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DQF-B*DQQ-B2
● 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
|
Order No. |
Model |
Valve type |
DN |
Thread size |
Kvs |
Maximum differential pressure kPa |
Demension | |
| L | H | |||||||
| 15791 | DQF-B-232*DQQ-B2K3-220 | 2-way | 32 | G1-1/4 | 15 | 500 | 60 | 30 |
| 15191 | DQF-B-240*DQQ-B2K3-220 | 2-way | 40 | G1-1/2 | 24 | 500 | 68 | 34 |
| 15201 | DQF-B-250*DQQ-B2K3-220 | 2-way | 50 | G2 | 42 | 400 | 89 | 38 |
| 15792 | DQF-B-332*DQQ-B2K3-220 | 3-way | 32 | G1-1/4 | 15 | 500 | 60 | 30 |
| 15370 | DQF-B-340*DQQ-B2K3-220 | 3-way | 40 | G1-1/2 | 24 | 500 | 67 | 35 |
| 15380 | DQF-B-350*DQQ-B2K3-220 | 3-way | 50 | G2 | 42 | 400 | 89 | 38 |
| 15793 | DQF-B-232*DQQ-B2M-24AC | 2-way | 32 | G1-1/4 | 15 | 500 | 60 | 30 |
| 15195 | DQF-B-240*DQQ-B2M-24AC | 2-way | 40 | G1-1/2 | 24 | 500 | 68 | 34 |
| 15205 | DQF-B-250*DQQ-B2M-24AC | 2-way | 50 | G2 | 42 | 400 | 89 | 38 |
| 15794 | DQF-B-332*DQQ-B2M-24AC | 3-way | 32 | G1-1/4 | 15 | 500 | 60 | 30 |
| 15374 | DQF-B-340*DQQ-B2M-24AC | 3-way | 40 | G1-1/2 | 24 | 500 | 68 | 35 |
| 15384 | DQF-B-350*DQQ-B2M-24AC | 3-way | 50 | G2 | 42 | 400 | 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. |
||||||||
| 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 | B2 = thrust 10N.m | |||
| ⑦ | Control mode | K2= 2-wire,on/off， K3= 3-wire,on/off M=modulating | |||
| ⑧ | Input power | 24AC=24VAC，220=220VAC | |||
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