designed to meet diverse industrial applications. From gate valves and globe valves to ball valves and butterfly valves, our products are meticulously crafted to adhere to the highest standards of quality and performance. Each valve is manufactured under strict quality control protocols, ensuring reliability, durability, and precision. We prioritize understanding and fulfilling our clientsâ?? unique requirements, tailoring our solutions to match their specific operational needs. At Unick Control System, delivering excellence and exceeding customer expectations remain at the core of our commitment to innovation and quality.

Butterfly Valve
Size : Up to 1000 mm
M. O. C. : Gunmetal/Al. Bronze/NAB
Actuation : Hand / Motor / Pneumatic / Hydraulic

Gate Valve
Size : Up to 600 mm
M. O. C. : Gunmetal/Al. Bronze/NAB
Actuation : Hand / Motor / Pneumatic / Hydraulic

Gear Operated Gate Valve