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Operating Guide
AFPA 2 / VFG 2 (21) DN 15-250
VFG 22 (221) DN 65-250
ENGLISH
AFPA 2 / VFG 2 (21) DN 15-250, VFG 22 (221) DN 65-250
www.danfoss.com
Page 7
This document is included in the scope of delivery. The latest document version is available on virtus.danfoss.com
© Danfoss | 2021.03
AQ372053646406en-000101 | 1
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Summary of Contents for Danfoss AFPA 2 / VFG 2 DN 15-250
- Page 1 AFPA 2 / VFG 2 (21) DN 15-250, VFG 22 (221) DN 65-250 www.danfoss.com Page 7 This document is included in the scope of delivery. The latest document version is available on virtus.danfoss.com © Danfoss | 2021.03 AQ372053646406en-000101 | 1...
- Page 2 AFPA 2 AFPA 2 AFPA 2 1× V1, V2 (630 cm AF (2×)** AF (2×)** AF (2×)** ❷ ② ① ≤ 150 °C > 150 °C VFG 22 (221) VFG 2 (21) DN 15-50 2 | © Danfoss | 2021.03 AQ372053646406en-000101...
- Page 3 ❹ ③ ② ① ❺ AFPA 2/VFG 22(221) DN 65-250 Pull out ⑦ ③ ④ Turn ⑥ till ② ① SW46 Max 100-120 Nm Hold ⑤ Release ~ 30 for ½ turn turns AQ372053646406en-000101 © Danfoss | 2021.03 | 3...
- Page 4 T > 150 °C ⑤ ⑧ ⑦ ⑥ ❾ ❿ AFPA 2/VFG 22(221) DN 65-250 T < 120 °C ① T > 120 °C ① ② ① ~30 Turns ② ② ① Turns 4 | © Danfoss | 2021.03 AQ372053646406en-000101...
- Page 5 Code Nr.: 003G5650 p: 1-3 bar, : 150 °C Area (cm ): 80 SW46 Turn Max 100-120 Nm till ④ Pull out ~ 30 turns Hold Release for ½ turn ① Δp = 1-3 bar AQ372053646406en-000101 © Danfoss | 2021.03 | 5...
- Page 6 Total installation height of the controller (VFG 22(1) valve + AFPA 2 pressure actuator) is sum of H and H ø60 Ø10 G1/4 SW19 Seal pot V1 Seal pot V2 Compression fitting Shut off valve 6 | © Danfoss | 2021.03 AQ372053646406en-000101...
- Page 7 (stressed). Dimensions ⓮ Carry out dismounting in following steps: ② For proper installation spring has to be Flanges: connection dimensi ons acc. to released (unstressed) first. DIN 2501, seal form C AQ372053646406en-000101 © Danfoss | 2021.03 | 7...
- Page 8 AFPA 2 / VFG 2 (21) DN 15-250, VFG 22 (221) DN 65-250 8 | © Danfoss | DHS-SDBT/SI | 2021.03 73695700 / AQ372053646406en-000101...