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Super Capacitor Power Cut and Self-reset Motorized Ball Valve

DQF-B*DQQ-B1KF

Product parameters

● Main material: forging brass body, seal PTFE / HNBR
● Valve opening torque: DN15~DN25<1N.m,DN32~50<2N.m
● Actuator torque: 2N.m  

● Nominal pressure: 1.6MPa  
● Working medium: water
● Fluid temperature 5~95℃  

● Stem size: 9x9

 

Specification

 

Order
No.
Model Valve 
type
DN Thread 
size
Kvs Maximum 
differential 
pressure

kPa

Demension
L H
15011 DQF-B-215*DQQ-B1KF-220 2-way 15 G1/2 5.6 600 60 30
15081 DQF-B-220*DQQ-B1KF-220 2-way 20 G3/4 9.5 600 68 34
15165 DQF-B-225*DQQ-B1KF-220 2-way
25 G1 9.5 500 89 38
15218 DQF-B-315*DQQ-B1KF-220 3-way
15 G1/2 5.6 600 60 30
15288 DQF-B-320*DQQ-B1KF-220 3-way 20 G3/4 9.5 600 67 35
15358 DQF-B-325*DQQ-B1KF-220 3-way 25 G1 13 500 89 38
Note: the table above is the commonly recommended model. Please refer to the below model selected 
combination description for individual requirements. Please consult the sales staff for more details.


Instruduction of selection

 



NO. Code definition Option and interpretation
Motorized ball valve body series DQF
Valve body series code B = Development sequence
Valve type 2 = two-way valve, 3 = three-way valve
Valve size
15=DN15,20=DN20,25=DN25
Motorized ball valve actuator series DQQ
Actuator series code B1 = thrust 2N.m
Control mode KF= 2/3 - wire universal,on/off 
Input power 24=24V AC/DC,220=220VAC



Wiring diagram