Danfoss AKV 10P, AKV 10PS Data sheet

Data Sheet
Electric expansion valve Type AKV 10P and AKV 10PS
For liquid injection into evaporators
AKV 10P and AKV10PS are electric operated expansion valves designed for refrigeration plants.
The AKV 10P and AKV 10PS valves are normally controlled by a controller from Danfoss range of ADAP- KOOL® controllers, that ensures a precise liquid injection into evaporators.
The AKV 10P and AKV 10PS valves are supplied as a part program, as follows:
• Separate valve
• Separate coil with terminal box, DIN plug or cable
• Spare parts in the form upper part, orice and
lter
The orice and piston assemblies are replaceable. The AKV 10P and AKV 10PS valves cover a wide capacity range.
AI274942819146en-000601
Electric expansion valve, type AKV 10P and AKV 10PS
Features
Precise control of liquid injection
• Optimum utilization of the evaporator
• Increased energy eciency and COP
• Improved overall system performance
• Enables energy saving minimum stable superheat and adaptive defrost algorithms due to turbulent ow
• Provides excellent distribution and oil return
• Repetitive operation of the valve at all conditions
Superior valve technology
• Soft pulse operation makes possible to have a low noise valve that guarantees precise ow control and increased energy eciency of the system
Fully Serviceable valve
• Fast troubleshooting during system diagnostics
• Replaceable lter and orice assembly
• Special Service coil available for installation and servicing
Fast opening/closing within sec.
• Quick reaction to the operating condition.
• Minimizes the risk of liquid refrigerant owing into the compressor at shut down and low pressure cut out at start up
• Normally closed Solenoid tight shut-o valve
• Prevents migration of the refrigerant during stand-still
• Reduced complexity by reducing number of components in the system
Supports variety of refrigerants with wider regulation range
• Wide application scope
Compact, lightweight design
• Flexible and easy integration in any system
Wider selection range
• Wider range of AC and DC voltage coils
• Coils with various cable lengths
Valve construction
• Internal and external corrosion resistant
Protecting the environment and climate
• Manufactured according to ISO/TS16949
• Second – to – none quality and reliability
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 2
AK-CC 550 case controller
AK-CC 750 case controller
EKC 315A superheat controller
DML/DMSC Eliminator® hermetic l‐
ter drier
Solenoid coil with terminal box
Solenoid coil with DIN spade and pro‐
tection cap
Solenoid coil with cable
Solenoid coil with DIN spade
Junction box NEMA 2
Conduit boss NEMA 4
Electric expansion valve, type AKV 10P and AKV 10PS
Portfolio overview
Related products
Table 1: Related products
Standard coil for AKV 10P/ AKV 10PS
Table 2: Standard coil for AKV 10P/ AKV 10PS
UL coil for AKV 10P / AKV 10PS
Table 3: UL coil for AKV 10P / AKV 10PS
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 3
Danfoss R64-3049.10
1
2
3
4
5
12345
Reveiver
Filter
AKV 10P / AKV 10PS
Evaporator
Max. 1 m/s
Electric expansion valve, type AKV 10P and AKV 10PS
Applications
Typical Application
Figure 1: Application
WARNING:
Filter < 40 micron micro is required for AKV 10 PS recommended lter drier, type DML / DMSC
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 4
Features
Direct operated valve
Servo operated valve
Valve type
AKV 10P0 to AKV 10P8
AKV 10PS4 to AKV 10PS8
Working principle
PWM (Pulse-width modulation)
PWM (Pulse-width modulation)
Recommended period of cycle time
6 Seconds
6 Seconds
Regulation range (Capacity range)
10 – 100%
10 – 100%
Connection type
Solder
Solder
Evaporating temperature (on outlet side of valve)
-60 – 60 °C / -76 – 140 °F
-60 – 60 °C / -76 – 140 °F
Ambient temperature (coil dependent)
-50 – 80 °C / -58 – 176 °F
-50 – 80 °C / -58 – 176 °F
Max. OPD
35 bar / 508 psig (AKV 10P0 to AKV 10P6)
35 bar / 508 psig
Max. OPD
18 bar / 261 psi (AKV 10P7 to AKV 10P8)
N/A
Min. OPD
0 bar / 0 psi
0.1 bar / 1.45 psi
Filter, replaceable
Internal 100 μm
Internal 53 μm
Max. working pressure
90 barg / 1305 psig
90 barg / 1305 psig
MAP (Max. Abnormal Pressure) 1305 psig
1305 psig
1305 psig
COT (Continuous Operation Temperature)
140 °F
140 °F
Recommended Danfoss
lter
N/A
ELIMINATOR® Hermetic
lter drier, type DML / DMSC
features
values
Design
In accordance with IEC 60335
Power supply
Alternating current (AC) and direct current (DC)
Permissible voltage variation
Alternating current (AC): 50 Hz and 60 Hz: -10% – 15% 50/60 Hz: ± 10% Direct current (DC): +/- 10%
Electric expansion valve, type AKV 10P and AKV 10PS
Product specication
Technical data
Refrigerant
R1233zd, R1234yf, R1234ze, R1270, R134a, R22, R23, R290, R32, R404A, R407A, R407C, R407F, R407H, R410A, R422B, R422D, R438A, R444B, R448A, R449A, R449B, R450A, R452A, R452B, R454A, R454B, R454C, R455A, R463A, R469A, R507, R513A, R513B, R515A, R515B, R516A, R600, R600a, R744.
