(PN 16, 25, 40)
AFPB 2 / VFQ 22(1) – AFPB-F 2 / VFQ 22(1) –
virtus.danfoss.com
个带有控制膜片的驱动器和一个设定压差的弹 簧组成。
∙ VFQ 22
∙ VFQ 221
AMEi 6 |
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∙ |
iSET |
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∙ |
iNET |
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∙ |
DN 65-250 |
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∙ |
k |
VS |
60-800 m3/h |
∙ 5.6-500 m³/h |
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∙ PN 16, 25, 40* |
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* PN 25 PN 40 2021 |
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∙ 0.1-0.7 bar / 0.5-1.5 bar |
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∙ |
— / |
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30% |
∙2 … 150°C
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1 |
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DN 65 |
kVS 60 PN 16 |
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0.5-1.5bar Tmax 150°C |
– 1× VFQ 22 DN 65
065B5570
- 1× AFPB 2 003G5608
- 1× AFPB 2 DN65003G1842
– 1× AF
003G1391
AF |
AFPB 2 |
VFQ 22 |
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DN |
kVS |
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Tmax. |
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(mm) |
(m3/h) |
(°C) |
PN 16 |
PN 25 |
PN 40 |
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65 |
60 |
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065B5570 |
065B5577 |
065B5584 |
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80 |
80 |
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065B5571 |
065B5578 |
065B5585 |
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100 |
160 |
EN 1092-1 |
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065B5572 |
065B5579 |
065B5586 |
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125 |
250 |
150 |
065B5573 |
065B5580 |
065B5587 |
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150 |
380 |
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065B5574 |
065B5581 |
065B5588 |
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200 |
650 |
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065B5575 |
065B5582 |
065B5589 |
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250 |
800 |
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065B5576 |
065B5583 |
065B5590 |
VFQ 221 |
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DN |
kVS |
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Tmax. |
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(mm) |
(m3/h) |
(°C) |
PN 16 |
PN 25 |
PN 40 |
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65 |
60 |
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065B5600 |
065B5607 |
065B5614 |
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80 |
80 |
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065B5601 |
065B5608 |
065B5615 |
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100 |
160 |
EN 1092-1 |
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065B5602 |
065B5609 |
065B5616 |
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125 |
250 |
150 |
065B5603 |
065B5610 |
065B5617 |
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150 |
380 |
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065B5604 |
065B5611 |
065B5618 |
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200 |
650 |
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065B5605 |
065B5612 |
065B5619 |
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250 |
800 |
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065B5606 |
065B5613 |
065B5620 |
© Danfoss | 2021.09 |
AI385539198593zh-000101 | 1 |
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AFPB 2(F 2)/VFQ 22(1) |
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AFPB 2 / AFPB-F 2 |
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DN |
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2 |
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p |
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(bar) |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
(cm ) |
PN16 |
PN40 |
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0.5-1.5 |
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- |
- |
- |
- |
160 |
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003G5608 |
003G5618 |
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0.4-1.5 |
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320 |
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003G5609 |
003G5619 |
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0.1-1 |
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- |
- |
- |
160 |
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003G5612 |
003G5622 |
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0.1-0.7 |
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320 |
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003G5610 |
003G5620 |
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0.2 |
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- |
- |
- |
160 |
- |
003G5600 |
003G5602 |
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0.5 |
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- |
- |
- |
160 |
- |
003G5601 |
003G5603 |
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0.2 |
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320 |
- |
003G5596 |
003G5598 |
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0.5 |
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320 |
- |
003G5597 |
003G5599 |
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2 |
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AFPB-F(2) |
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(cm ) |
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(DN) |
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65 |
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003G1842 |
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160 |
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80 |
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003G1856 |
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100 |
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003G1857 |
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125 |
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003G1858 |
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150 |
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003G1859 |
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320 |
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200 |
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003G1860 |
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250 |
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003G1861 |
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(m3/h) |
PN |
DN |
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kVS |
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60 |
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65 |
003G1800 |
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80 |
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80 |
003G1801 |
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VFG/Q 22 |
160 |
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100 |
003G1802 |
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250 |
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125 |
003G1803 |
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380 |
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150 |
003G1804 |
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650 |
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200 |
003G1805 |
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800 |
16/25/40 |
250 |
003G1806 |
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60 |
65 |
003G1807 |
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80 |
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80 |
