Image Name
Image Name

Thermal Expansion Valve TXV

Main Technical Parameters
Applicable Refrigerant Medium R134a, R1234yf
Coldton RT 0.5T/0.8T/1.0T/1.2T/1.5T/2.0T
Actuation value parameter 0.120, 0.105, 0.085, 0.07, 0.05
External Leakage ≤1.5 g/year (2.0 MPa)
Breakdown Pressure 10.6 MPa/min (no leakage)
Environmental Temperature -40°C to +120°C
Internal Leakage ≤50 ml/min (1.03 MPa)
Maximum Operating Pressure Differential (MOPD)

2.5 MPa (Room Temperature) (Normal

Temperature)

Maximum Working Pressure MWP 3.0MPa
Key Customers: SAIC-GM, SAIC Passenger Vehicles, NISSAN, GAC, GEELY, ChangAn, BYD
Image Name

Electromagnetic Expansion Valve E-TXV

Main Technical Parameters

Applicable Refrigerant Medium

R134a, R1234yf

Mode

Normally Open/Close

Operating Voltage

9V-16V, 18V-32V

Coldton RT

0.5T/0.8T/1.0T/1.2T/1.5T/2.0T

Actuation value parameter

0.120, 0.105, 0.085, 0.07, 0.05

External Leakage

≤1.5 g/year (2.0 MPa)

Breakdown Pressure

10.6 MPa/min (no leakage)

Environmental Temperature

-40°C to +120°C

Switching Noise

<50dB @ 30cm

Operating Current

≤1A

Internal Leakage

≤50 ml/min (1.03 MPa)

Maximum Operating Pressure Differential MOPD

2.5 MPa (Normal Temperature)

Maximum Working Pressure MWP

3.0MPa

Protection Level

IP6K9K

Connector Model

TYCO C114 18063 012

Plug-in Model

TYCO 1-967644-1

Key customers: Chery, SAIC Group, ChangAn, SAIC-GM-Wuling (SGMW), GAC, and Geely
Image Name

Solenoid Valve SOV

Main Technical Parameters

Applicable Refrigerant Medium

R134a, R1234yf

Mode

Normally Open/Close

Operating Voltage

9V-16V, 18V-32V

Through-hole Diameter Full Open Diameter

4mm/6mm/10mm//16mm

External Leakage

≤1.5 g/year (2.0 MPa)

Breakdown Pressure

10 MPa/min (no leakage)

Environmental Temperature

-40°C to +120°C

Switching Noise

<50dB @ 30cm

Operating Current

≤1A

Internal Leakage

≤100 ml/min (1.03 MPa)

Maximum Operating Pressure Differential MOPD

2.5 MPa (Normal Temperature)

Maximum Working Pressure MWP

3.0MPa

Protection Level

IP6K9K

Connector Model

TYCO C114 18063 012

Plug-in Model

TYCO 1-967644-1

Key Customers: SAIC-GM-Wuling (SGWM), Geely, Chery New Energy, Foton, and SERES
Image Name

Electronic Expansion Valve EXV

Main Technical Parameters

Applicable Refrigerant Medium

R134a, R1234yf

Operating Voltage

9V-16V

Orifice Diameter

1.0 / 2.0 / 2.5 / 3.0

Communication Methods

Lin/PWM

External Leakage

≤1.5 g/year (2.0 MPa)

Breakdown Pressure

10 MPa/min (no leakage)

Environmental Temperature

-40°C to +120°C

Noise

Running: ≤40 dB; Stalled: <50 dB

Operating Current

≤0.4A

Internal Leakage

≤100 ml/min (1.03 MPa)

Maximum Operating Pressure Differential (MOPD)

2.0 MPa (Normal Temperature)

Maximum Working Pressure MWP

3.0MPa

Protection Level

IP6K9K

Connector Model

C-114-18679-3

Plug-in Model

1488991-5

Key Clients: Hongqi, FAW Besturn, Sany, Energy Storage Devices, and Estra
Image Name

Check Valve CV

Main Technical Parameters

Applicable Refrigerant Medium

R134a, R1234yf

Caliber

10/16

Airtightness External Leakage

No external leakage under 3.5 MPa pressure

Breakdown Pressure

10 MPa/min (no leakage)

Environmental Temperature

-40°C to +120°C

Internal Leakage

≤60 ml/min (at a reverse pressure of 1.03 MPa)

Minimum valve opening pressure difference

≤0.015 MPa

Internal Leakage

≤60 ml/min (at a reverse pressure of 1.03 MPa)

Maximum Working Pressure MWP

3.0MPa

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