WARNING:
Safety notes for ammable refrigerants (R454C, R454A, R1234ze, R1270, R290, R32, R444B, R452B, R454B, R600, R600a, R455A, R516A, R1234yf):
• This product is validated in accordance to ATEX, EN 378, ISO 5149, ASHRAE 15, IEC 60335-2-x or equivalent standards.
• Ignition risk is evaluated in accordance to ISO 5149 and IEC 60335.
• See safety note below.
WARNING:
Safety notes:
• The product can be applied on systems with R454C, R454A, R1234ze, R1270, R290, R32, R444B, R452B, R454B, R600, R600a, R455A, R516A, R1234yf as the working uid.
• For countries where safety standards are not an indispensable part of the safety system Danfoss recommend the installer to get a third party approval of the system containing ammable refrigerant.
• Note, please follow specic selection criteria stated in the datasheet for these particular refrigerants.
• The valve must only be used in closed circuit refrigeration system, where no oxygen is present acc. EN 378, ISO 5149 ASHRAE 15 or IEC 60335-2-x or equivalent standards.
WARNING:
It is recommended to selected Servo operated AKV 10PS valves for those application where higher MOPD (with low coil power) and high dampening is required.
Technical data - Standard coils for AKV 10P / AKV 10PS
Table 4: Technical data
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 5
features
values
Insulation of coil wire
Class H according to IEC 85
Connection
Terminal box, DIN spade or cable
Enclosure, IEC 60529
IP20, IP65 or IP67
Ambient temperature
-40 °C – 80 °C / -40 °F – 176 °F (coil dependent)
features
values
Design
In accordance with UL 429
Power supply
Alternating current (AC)
Permissible voltage variation
Alternating current (AC): 50 Hz and 60 Hz: -10% – 15% 50/60 Hz: ± 10%
Insulation of coil wire
Class H according to IEC 85
Connection
Junction box or Conduit boss
Enclosure, IEC 60529
Junction box NEMA 2 ~ IP 12–32 Conduit boss NEMA 4 ~ IP 54
Ambient temperature
-40 °C – 50 °C / -40 °F – 122 °F
Electric expansion valve, type AKV 10P and AKV 10PS
WARNING:
Safety notes for ammable refrigerants (R454C, R454A, R1234ze, R1270, R290, R32, R444B, R452B, R454B, R600, R600a, R455A, R516A, R1234yf):
1.
The products (only refer to IP65/67 coils) are validated in accordance to ISO 5149, IEC 60335 (ref. IEC/EN 60079-15). Ignition risk is evaluated in accordance to ISO 5149 and IEC 60335 (ref. IEC/EN 60079-15). See safety note below.
2.
Please make sure that there is no spark, arc during the application, especially the connection of coils.
3.
Follow the instruction to mount the coil correctly and apply the O-ring for sealing, to prevent the moisture penetrate inside the coils.
4.
Always install a fuse ahead of the coil to avoid short circuit (fuse size should be around 2 times of rated current, and time lag: medium);
5.
The coil used in an area of not more than pollution degree 2.
WARNING:
Safety notes:
1.
The product (only refer to IP65/67 coils) can be applied on systems with R454C, R454A, R1234ze, R1270, R290, R32, R444B, R452B, R454B, R600, R600a, R455A, R516A, R1234yf as the working uid.
2.
For countries where safety standards are not an indispensable part of the safety system Danfoss recommend the installer to get a third party approval of the system containing ammable refrigerant.
3.
Note, please follow specic selection criteria stated in the datasheet for these particular refrigerants.
4.
Note that the product (only refer to IP65/67 coils) has NOT been veried ATEX or IECEx or IEC 60079 series zone 2 compliant. This product is only validated for systems in compliance with ISO5149, IEC 60335 (ref. IEC/EN 60079-15). It is the responsibility of the user to verify such compliance. Improper use can cause explosion, re, leakage potentially causing death, personal injury, or damage to property.
Technical data - UL coil for AKV 10P/AKV 10PS
Table 5: Technical data
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 6
ABCDE
F
Direct operated valve AKV 10P0 - AKV 10P8
Servo operated valve AKV 10PS4 - AKV 10PS8
A
B C
D E
F
A
B C
D E
F
Company logo
Type designation (0 = orice size)
Code
Max. working pressure
Media temperature
Manufacturer address
Valve type /
orice
no.
R744
(2)
R407A / R507
(1)
R404A
(1)
k
V
value
C
V
value
(3)
Connection size
Solder ODF/ODF
Code no.
