Danfoss V22D28 Operating guide [de]
Installation Guide
V22D28 (PN 16, PN 25)
ENGLISH
DEUTSCH
Pressure relief controller for oil V22D28 www.danfoss.com Page 4
Überströmventil für Öl, V22D28 www.danfoss.com Seite 5
District Energy VI.LR.I2.5B DEN-SMT/SI
1
Installation Guide V22D28 (PN 16, PN 25)
DN 15 20 25 32 40 50 65
L
H 580 585 595 605 615 620 630
H
1
H
2
130 150 160 180 200 230 290
mm
585 590 600 610 620 625 635
765 770 780 790 800 805 815
Ø 195
Ø 17 2
H
L
∆p = 3.0-11 (DN 15-65)
∆p = 10-16 (DN 15-40)
1
H
∆p = 0.5-2.5 (DN 20)
∆p = 1.0-5.0 (DN 15-65)
Ø 17 2
L
❶ ❷
2
H
L
∆p = 12-20 (DN 15-50)
❸
④
①
2
DEN-SMT/SI VI.LR.I2.5B District Energy
②
③
⑤
Installation Guide V22D28 (PN 16, PN 25)
NEW
NEW
❹ ❺
❻
①
②
①
②
② ①
A
①
③
③
②
❼
②
17 m m
22 mm
①
③
17 m m
22 mm
④
District Energy VI.LR.I2.5B DEN-SMT/SI
33
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