Basic Info.
Model NO.
DPF (TS1) 2.2C-04
Certification
ISO9001, CE, CCC, RoHS
Type
Electronic Expansion Valve
Applicable Refrigerant
R22 R134A R404A R407c R410A
Working Temp.
-30ºC ~ +60ºC
Medium Temp.
-30ºC ~ +70ºC
Transport Package
Carton Packed
Product Description
T(S) series electronic expansion valves are mainly used in multiple-indoor air conditioning systems with variable refrigerant flow to realize automatic adjustment of refrigerant flow rate and make the air conditioning system work under the best working condition for the purpose of fast cooling, precise temperature control and power saving. These valves can also be used for other controls. These valves are reversible which can automatically control the flow of refrigerant in either heating or cooling mode.
Features:1.Can be functioned without oil
2.Smaller installation space: low height, compact design and light weight
3.Wider applicability for eliminating system refrigerant noise
4.External Encapsulation coil structure: better corrosion resistance
5.Flow direction of medium: bi-flow
6.Long life-span
General spec:1.Applicable refrigerant: R22, R134a, R404a, R407C, R410A
2.Capacity:1US.T~8US.T(R22 nominal capacity)
3.Applicable medium temperature: -30ºC ~ 70ºC (electrified rate below 50%)
4.Applicable ambient temperature: -30ºC ~ 60ºC (electrified rate below 50%)
5.Relative humidity: below 95% RH
6.Installation mode: Coil upwards, central axis of valve rotor within ±15°vertical to horizontal surface.
Electrical Parameters:1.Rated voltage: DC12V±10%
2.Actuating mode: 4-phase 8-step permanent magnet stepping motor of direct-operated type
3.Excitation mode: 1-2 phase excitation, monopole actuation
4.Excitation rate:30PPS~90PPS (the ending excitation mode maintains 0.1~1.0s)
5.Current of coil:260mA/phase(20ºC)
6.Resistance of coil:46+3.7Ω/phase(20ºC)
7.Insulation grade of coil: E
Technical Parameters:
Series | Model | Port | R22 Nominal Capacity | Full Open Pulse | Open ing Pulse | Max. Operation Pres sure Difference MPa | Internal Leakage ml/min | Max. Working Pressure MPa | Reverse Open Valve Pressure Difference MPa |
mm | KW | US.T | R410A | R410A | R410A |
DPF1.3 | DPF(TS1)1.3C-01 | 1.3 | 4.2 | 1.2 | 500 | 32±20 | 3.43 | ≤300 | 4.2 | 2.5 |
DPF1.65 | DPF(TS1)1.65C-07 | 1.65 | 6.3 | 1.8 | 500 | 32±20 | 3.43 | ≤300 | 4.2 | 2.5 |
DPF1.8 | DPF(TS1)1.8C-03 | 1.8 | 8.4 | 2.4 | 500 | 32±20 | 3.43 | ≤300 | 4.2 | 2.5 |
DPF2.0 | DPF(TS1)2.0C-03 | 2 | 10.5 | 3 | 500 | 32±20 | 3.43 | ≤300 | 4.2 | 2.5 |
DPF2.2 | DPF(TS1)2.2C-04 | 2.2 | 12.7 | 3.6 | 500 | 32±20 | 3.43 | ≤300 | 4.2 | 2.5 |
DPF2.4 | DPF(TS1)2.4C-04 | 2.4 | 21.1 | 6 | 500 | 32±20 | 3.43 | ≤300 | 4.2 | 2.5 |
DPF3.0 | DPF(TS1)3.0C-01 | 3 | 25.3 | 7.2 | 500 | 32±20 | 3.43 | ≤500 | 4.2 | ≥1.47 |
DPF3.2 | DPF(TS1)3.2C-01 | 3.2 | 33.8 | 9.6 | 500 | 32±20 | 3.43 | ≤500 | 4.2 | ≥1.47 |
Note:
1) Nominal working conditions: Condensing temperature: 38ºC, vaporing temperature 5ºC,Supercooling temperature 0ºC,superheat temperature 0ºC.
2) When using other refrigerants, it needs a factor to adjust to the nominal capacity of R410A.(R134a-0.62, R22-0.83).
3) The leakage is based on valve without flow after being fully closed.
4) The nominal capacity is calculated as per 2/3 openness of valve of straight flow curve.
Welcome to VKINVKIN is one of the largest manufacturers of DC inverter Air conditiner,DC inverter Swimming Pool Heat Pumps,DC inverter Heat Pump Water Heaters in China. VKIN's vision is "to be a young company forever, with the human wisdom to achieve the harmonious development of man and nature, TRUST ALWAYS."VKIN has more than 100 national patents covering air conditioning, heat pump and heat pump technology, building a complete heat pump industry chain. In addition, VKIN has developed hardware and software for intelligent device control that allows customers to customize VKIN devices to their individual needs. VKIN provides comprehensive energy-saving overall solutions and products for medium and high-end users both at home and abroad, including air conditioners, constant temperature and humidity machines, swimming pool heat pumps, room heating and heat pumps, industrial heat pumps and the like.As an international company, VKIN attaches great importance to the high-end overseas markets. More than 90% of its products are exported to North America, Europe, North America, the Middle East, Australia and other developed regions.
Address:
No. 233-200, Shiyu Road, Dongchong Town, Nansha District, Guangzhou, P.R.China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration, Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Service
Management System Certification:
ISO 9001
Company Introduction:
Welcome to VKIN
VKIN is one of the largest manufacturers of DC inverter Air conditiner, DC inverter Swimming Pool Heat Pumps, DC inverter Heat Pump Water Heaters in China. VKIN′s vision is "to be a young company forever, with the human wisdom to achieve the harmonious development of man and nature, TRUST ALWAYS. "
VKIN has more than 100 national patents covering air conditioning, heat pump and heat pump technology, building a complete heat pump industry chain. In addition, VKIN has developed hardware and software for intelligent device control that allows customers to customize VKIN devices to their individual needs. VKIN provides comprehensive energy-saving overall solutions and products for medium and high-end users both at home and abroad, including air conditioners, constant temperature and humidity machines, swimming pool heat pumps, room heating and heat pumps, industrial heat pumps and the like.
As an international company, VKIN attaches great importance to the high-end overseas markets. More than 90% of its products are exported to North America, Europe, North America, the Middle East, Australia and other developed regions.
VKIN products
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Market Overview
Through years of technological innovation and strategic market expansion, VKIN has become one of the influential well-known brands in the heat pump industry in China.
VKIN has been in the heat pump and HVAC markets in North America and Europe for the past 12 years. So far, about 90% of VKIN heat pumps, including pool heat pumps, room heat and hot water heat pumps, and VKIN air conditioners, have been exported to markets outside of China.
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