Single
pack
Code no. Industri‐
al pack 16 pcs.
pr. Pack
Refrig.
Freezing
Refrig.
Freezing
[kW]
[kW]
[TR]
[TR]
[kW]
[TR]
[kW]
[TR]
[m
3
/h]
[gpm]
[in]
[mm]
AKV 10P0
0.40
0.63
0.11
0.18
0.31
0.09
0.22
0.06
0.003
0.0035
3/8 × 1/2
068F5210
068F5230
AKV 10P0
0.40
0.63
0.11
0.18
0.31
0.09
0.22
0.06
0.003
0.0035
10 × 12
068F5200
068F5220
AKV 10P1
1.17
1.84
0.33
0.52
0.9
0.26
0.64
0.18
0.009
0.0104
3/8 × 1/2
068F5211
068F5231
AKV 10P1
1.17
1.84
0.33
0.52
0.9
0.26
0.64
0.18
0.009
0.0104
10 × 12
068F5201
068F5221
AKV 10P2
2.06
3.25
0.58
0.92
1.58
0.45
1.12
0.32
0.016
0.021
3/8 × 1/2
068F5212
068F5232
AKV 10P2
2.06
3.25
0.58
0.92
1.58
0.45
1.12
0.32
0.016
0.021–10 × 12
068F5202
068F5222
AKV 10P3
3.14
4.97
0.89
1.41
2.41
0.69
1.72
0.49
0.024
0.028
3/8 × 1/2
068F5213
068F5233
AKV 10P3
3.14
4.97
0.89
1.41
2.41
0.69
1.72
0.49
0.024
0.028–10 × 12
068F5203
068F5223
AKV 10P4
6.10
9.64
1.74
2.74
4.68
1.33
3.33
0.95
0.046
0.053
3/8 × 1/2
068F5214
068F5234
AKV 10P4
6.10
9.64
1.74
2.74
4.68
1.33
3.33
0.95
0.046
0.053–10 × 12
068F5204
068F5224
AKV 10P5
8.49
13.41
2.41
3.81
6.52
1.86
4.64
1.32
0.064
0.074
3/8 × 1/2
068F5215
068F5235
AKV 10P5
8.49
13.41
2.41
3.81
6.52
1.86
4.64
1.32
0.064
0.074–10 × 12
068F5205
068F5225
AKV 10P6
15.14
23.90
4.30
6.80
11.60
3.30
8.27
2.35
0.114
0.132
3/8 × 1/2
068F5216
068F5236
AKV 10P6
15.14
23.90
4.30
6.80
11.60
3.30
8.27
2.35
0.114
0.132–10 × 12
068F5206
068F5226
AKV 10P7
24.58
38.80
6.99
11.03
18.81
5.35
13.40
3.82
0.185
0.214
1/2 × 5/8
068F5217
AKV 10P7
24.58
38.80
6.99
11.03
18.81
5.35
13.40
3.82
0.185
0.214–12 x 16
068F5207
AKV 10P8
33.26
52.43
9.46
14.91
25.40
7.23
18.10
5.16
0.250
0.289
1/2 × 5/8
068F5218
AKV 10P8
33.26
52.43
9.46
14.91
25.40
7.23
18.10
5.16
0.250
0.289–12 x 16
068F5208
Electric expansion valve, type AKV 10P and AKV 10PS
Valve identication (Examples of labels)
Table 6: Valve identication
Capacity
Direct operated valve AKV 10P - Rated capacity
Table 7: Direct operated valve AKV 10P
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 7
Valve type / orice no.
R744
(2)
R407A
(1)
R404A/ R507
(1)
kV val‐ueCV val‐
ue
(3)
Connection size Sol‐
der ODF/ODF
Code no.
Single pack
Code no. In‐
dustrial
pack 16 pcs.
pr. Pack
Refrig.
Freez‐
ing
Refrig.
