2. Danfoss
  3. Electrically Operated Expansion Valve, types AKV 15 / AKVA 15

Danfoss Electrically Operated Expansion Valve, types AKV 15 / AKVA 15 Installation guide

  • Hello! I am an AI chatbot trained to assist you with the Danfoss Electrically Operated Expansion Valve, types AKV 15 / AKVA 15 Installation guide. I’ve already reviewed the document and can help you find the information you need or explain it in simple terms. Just ask your questions, and providing more details will help me assist you more effectively!
Installation Guide
Electrically Operated Expansion Valve
Types AKV 15, AKVA 15
© Danfoss A/S (AC-MCI / jmn), 2012-12 DKRCC.PI.VA1.Q4.22 / 520H7179 1
068R9551
068R9551
120 V d.c. / 24 V a.c.
120 V d.c. / 24 V a.c.
-50 °C < t
amb
< 50 °C
-58 °F < t
amb
< 120 °F
Max. 150 °C (300 °F)
Max. 150 °C (300 °F)
Max. 700 °C (1300 °F)
-50 °C < t
media
< 60 °C
-58 °F < t
media
< 140 °F
AKC
AKV 15 AKVA 15
Do not insulate
the coil
Refrigerants
AKV
R744, R22/R407C, R404A/R507, R410A,
R134a, R407A, R23. For other refrigerants,
please contact Danfoss.
AKVA
R744, R717, R22/R407C, R404A/R507, R410A,
R134a, R407A, R23. For other refrigerants,
please contact Danfoss.
Max. working pressure PS = 28 bar/MWP 400 psig
Max. test pressure P
e
= 36 bar/520 psig
Max. dierential pressure
MOPD = (P
1
- P
2
)
max.
= 20 bar/290 psi
Warning
Never switch on power
to the coil when the coil
is dismounted from the
valve. Otherwise the coil
may be damaged and
there is risk of injuries and
burns.
2 DKRCC.PI.VA1.Q4.22 / 520H7179 © Danfoss A/S (AC-MCI / jmn), 2012-12
The gasket must be replaced, if the valve is dismantled.
33 ft-lbs
45 Nm
7. 3 f t-lbs
10 Nm
AKVA 15 only
8.8 ft-lbs
12 Nm
/