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 ADAPKOOL® 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, orifice and filter
The orifice 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 efficiency and COP
•Improved overall system performance
•Enables energy saving minimum stable superheat and adaptive defrost algorithms due to turbulent flow
•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 flow control and increased energy efficiency of the system
Fully Serviceable valve
•Fast troubleshooting during system diagnostics
•Replaceable filter and orifice 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 flowing into the compressor at shut down and low pressure cut out at start up
•Normally closed Solenoid tight shut-off 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 |
Electric expansion valve, type AKV 10P and AKV 10PS
Portfolio overview
Related products
Table 1: Related products
AK-CC 550 case controller |
AK-CC 750 case controller |
EKC 315A superheat controller |
DML/DMSC Eliminator® hermetic •l‚ |
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ter drier |
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Standard coil for AKV 10P/ AKV 10PS
Table 2: Standard coil for AKV 10P/ AKV 10PS
Solenoid coil with terminal box |
Solenoid coil with DIN spade and pro |
Solenoid coil with cable |
Solenoid coil with DIN spade |
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tection cap |
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UL coil for AKV 10P / AKV 10PS
Table 3: UL coil for AKV 10P / AKV 10PS
Junction box NEMA 2 |
Conduit boss NEMA 4 |
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© Danfoss | Climate Solutions | 2021.10 |
AI274942819146en-000601 | 3 |
Electric expansion valve, type AKV 10P and AKV 10PS
Applications
Typical Application
Figure 1: Application
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3 |
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Danfoss |
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R64-3049.10 |
4 |
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1Reveiver
2Filter
3AKV 10P / AKV 10PS
4Evaporator
5Max. 1 m/s
WARNING:
Filter < 40 micron micro is required for AKV 10 PS recommended filter drier, type DML / DMSC
© Danfoss | Climate Solutions | 2021.10 |
AI274942819146en-000601 | 4 |
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 ƒammable 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 fluid.
•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 flammable refrigerant.
•Note, please follow specific 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.
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 filter |
N/A |
ELIMINATOR® Hermetic filter drier, type DML / DMSC |
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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
features |
values |
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Design |
In accordance with IEC 60335 |
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Power supply |
Alternating current (AC) and direct current (DC) |
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Alternating current (AC): |
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Permissible voltage variation |
50 Hz and 60 Hz: -10% – 15% |
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50/60 Hz: ± 10% |
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Direct current (DC): +/- 10% |
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© Danfoss | Climate Solutions | 2021.10 |
AI274942819146en-000601 | 5 |
Electric expansion valve, type AKV 10P and AKV 10PS
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) |
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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 fluid.
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 flammable refrigerant.
3.Note, please follow specific selection criteria stated in the datasheet for these particular refrigerants.
4.Note that the product (only refer to IP65/67 coils) has NOT been verified 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, fire, leakage potentially causing death, personal injury, or damage to property.
Technical data - UL coil for AKV 10P/AKV 10PS
Table 5: Technical data
features |
values |
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Design |
In accordance with UL 429 |
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Power supply |
Alternating current (AC) |
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Alternating current (AC): |
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Permissible voltage variation |
50 Hz and 60 Hz: -10% – 15% |
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50/60 Hz: ± 10% |
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Insulation of coil wire |
Class H according to IEC 85 |
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Connection |
Junction box or Conduit boss |
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Enclosure, IEC 60529 |
Junction box NEMA 2 ~ IP 12–32 |
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Conduit boss NEMA 4 ~ IP 54 |
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Ambient temperature |
-40 °C – 50 °C / -40 °F – 122 °F |
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© Danfoss | Climate Solutions | 2021.10 |
AI274942819146en-000601 | 6 |
Electric expansion valve, type AKV 10P and AKV 10PS
Valve identi•cation (Examples of labels)
Table 6: Valve identi€cation
Direct operated valve AKV 10P0 - AKV 10P8 |
Servo operated valve AKV 10PS4 - AKV 10PS8 |
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A |
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A |
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B |
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B |
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C |
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C |
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D |
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D |
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E |
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E |
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F |
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A |
Company logo |
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B |
Type designation (0 = orifice size) |
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C |
Code |
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D |
Max. working pressure |
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E |
Media temperature |
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F |
Manufacturer address |
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Capacity
Direct operated valve AKV 10P - Rated capacity
Table 7: Direct operated valve AKV 10P
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Valve |
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R744(2) |
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R407A / R507(1) |
R404A |
(1) |
kV value |
CV value |
Connection size |
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Code no. |
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Code no. |
Industri |
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type / |
Refrig. |
Freezing |
Refrig. |
Freezing |
Solder ODF/ODF |
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(3) |
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ori•ce |
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Single |
al pack |
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[kW] |
[kW] |
[TR] |
[TR] |
[kW] |
[TR] |
[kW] |
[TR] |
[m3/h] |
[gpm] |
[in] |
[mm] |
pack |
16 pcs. |
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no. |
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pr. Pack |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
– |
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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 |
– |
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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 |
– |
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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 |
– |
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© Danfoss | Climate Solutions | 2021.10 |
AI274942819146en-000601 | 7 |
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