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© Danfoss | 2020.11

AQ3525315322en-010101 | 1

AFD 2 / VFG 2 (21) DN 15-250

 

VFG 22 (221) DN 65-250

Operating Guide

ENGLISH

AFD 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

Summary of Contents for AFD 2 VFG 2

Page 1: ... VFG 2 21 DN 15 250 VFG 22 221 DN 65 250 Operating Guide ENGLISH AFD 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 ...

Page 2: ...0 Tmax 150 C VFG 22 221 VFG 2 21 DN 15 50 Tmax 150 C MAINTENANCE FREE 3 mm SW13 19 36 46 AF 2 DN 15 50 Tmax 150 C Bellows VFG2 VFG21 AFD 2 adapter 003G1780 Piston VFG22 VFG221 DN 65 250 Tmax 150 C AFD 2 AF 2 1 V1 V2 630 cm2 Bellows VFG2 DN 15 250 Tmax 200 C adapter 003G1780 AFD 2 AF 2 ...

Page 3: ... Danfoss 2020 11 3 AQ3525315322en 010101 AFD 2 VFG 2 21 DN 15 250 VFG 22 221 DN 65 250 SW46 Max 100 120 Nm 30 turns Pull out Hold Fix Release for turn Turn till and AFD 2 VFG 22 221 DN 65 250 ...

Page 4: ...AQ3525315322en 010101 4 Danfoss 2020 11 AFD 2 VFG 2 21 DN 15 250 VFG 22 221 DN 65 250 T 120 C T 120 C T 150 C SW 19 40 Nm SW 13 SW 19 40 Nm 30 Turns 30 Turns AFD 2 VFG 22 221 DN 65 250 G 1 4 AF ...

Page 5: ... DN 15 250 VFG 22 221 DN 65 250 Δp 1 3 bar Type AFP 2 Code Nr 003G5650 p 1 3 bar Tmax 150 C Area cm2 80 Turn till end Hold Fix Release for turn Pull out SW46 Max 100 120 Nm 30 turns EN GJL 250 GG 25 PN 16 PN 25 EN GJS 400 GGG 40 3 PN 40 EN GP 240 GH GS C 25 ...

Page 6: ...41 241 H 267 267 304 304 323 323 Size ØA HA Weight cm2 mm kg 32 175 485 8 5 80 175 485 8 5 160 228 505 12 320 295 505 20 5 630 300 630 36 Total installation height of the controller VFG 22 1 valve AFD 2 pressure actuator is sum of HV and HA DN L B H HV Weight PN 16 PN 25 PN 40 mm kg 65 290 220 345 285 24 25 26 80 310 220 345 285 29 30 32 100 350 260 405 345 47 48 50 125 400 260 425 365 60 62 60 15...

Page 7: ...n be connected directly to the valve or to the pipeline ventilation socket do not connect impulse tube Connection to the valve 1 Remove plug at the valve 2 Screw in threaded joint G 1 4 with copper seal Torque 40 Nm or Connection to the Pipeline No connection downwards upwards could bring dirt air into an impulse tube 1 Cut pipe in rectangular sections and deburr 2 For copper pipe insert sockets o...

Page 8: ...73695620 AQ3525315322en 010101 8 Danfoss DHS SDBT SI 2020 11 AFD 2 VFG 2 21 DN 15 250 VFG 22 221 DN 65 250 ...

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