Freez‐
ing
[kW]
[kW]
[TR]
[TR]
[kW]
[TR]
[kW]
[TR]
[m3/h]
[gpm]
[in]
[mm]
AKV 10PS4
6.10
9.64
1.74
2.74
4.68
1.33
3.33
0.95
0.046
0.053
3/8 × 1/2
068F4044
068F5184
AKV 10PS4
6.10
9.64
1.74
2.74
4.68
1.34
3.33
0.88
0.046
0.053–10 × 12
068F4034
068F5174
AKV 10PS5
8.49
13.41
2.41
3.81
6.52
1.86
4.64
1.32
0.064
0.074
3/8 × 1/2
068F4045
068F5185
AKV 10PS5
8.49
13.41
2.41
3.81
6.52
1.86
4.64
1.32
0.064
0.074–10 × 12
068F4035
068F5175
AKV 10PS6
15.14
23.90
4.30
6.80
11.60
3.30
8.27
2.35
0.114
0.132
3/8 × 1/2
068F4046
068F5186
AKV 10PS6
15.14
23.90
4.30
6.80
11.60
3.30
8.27
2.35
0.114
0.132–10 × 12
068F4036
068F5176
AKV 10PS7
24.58
38.80
6.99
11.03
18.81
5.35
13.40
3.82
0.185
0.214
1/2 × 5/8
068F4047
AKV 10PS7
24.58
38.80
6.99
11.03
18.81
5.35
13.40
3.82
0.185
0.214–12 × 16
068F4037
AKV 10PS8
33.26
52.43
9.46
14.91
25.40
7.23
18.10
5.16
0.250
0.289
1/2 × 5/8
068F4048
AKV 10PS8
33.26
52.43
9.46
14.91
25.40
7.23
18.10
5.16
0.250
0.289–12 × 16
068F4039
A
B
Electric expansion valve, type AKV 10P and AKV 10PS
(1)
(1)
Rated capacities are based on:
Rated capacities are based on: Condensing temperature tc = 38 °C / 100 °F
Condensing temperature tc = 38 °C / 100 °F Liquid temperature tl = 37 °C / 98 °F
Liquid temperature tl = 37 °C / 98 °F Evaporating temperature te = 4 °C / 39 °F
Evaporating temperature te = 4 °C / 39 °F
(2)
(2)
Rated capacities are based on:
Rated capacities are based on: Condensing temperature tc = 0 °C / 32 °F
Condensing temperature tc = 0 °C / 32 °F Evaporating temperature Refrig. te = -10 °C / 14 °F
Evaporating temperature Refrig. te = -10 °C / 14 °F Evaporating temperature Freezing. te = -30 °C / -22 °F
Evaporating temperature Freezing. te = -30 °C / -22 °F Subcooling = 1°C / 1.8 °F
Subcooling = 1°C / 1.8 °F
(3)
(3)
Cv value is calculated from Kv value in above table
Cv value is calculated from Kv value in above table
Servo operated valve AKV 10PS - Rated capacity
Table 8: Servo operated valve AKV 10PS
(1)
(1)
Rated capacities are based on:
Rated capacities are based on: Condensing temperature tc = 38 °C / 100 °F
Condensing temperature tc = 38 °C / 100 °F Liquid temperature tl = 37 °C / 98 °F
Liquid temperature tl = 37 °C / 98 °F Evaporating temperature te = 4 °C / 39 °F
Evaporating temperature te = 4 °C / 39 °F
(2)
(2)
Rated capacities are based on:
Rated capacities are based on: Condensing temperature tc = 0 °C / 32 °F
Condensing temperature tc = 0 °C / 32 °F Evaporating temperature Refrig. te = -10 °C / 14 °F
Evaporating temperature Refrig. te = -10 °C / 14 °F Evaporating temperature Freezing. te = -30 °C / -22 °F
Evaporating temperature Freezing. te = -30 °C / -22 °F Subcooling = 1°C / 1.8 °F
Subcooling = 1°C / 1.8 °F
(3)
(3)
Cv value is calculated from Kv value in above table
Cv value is calculated from Kv value in above table
Flow direction
AKV 10P/10PS is designed for single ow direction and following pictures from A to B refers the normal ow.
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 8
123456789
F6032
Type BE230CS
018F6193
-40T50 ˚C 220-230V 60Hz 14W 24VA 220-230V 50Hz 17W 31VA
MADE IN DENMAR
K
Danfoss A/S, 6430 No
rdborg, Denmark
Spare part no. Ta
mbient
1
5
6
7
8 9
2
4
3
Type designation
Code no.
Voltage, frequency,Power consumption
Approvals
Company logo
Country of Origin
Ambient temperature
Production date
Manufacturer address
12345
6
MADE IN DENMARK
Type BJ024CS
018F4100Spare part no. 24V 24V
To be u se d wi t h l is t ed va l ve bo dy E V R- E V R H -E V R C -E V R P -E V 2 x x s e r i es AKV-AKVA
Se e ar ma tur e tu be or lab el
60Hz 50Hz
14W 14W
1
4
5
6
2
3
Type designation
Code no.
Voltage, frequency, Power consumption
Company logo
Country of Origin
Approvals
Electric expansion valve, type AKV 10P and AKV 10PS
Coil Identication
Figure 2: Standard Coil
Figure 3: UL Coil
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 9
123
45678
AKV 10P0 – AKV 10P8
AKV 10PS4 – AKV 10PS8
4
3
1 5
7
2
4
3
1
5
8
2
6
Inlet (connection)
Outlet (connection)
Copper gasket
Amature
Protection lter 100 micron (AKV 10P) and 53 mi-
cron (AKV 10PS)
Piston
Orice ( AKV 10P)
Orice (AKV 10PS)
Electric expansion valve, type AKV 10P and AKV 10PS
Design
Table 9: Design
Material
1.
Copper
2.
Copper
3.
Cu/Tn
4.
Stainless steel
5.
Nylon/stainless steel
6.
Brass
7.
Stainless steel
8.
