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Home > Machinery and Industrial Parts > General Machinery > Valves
the model QBR Intelligent Quarter-turn Valve Electric Actuator
the model QBR Intelligent Quarter-turn Valve Electric Actuator
the model QBR Intelligent Quarter-turn Valve Electric Actuator
the model QBR Intelligent Quarter-turn Valve Electric Actuator
the model QBR Intelligent Quarter-turn Valve Electric Actuator
the model QBR Intelligent Quarter-turn Valve Electric Actuator

the model QBR Intelligent Quarter-turn Valve Electric Actuator

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Member Details

TIANJIN MACHINERY & ELECTRIC EQUIPMENT IMPORT AND EXPORT CO., LTD.

Tianjin,China

Trading Company

CCCME Member
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  • Product Details
  • Company Profile

As an alternation product of generation, the model QBR quarter-turn valve electric actuators are newly developed by the model QB of our company. These actuators are suitable for use on butterfly valve, ball-valve and cock valve etc. which are required to turn 90°. These actuators are featured by small size, light weight, high efficiency, high reliability, high protection capability, low noise and so on. Both operation at site and remote controlling can be carried out. So they have been applied in petroleum and chemical industries, power generating plant, water treatment and papermaking industries.

 

We can produce the basic model, integral model, explosion-proof model, integral explosion-proof model and integral adjustable model, etc. The basic level of protection and the level of explosion-proof of the products are respectively IP67 and Ex dⅡBT4.
    According to the theory of electric control, the following models can be formed:
1.       Basic model: provided with on-site operation switch; course supplied by computer is optional; moment passive contact; output of 4～20mA valve location signal.
2.       Integral model: provided with electric elements, on-site operation switch and field-remote control switch; course supplied by computer is optional; moment passive contact; field-remote controlled circulation state passive contact; output of 4～20mA valve location signal; open phase discrimination and protection device, etc.
3.       Integral adjustable model: provided with electric elements, adjusting plate elements, on-site operation switch and field-remote control switch; course supplied by computer is optional; moment passive contact; field-remote controlled circulation state passive contact; open phase discrimination and protection device, etc.

 

QBR3～QBR5 Product’s technical parameters
Technical parameters of Model QBR3～QBR5 products

 
Model
Torque
(N.m)
Speed
(r/min)
Motor
(KW)
Current of Motor
(A)
90°Time
(s)
Weight
(Kg)
Rated
Locked Rotor
QBR3
QBR3.IN
QBR3Ex
QBR3 Ex.IN
QB90-0.5
900
0.5
0.25
1.3
5.6
30
70
QB90-1
1
0.37
1.6
7.1
15
QB120-0.5
1200
0.5
0.25
1.3
5.6
30
QB120-1
1
0.37
1.6
7.1
15
QB120-2
2
0.55
2.5
8.9
7.5
QB200-0.5
2000
0.5
0.37
1.6
7.1
30
QB200-1
1
0.55
2.5
8.9
15
QB200-2
2
1.1
3.4
19
7.5
QB250-0.5
2500
0.5
0.37
1.6
7.1
30
QB250-1
1
0.55
2.5
8.9
15
QB250-2
2
1.1
3.4
19
7.5
QBR4
QBR4.IN
QBR4Ex
QBR4 Ex.IN
QB400-0.25
4000
0.25
0.37
1.6
7.1
60
120
QB400-0.5
0.5
0.55
2.5
8.9
30
QB500-0.25
5000
0.25
0.55
2.5
8.9
60
QB500-0.5
0.5
0.75
3.2
15.6
30
QB500-1
1
1.1
3.4
19
15
QB600-0.25
6000
0.25
0.55
2.5
8.9
60
QB600-0.5
0.5
1.1
3.4
19
30
QBR5
QBR5.IN
QBR5Ex
QBR5 Ex.IN
QB800-0.25
8000
0.25
1.1

TIANJIN MACHINERY & ELECTRIC EQUIPMENT IMPORT AND EXPORT CO., LTD.

CCCME Member

Location:Tianjin,China
Business Type:Trading Company
Main Products:Hardware and Tool,Machine Tool and Parts and Accessories,Measuring Tool and Cutting Tool,Grinding Materials and Apparatus,Meter,Power Generating Equipment,Electric Machine,Other Electric Product,Lamps


Tianjin Machinery & Electric Equipment Imp & Exp.Co. Ltd.(short for TMEE) is a joint-stock company，which is held by Tianjin International Machinery Co., Ltd.Based on Tianjin M&E industry, TMEE has the powerful strength of M&E equipments production.Under the new operation and management system, TMEE positively utilizes its core competitive advantages and becomes the key enterprise in the field of Tianjin M&E equipments installation, import and export, and international project contract. The annual import & export valueof TMEE is over 200 million U.S. Dollars with "Meritorious Corporation" awarded by Tianjin Municipal Government and "AAA Credit Enterprise" awarded by many banks.

Flexible business and cooperative modes are applied in developing international trade and M&E products are exported to many foreign countries.TMEE is highly appraised by national and international financial entities as TMEE has professional foreign trade specialists, good reputation, excellent service, scientific management, and wide international cooperation. 

TMEE has highly experienced teams comprised of technical and trade specialists. TMEE actively engages in the international competitive biddings and wins the bids, which are loaned by the International Finance Corporation (IFC), in Tianjin, Jilin Province, Chongqing, and Kunming etc.and keeps the competitive superiority in this field

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