Motorised Ball Valve
DQF-B*DQQ-E2
Product parameters
| Main material | forging brass body, seal PTFE / HNBR | ||||
| Valve opening torque |
DN15~DN25＜1N.m， DN32~50＜2N.m |
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| Actuator torque | 10N.m | ||||
| Nominal pressure | 1.6MPa | ||||
| Working medium | water | ||||
| Fluid temperature | 5～95℃ | ||||
| Stem size | 9x9mm | ||||
Specification
|
Order No. |
Model |
Valve type |
DN |
Thread size |
Kvs |
Maximum differential pressure kPa |
Demension | |
| L | H | |||||||
| 15196 | DQF-B-240*DQQ-E2K-10-220 | 2-way | 40 | G1-1/2 | 24 | 500 | 113 | 43 |
| 15206 | DQF-B-250*DQQ-E2K-10-220 | 2-way | 50 | G2 | 42 | 400 | 130 | 48 |
| 15376 | DQF-B-340*DQQ-E2K-10-220 | 3-way | 40 | G1-1/2 | 24 | 500 | 106 | 43 |
| 15386 | DQF-B-350*DQQ-E2K-10-220 | 3-way | 50 | G2 | 42 | 400 | 123 | 48 |
| 15200 | DQF-B-240*DQQ-E2M-10-24 | 2-way | 40 | G1-1/2 | 24 | 500 | 113 | 43 |
| 15210 | DQF-B-250*DQQ-E2M-10-24 | 2-way | 50 | G2 | 42 | 400 | 130 | 48 |
| 15379 | DQF-B-340*DQQ-E2M-10-24 | 3-way | 40 | G1-1/2 | 24 | 500 | 106 | 43 |
| 15389 | DQF-B-350*DQQ-E2M-10-24 | 3-way | 50 | G2 | 42 | 400 | 123 | 48 |
|
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. |
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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 |
40=DN40，50=DN50 | |||
| ⑤ | Motorized ball valve actuator series | DQQ | |||
| ⑥ | Actuator series code | E2 = Appearance function NO. | |||
| ⑦ | Control mode | K= 2/3 - wire universal,on/off M=modulating | |||
| ⑧ | Actuator thrust | 10=10N.m，15=15N.m，20=20N.m | |||
| ⑨ |
Auxiliary switch |
none = no auxiliary switch, S1=1 auxiliary switch S2=2 auxiliary switches |
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| ⑩ | Input power | 24=24V AC/DC，220=90...260VAC | |||
Wiring diagram