003G1808 |
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VFG/Q 221 |
160 |
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100 |
003G1809 |
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250 |
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125 |
003G1810 |
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380 |
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150 |
003G1811 |
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650 |
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200 |
003G1812 |
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VFG/Q 221 |
800 |
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250 |
003G1813 |
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150-250 |
003G1731 |
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65-125 |
003G1730 |
2 | AI385539198593zh-000101 |
© Danfoss | 2021.09 |
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AFPB 2(F 2)/VFQ 22(1) |
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VFQ 22(1) |
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DN |
65 |
80 |
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100 |
125 |
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150 |
200 |
250 |
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kVS |
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m3/h |
60 |
80 |
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160 |
250 |
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380 |
650 |
800 |
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pSP |
p |
pb |
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0.2 |
0.1 |
0.1 |
3 |
19 |
25 |
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51 |
79 |
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120 |
206 |
253 |
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0.5 |
0.3 |
0.2 |
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m /h |
28 |
40 |
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63 |
100 |
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160 |
270 |
360 |
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z |
1.0 |
0.5 |
0.5 |
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42 |
60 |
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95 |
150 |
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240 |
340 |
500 |
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0.65 |
0.55 |
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0.4 |
0.4 |
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0.4 |
0.35 |
0.3 |
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IEC 534 |
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VFQ 22 |
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≤0.03 |
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≤0.05 |
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kVS |
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VFQ 221 |
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≤0.01 |
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PN |
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16, 25, 40 |
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2) |
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PN 16 |
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bar |
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16 |
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15 |
15 |
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12 |
10 |
10 |
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PN 25/40 |
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20 |
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/ 30 % |
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pH |
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°C |
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7 10 |
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2 … +150 |
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PN 16 |
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EN-GJL-250 (GG-25) |
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PN 25 |
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EN-GJS-400 (GGG-40.3) |
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PN 40 |
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GP240GH (GS-C 25) |
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1.4021 |
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EPDM |
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1) (DPsys) AFPB(-F) |
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3 |
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ΔpSP - |
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ΔpSP = ΔpSYSTEM + Δpb |
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Δpsys - |
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Δpb - |
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2 |
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kVS Qset = Qmax –> Δpmin ≥ 0.5 bar Qset < Qmax –> pmin k VS |
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pb |
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2) |
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Q |
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AFPB(-F) 2 |
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AFPB 2 |
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AFPB-F 2 |
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cm2 |
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160 |
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320 |
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160 |
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320 |
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16, 40 |
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bar |
0.1-1 |
0.5-1.5 0.1-0.7 0.4-1.5 |
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0.2/0.5 |
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DN |
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- |
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- |
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65-100 65-125 |
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65-250 |
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65-125 |
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65-250 |
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1.0345 |
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EPDM |
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(z) ( |
pmax) |
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pmax at z = 0,2 ... 0,6 [bar] |
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Example : |
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p = 6 bar |
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T = 140°C |
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z = 0,4 |
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pmax = 1,35 bar |
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z = |
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T = 80°C |
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T = 90°C |
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T = 100°C |
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T = 110°C |
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T = 130°C |
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T = 140°C |
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<![if ! IE]> <![endif]>[bar] |
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T = 150°C |
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<![if ! IE]> <![endif]>max |
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<![if ! IE]> <![endif]>p |
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bar p |
[bar] |
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Inlet pressure bar p1 |
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© Danfoss | 2021.09 |
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AI385539198593zh-000101 | 3 |