Stainless steel
The valve capacity is regulated by means of pulse-width modulation. Within a period of six seconds a voltage signal from the controller will be transmitted to and removed from the valve coil. This makes the valve open and close for the ow of refrigerant.
The relation between this opening and closing time indicates the actual capacity. If there is an intense need for refrigeration, the valve will remain open for almost all six seconds of the period. If the required amount of refrigeration is modest, the valve will only stay open during a fraction of the period.
The amount of refrigeration needed is determined by the controller. When no refrigeration is required, the valve will remain closed and thus function as a solenoid valve.
AKV 10P0 - AKV 10P8 is a direct operated valve which can operate at 0 bar/0 psi dierential pressure.
AKV 10PS4 - AKV 10PS8 is a servo piston operated valve which needs a minimum dierential pressure of 0.1 bar /
1.45 psi to open the valve and keep it open.
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 10
Danfoss
68Z8088.20
3
/
8
in.
10 mm
1
/2 in.
12 mm
2
5
/8 in.
67 mm
3
12
/
17
in.
94 mm
2
20
/
21
in.
75 mm
1
7
/
8
in.
48 mm
5
/
16
in.
8 mm
3
/8 in.
10 mm
Danfoss
68F627.20
2
20
/
21
in.
75 mm
2
5
/8 in.
67 mm
5
/
16
in.
8 mm
3
/8 in.
10 mm
3
12
/
17
in.
94 mm
2
1
/
4
in.
57 mm
Danfoss
68F631.30
3
/
8
in.
10 mm
1/2 in.
12 mm
2 61/
64
in.
75 mm
3
10
/
16
in.
92 mm
2
7
/
8
in.
73 mm
1
7
/
8
in.
48 mm
3
/
8
in.
10 mm
15
/32 in.
12 mm
Danfoss
68F630.30
2
7
/
8
in.
73 mm
2
61
/64 in.
75 mm
3
/8 in.
10 mm
15
/32 in.
12 mm
3
10
/
16
in.
92 mm
2 1/4 in.
57 mm
Electric expansion valve, type AKV 10P and AKV 10PS
Dimensions and weight
Dimensions and weight AKV 10P valve
Table 10: AKV 10P0 - AKV 10P6 (Weight excluding coil: 0.30 kg / 0.66 lbs)
Table 11: AKV 10P7 - AKV 10P8 (Weight excluding coil: 0.343 Kg / 0.76 lbs)
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 11
Danfoss
68Z829.20
3
/
8
in.
10 mm
1/2 in.
12 mm
2
5
/8 in.
67 mm
3
18
/
20
in.
99 mm
2
20
/
21
in.
75 mm
1
7
/
8
in.
48 mm
5
/
16
in.
8 mm
3
/8 in.
10 mm
Danfoss
68F628.20
2
20
/
21
in.
75 mm
2
5
/8 in.
67 mm
5
/
16
in.
8 mm
3
/8 in.
10 mm
3
18
/
20
in.
99 mm
2
1
/
4
in.
57 mm
Danfoss
68F631.30
3
/
8
in.
10 mm
1/2 in.
12 mm
2 61/
64
in.
75 mm
3
14
/
17
in.
97 mm
2
7
/
8
in.
73 mm
1
7
/
8
in.
48 mm
3
/
8
in.
10 mm
15
/32 in.
12 mm
Danfoss
68F630.30
2
7
/
8
in.
73 mm
2
61
/64 in.
75 mm
3
/8 in.
10 mm
15
/32 in.
12 mm
3
14
/
17
in.
97 mm
2 1/4 in.
57 mm
Electric expansion valve, type AKV 10P and AKV 10PS
Dimensions and weight AKV 10PS valve
Table 12: AKV 10PS4 – AKV 10PS6 (Weight excluding coil: 0.335 Kg / 0.74 lbs)
Table 13: AKV 10PS 7 - AKV 10PS8 (Weight excluding coil: 0.343 Kg / 0.76 lbs)
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 12
Terminal box 10 W
Weight 0.29 Kg / 0.6 lbs
Cable 10 W
Weight 0.29 Kg / 0.6 lbs
94 mm
Danfoss 18F68.10
45 mm
57 mm
47 mm
71 mm
Danfoss 18F69.10
57 mm
45 mm
46 mm
DIN socket 10 W
Weight 0.24 Kg / 0.5 lbs
Terminal box 12 - 20 W
Weight 0.55 Kg / 1.2 lbs
86 mm
Danfoss 18F70.10
51 mm
45 mm
57 mm
47 mm
28 mm
110 mm
Danfoss 16F71.10
45 mm
57 mm
68 mm
Junction box
Weight 0.860 lbs / 0.39 kg
Conduit boss
Weight 0.717 lbs / 0.33 kg
52mm (2 in.)
50mm (2 in.)
100mm (4 in.)
48mm (2 in.)
74mm (3 in.)
41mm (15/8in.)
