Danfoss VFM 2 Data sheet [zh]
PN 16 PN 25 VFM 2 –
VFM 2
• AMV(E) 655
• AMV(E) 658 SU/SD
• AME 659 SD
• AMV(E) 85/86 VFM 2 DN 150-250
• (< 0,03 % / kvs )
• R= >100:1 (PN 16)
>100:1 PN 25 DN 125 >80:1
•
• DN 65-250
• kvs 63-900 m3/h
• PN 16 PN 25
• 0-30%
30-100%
•
• / 50%
•
2 (−10*) … 150 °C
* −10 °C +2 °C
• PN 16 25
•
• 2014/68/EU
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VFM2 |
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kVS |
PN16ΔpS2) |
PN25ΔpS2) |
Δpmax. (bar)1) |
Δpmax. (bar)1) |
PN16 |
PN25 |
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DN |
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3 |
bar |
bar |
AMV(E)65x |
AMV(E)85/86 |
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65 |
(m63/h) |
065B3500 |
065B3081 |
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80 |
100 |
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16 |
20 |
8 |
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- |
065B3501 |
065B3082 |
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100 |
160 |
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16 |
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065B3502 |
065B3083 |
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125 |
250 |
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4 |
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10 |
065B3503 |
065B3084 |
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150 |
400 |
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10 |
10 |
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065B3504 |
065B3085 |
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200* |
630 |
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3 |
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7 |
065B3505 |
065B3086 |
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250* |
900 |
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5 |
065B3506 |
065B3087 |
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1) Δpmax. |
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2) |
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Δps |
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* |
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DN200 AMV(E)85/86 kvs 15% |
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DN250 AMV(E)85/86 kvs |
20% |
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DN |
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AMV(E)85/86 |
150-250 |
065Z7021 |
VFM2 |
DN65-125 |
065B3528 |
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AMV(E)65X |
65-250 |
065Z7022 |
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065B3529 |
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DN150-250 |
065B3530 |
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© Danfoss | 2021.11 |
AI148986474384zh-000602 | 1 |
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VFM 2 |
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DN |
65 |
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80 |
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100 |
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125 |
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150 |
200 |
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250 |
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kVS |
m3/h |
63 |
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100 |
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160 |
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250 |
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400 |
630 |
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900 |
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mm |
30 |
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34 |
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40 |
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50 |
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PN 16 |
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>100:1 |
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PN 25 |
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>100:1 |
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>80:1 |
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0-30% 30-100% |
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z PN16 & PN 25 |
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0.45 |
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0.40 |
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0.35 |
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0.25 |
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0.21 |
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IEC 534 |
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< 0.03 % / kVS |
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PN |
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16 & 25 |
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/ 50 % VDI 2035 |
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PH |
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7 10 |
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oC |
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2 (–10 1) ) … 150 |
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PN 16 25 EN 1092-2 |
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/ |
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PN 16 EN-GJL-250 (GG-25) |
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PN 25 EN-GJS-400-18 |
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EPDM |
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1) –10 °C +2 °C |
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- |
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EN-GJL-250 (GG-25) |
EN-GJS-400-18 |
PN 16 |
PN 25 |
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EN1092-2 |
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(30%) |
(70%) |
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AB |
| <![if ! IE]> <![endif]> |
A |
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0-30% 30-100% |
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2 | AI148986474384zh-000602 |
© Danfoss | 2021.11 |
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