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Motorised Ball Valve

DQF-B*DQQ-B1

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
15009 DQF-B-215*DQQ-B1K-220 2-way 15 G1/2 5.6 600 60 30
15079 DQF-B-220*DQQ-B1K-220 2-way 20 G3/4 9.5 600 68 34
15163 DQF-B-225*DQQ-B1K-220 2-way 25 G1 9.5 500 89 38
15216 DQF-B-315*DQQ-B1K-220 3-way 15 G1/2 5.6 600 60 30
15286 DQF-B-320*DQQ-B1K-220 3-way 20 G3/4 9.5 600 67 35
15356 DQF-B-325*DQQ-B1K-220 3-way 25 G1 13 500 89 38
15008 DQF-B-215*DQQ-B1M-24AC 2-way 15 G1/2 5.6 600 60 30
15078 DQF-B-220*DQQ-B1M-24AC 2-way 20 G3/4 9.5 600 68 34
15162 DQF-B-225*DQQ-B1M-24AC 2-way 25 G1 9.5 500 89 38
15215 DQF-B-315*DQQ-B1M-24AC 3-way 15 G1/2 5.6 600 60 30
15285 DQF-B-320*DQQ-B1M-24AC 3-way 20 G3/4 9.5 600 67 35
15355 DQF-B-325*DQQ-B1M-24AC 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
① Motorized ball valve body series DQF
② Valve body series code B = Development sequence
③ Valve type 2 = two-way valve, 3 = three-way valve
④ Valve size 15=DN15，20=DN20，25=DN25
⑤ Motorized ball valve actuator series DQQ
⑥ Actuator series code B1 = thrust 2N.m
⑦ Control mode K= 2/3 - wire universal,on/off    M=modulating
⑧ Input power 24AC=24VAC，220=220VAC



Wiring diagram