Electric expansion valve, type AKV 10P and AKV 10PS
Dimension and weight standard coils
Table 14: Dimension and weight standard coils
Dimensions and weight UL coils
Table 15: Dimensions and weight UL coils
Appendix: Dimensioning of the liquid line
Correctly dimensioned liquid line
To obtain a correct supply of liquid to the AKV 10P/PS valve, the liquid line to the individual AKV 10P/PS valve must be correctly dimensioned.
The liquid ow rate should not exceed 1 m/s (3 ft/s).
Dimensioning of the liquid line must be based on the capacity of the valve at the pressure drop with which it is operating and not on the evaporator’s capacity.
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 13
Type
Pipe dimension
Refrigeration
Freezing
AKV 10P0
3⁄8 in / 10 mm
3⁄8 in / 10 mm
AKV 10P1
3⁄8 in / 10 mm
3⁄8 in / 10 mm
AKV 10P2
3⁄8 in / 10 mm
3⁄8 in / 10 mm
AKV 10P3
3⁄8 in / 10 mm
3⁄8 in / 10 mm
AKV 10P4
3⁄8 in / 10 mm
3⁄8 in / 10 mm
AKV 10P5
3⁄8 in / 10 mm
1⁄2 in / 12 mm
AKV 10P6
1⁄2 in / 12 mm
5⁄8 in / 15 mm
AKV 10P7
5⁄8 in / 15 mm
3⁄4 in / 18 mm
AKV 10P8
5⁄8 in / 15 mm
3⁄4 in / 18 mm
Type
Pipe dimension
Refrigeration
Freezing
AKV 10P0
3⁄8 in / 10 mm
3⁄8 in / 10 mm
AKV 10P1
3⁄8 in / 10 mm
3⁄8 in / 10 mm
AKV 10P2
3⁄8 in / 10 mm
3⁄8 in / 10 mm
AKV 10P3
3⁄8 in / 10 mm
3⁄8 in / 10 mm
AKV 10P4
3⁄8 in / 10 mm
3⁄8 in / 10 mm
AKV 10P5
1⁄2 in / 12 mm
1⁄2 in / 12 mm
AKV 10P6
1⁄2 in / 15 mm
1⁄2 in / 15 mm
AKV 10P7
5⁄8 in / 16 mm
5⁄8 in / 16 mm
Symptom
Possible Cause
Remedy
Valve does not open
Lack of proper electrical connection/Power
Check the connection between valve and a controller
Incorrect voltage/frequency
Check coil
specication against measured operating
voltage
Dierential pressure too high/low
Check
dierential pressure of valve against technical
speciifcation
Replace with suitable valve and or coil
Impurities in the valve
Check dirt inside valve and clean out impurities
Burnt out coil
Never take the coil
o the valve if voltage is applied.
The coil can burn out
Check the wiring diagram and wiring itself
Check relay contacts, lead connections and fuses
Valve stuck open after being assembled
Check Instruction if all correct parts are used, and cor­rectly assembled
Valve does not open after
orice has been exchanged
to a larger capacity due to high dierential pressure
Replace with suitable valve and or coil
Internal leakage/ valve does not close or closes parti­ally
Continuous voltage on coil
Do not remove powered coil
o the valve
Impurities in the valve
Check dirt inside valve and clean out impurities
Pulsation in discharge line
Dierential pressure too high in open position Check pressure and
ow conditions
Check the supply voltage in the coil
Replace with suitable valve
Electric expansion valve, type AKV 10P and AKV 10PS
Table 16: CO
2
Table 17: R407A
NOTE:
The conditions are the same as for the rated capacities. Evaporating temperature is -10 °C for refrigeration and -30 °C for freezing. The super heat is 8 K for both refrigeration and freezing. Pipes are according ANSI or DIN-EN. If conditions deviate from above, the pipe dimensions should be checked.
Troubleshooting
Table 18: Troubleshooting
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 14
Symptom
Possible Cause
Remedy
Insucient capacity
Valve capacity too small
Check refrigeration system capacity and compare with valve capacity
Replace with larger valve if necessary
- larger capacity orice in AKV 10P
- larger capacity piston in AKV 10PS
Suction pressure too low Evaporator superheat too high
Check superheat performance, the settings SH min and SH max. in the super heat controller
Check valve capacity
Check coil excitation time
Also check section "High Superheat"
Valve blocked with foreign material
Valve strainer blocked, replace strainer with a new one
Evaporator fully or partly iced up Valve blocked with foreign material
Replace valve strainer/lter
Also check ''Insucient capacity''
De-ice evaporator
High superheat Lack of sub-cooling
Check refrigerant
Also refer to section Insucient capacity
Controller is not setup/tuned properly
Check the controller superheat settings and sensors connected to it Tune PID parameters in the controller
Flash gas
Lack of sub-cooling ahead of valve
Check refrigerant for ash gas ahead of valve/external subcooler If the valve is placed much higher than condenser outlet
Check pressure dierence
Oversized valve selected
Limit max opening degree of the valve setting in con­troller
Check refrigeration system capacity and compare with valve capacity
Use proper valve size suitable for the system
Pulsations in liquid line
High ow velocity, max. 1 m/s
Check ow velocity, using coolselector2
Change to AKV 10PS for maximum dampening eect
Use larger diameter pipes to reduce ow velocity
Overheating coil Armature is not moving when coil is energized
Check section valve does not open Too high voltage supply, dirt in valve, too high MOPD)
Electric expansion valve, type AKV 10P and AKV 10PS
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 15
Multi-
pack code
no.
