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Motorized Ball Valve

DGQF

Product parameters

Main material forging brass body, seal PTFE、EPDM
Valve opening torque <1N.m
Actuator torque <2N.m    
Nominal pressure 1.6MPa    
Working medium cold, hot water, concentration of <50% ethylene glycol solution        
Medium temperature       5~95℃
Stem size
9x9mm

 

Specification

 

Order
No.
Model Valve 
type
DN Kvs Maximum 
differential 
pressure
kPa
Demension
L H D N
15811 DGQF-B-15*DQQ-B1K-220 2-way 15 G1/2 2.6 600 118 30 45.5
15812 DGQF-B-20*DQQ-B1K-220 2-way 20 G3/4 6.5 600 118 30 45.5
15570 DGQF-B-25*DQQ-B1K-220 2-way 25 G1 9.5 600 136 37 46
15813 DGQF-B-32*DQQ-B2K-220 2-way 32 G1-1/4 15 500 136 37 46
15577 DGQF-B-40*DQQ-B2K-220 2-way 40 G1-1/2 24 500 185 48 68
15814 DGQF-B-50*DQQ-B2K-220 2-way 50 G2 40 400 240 53 87
15815 DGQF-B-15*DQQ-B1M-24AC 2-way 15 G1/2 2.6 600 118 30 45.5
15816 DGQF-B-20*DQQ-B1M-24AC 2-way 20 G3/4 6.5 600 118 30 45.5
15568 DGQF-B-25*DQQ-B1M-24AC 2-way 25 G1 9.5 600 136 37 46
15817 DGQF-B-32*DQQ-B2M-24AC 2-way 32 G1-1/4 15 500 136 37 46
15575 DGQF-B-40*DQQ-B2M-24AC 2-way 40 G1-1/2 24 500 185 48 68
15818 DGQF-B-50*DQQ-B2M-24AC 2-way 50 G2 40 400 240 53 87
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
Dynamic filter motorized ball valve body series DGQF
Valve size 15=DN15,20=DN20,25=DN25
32=DN32,40=DN40,50=DN50
Motorized ball valve actuator series DQQ
Actuator series code B1 = thrust 2N.m,B2 = thrust 10N.m
Control mode K= 2/3 - wire universal,on/off, M=modulating
Input power 24AC=24VAC,220=220VAC


Wiring diagram