Identical Industrial
pack code no.
Identical
spare part
coil with
DIN spade
Supply voltage/ power/frequen‐
cy
Connection type/ en‐
closure rating
MOPD of individual coil (bar)
AKV 10P
AKV 10PS
Orice size
Orice
size
Code no.
Pcs. per
pack
0 to 34567 to 8
PS4 to
PS8
DC coils - with/without terminal box
018F6780---100 V DC 18 W
With terminal box, IP
67
332235351829018F6860---110V DC 16 W
With terminal box, IP
67
353235351835018F6851---220V DC 20 W
With terminal box, IP
67
353435351835018F6781
018F8781
25
018F6991
230 V DC 18 W
With terminal box, IP
67
2616353518
22
AC coils - with cable
018F4961
018F8291
6
Not rele-
vant
230 V AC 16 W,
50 Hz
With 8 m cable, IP 67
352525251435018F6264--
Not rele-
vant
220 V AC 14 W,
60 Hz
With 1 m cable, IP 67
25
N/A18N/A
N/A25018F6282
018F8232
24
Not rele-
vant
220-230 V AC 16
W, 50 Hz
With 1 m cable, IP 67
352525251435-
018F8290
12
Not rele-
vant
220-230 V AC 17
W, 50 Hz
With 3 m cable, IP 67
3525252514
35
AC coils - with/without terminal box
018F6807--
-
24 V AC 11 W, 50
Hz
With terminal box, IP
67
22141913922018F6904--
-
24 V AC 24 W, 50
Hz
With terminal box, IP
67
353535301835018F6815--
-
24 V AC 15 W, 60
Hz
With terminal box, IP
67
261622151024018F6906
018F890624-
24 V AC 22 W, 60
Hz
With terminal box, IP
67
352634221535018F6813--
-
110 V AC 16 W,
60 Hz
With terminal box, IP
67
351830181435018F6701
018F8701
50
018F6176
230 V AC 12 W,
50 Hz
With terminal box, IP
67
25
N/A18N/A
N/A25018F6801
018F880124-
220 V AC 15 W,
50 Hz
With terminal box, IP
67
352525
N/A
N/A25018F6732
018F8732
50
018F6193
230 V AC 17 W,
50 Hz
With terminal box, IP
67
352525251435018F6905--
-
230 V AC 19 W,
50 Hz
With terminal box, IP
67
353535301835018F6713--
-
240 V AC 15 W,
60 Hz
With terminal box, IP
67
25182518N/A30018F6814--
-
230 V AC 16 W,
60 Hz
With terminal box, IP
67
3525351814
35
Electric expansion valve, type AKV 10P and AKV 10PS
Ordering
Standard global coils
Table 19: Standard global coils
WARNING:
1.
N/A: Coil is not suitble due to too low MOPD.
2.
Multi-pack and spare part coil code nos. can be ordered as single parts.
3.
MOPD table is based on:
Nominal voltageMax media temperature 60 °C (140 °F)Max ambient temperature 50 °C (122 °F)
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 16
Multi-pack
code no.
Supply voltage/ power/
frequency
Wire length
MOPD of individual coil (bar)
AKV 10P
AKV 10PS
Orice size
Orice size
(in)
(cm)
0 to 34567 to 8
PS4 to PS8
018F4100
24 V AC 14 W, 60 Hz
71825182514N/A2524 V AC 14 W, 50 Hz
7183525352518
35
018F4110
110 V AC 16 W, 60 Hz
71825182518N/A30110 V AC 16 W, 50 Hz
718353035251835120 V AC 15 W, 60 Hz
7183518351814
35
018F4120
208 V AC 14 W, 60 Hz
71818141814N/A25240 V AC 14 W, 60 Hz
718352535181435230 V AC 17 W, 50 Hz
718353035301835018F4130
120 V AC 16 W, 60 Hz
718353035251435018F4132
208 V AC 16 W, 60 Hz
718353035251435018F4134
240 V AC 16 W, 60 Hz
7183530352514
35
Multi-pack
code no.
Supply voltage/ power/
frequency
Wire length
MOPD of individual coil (bar)
AKV 10P
AKV 10PS
Orice size
Orice size
(in)
(cm)
0 to 34567 to 8
PS4 to PS7
018F4102
24 V AC 14 W, 60 Hz
184625182514N/A2524 V AC 14 W, 50 Hz
18463525352518
35
018F4103
24 V AC 14 W, 60 Hz
71
18025182514
N/A2524 V AC 14 W, 50 Hz
71
180352535251835
018F4104
24 V AC 14 W, 60 Hz
98
25025182514
N/A2524 V AC 14 W, 50 Hz
98
250352535251835
018F4112
110 V AC 16 W, 60 Hz
184625182518N/A30110 V AC 16 W, 50 Hz
1846353035251835120 V AC 15 W, 60 Hz
18463518351814
35
018F4113
110 V AC 16 W, 60 Hz
369125182518N/A30110 V AC 16 W, 50 Hz
3691353035251835120 V AC 15 W, 60 Hz
36913518351814
35
018F4114
110 V AC 16 W, 60 Hz
71
18025182518
N/A30110 V AC 16 W, 50 Hz
71
180353035251835
120 V AC 15 W, 60 Hz
71
180351835181435
018F4115
110 V AC 16 W, 60 Hz
98
25025182518
N/A30110 V AC 16 W, 50 Hz
98
250353035251835
120 V AC 15 W, 60 Hz
98
250351835181435
018F4122
208 V AC 14 W, 60 Hz
184618141814N/A25240 V AC 14 W, 60 Hz
1846352535181435230 V AC 17 W, 50 Hz
18463530353018
35
018F4123
208 V AC 14 W, 60 Hz
98
25018141814
N/A25240 V AC 14 W, 60 Hz
98
250352535181435
230 V AC 17 W, 50 Hz
98
250353035301835
018F4131
120 V AC 16 W, 60 Hz
98
250353035251435
018F4133
208 V AC 16 W, 60 Hz
98
250353035251435
018F4135
240 V AC 16 W, 60 Hz
98
250353035251435
Electric expansion valve, type AKV 10P and AKV 10PS
BJ and BX Coils (UL coils)
Table 20: AC coils - Junction box NEMA 2 (type BJ)
Table 21: AC coils - Conduit boss NEMA 4 (type BX)
WARNING:
1.
2.
3.
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 17
N/A: Coil is not suitble due to too low MOPD. Multi-pack coil code nos. can be ordered as single parts. MOPD table is based on:
Nominal voltageMax media temperature 60 °C (140 °F)Max ambient temperature 50 °C (122 °F)
Dan
f
oss
68F636.1
0 1 2
3
4 5 6
7 8
Danfoss
68F636.1
Danfoss
68F642.20
4
5 6
7
8
4
5 6
7
8
AKV 10P0 – AKV 10P3
Orice kit 1
AKV 10P4 – AKV 10P8
Orice kit 2
AKV 10P0– AKV 10P8
Armature kit 3*
AKV 10P0 - AKV 10P8
Filter kit 4
Code no. 068F5151
Code no. 068F5152
Code no. 068F5153
Code no. 068F5154
Dan
f
oss
68F636.1
0 1 2
3
4 5 6
7 8
Danfoss
68F636.1
1 X
10 X
10 X
Danfoss
68Z8101
AKV 10PS4 - AKV 10PS8
Orice kit 5
AKV 10PS4 - AKV 10PS8
Filter Kit 6
AKV 10PS4 - AKV 10PS8
Armature kit 7*
Code no. 068F5155
Code no. 068F5156
Code no. 068F5161
Electric expansion valve, type AKV 10P and AKV 10PS
Spareparts
For Direct operated AKV 10P
*Retrot kit for converting AKV 10-1 - AKV 10-7 and AKVH 10-0 - AKVH 10-6 to AKV 10P0 - AKV 10P8
For servo operated AKV 10PS
Retrot kit for converting AKV 10-1 -AKV 10-7 and AKVH 10-0 - AKVH 10-6 to AKV 10PS4 - AKV 10PS8
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 18
Type
Voltage
Frequency
Quantity
Code no. Multi pack
[V]
[Hz]
[Pcs]
DIN plug
Max. 250
50 / 60
100
042N0156
Product
Description
Code no.
Solenoid valve Tester
Permanent magnet for AKV 10P and AKV 10PS (for in-
stallation and testing purpose)
018F0091
Electric expansion valve, type AKV 10P and AKV 10PS
Accessories
Figure 4: Plug for DIN spade connection
Single pack = 1 product in a box with installation guide Multi pack = box with x pieces single pack (can be split) Industrial pack = x pieces in one box (cannot be split)
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 19
File name
Document type
Document topic
Approval_authority
033F1035.AJ
Manufacturers Declaration
PED
Danfoss
Electric expansion valve, type AKV 10P and AKV 10PS
Certicates, declarations, and approvals
The list contains all certicates, declarations, and approvals for this product type. Individual code number may have some or all of these approvals, and certain local approvals may not appear on the list.
Some approvals may change over time. You can check the most current status at danfoss.com or contact your local Danfoss representative if you have any questions.
Valid approvals
(Refrigerant valve) 53RO
Low Voltage Directive (LVD) 2014/35/EU
Table 22: Approvals for AKV 10P and 10PS
© Danfoss | Climate Solutions | 2021.10 AI274942819146en-000601 | 20
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