*Applicable refrigerant : R22, R134a, R404A, R407C, R410A
*Nominal capacity : 2.5 ~ 126 KW
*Medium temperature : -30 ~ + 70 °C
*Environment temperature : -30 ~ + 60 °C
*Environment humidity : 95% RH以下
*Full open pulse: 500PS
*Valve opening pulse: 32±20
*Rated voltage: 12V DC (±10%), rectangular wave
*Excitation mode: 1-2 phase excitation, single pole drive
*Excitation speed : 30 ~ 90pps
*Finishing excitation mode keeps: 0.1 ~ 1.0s
*Time cost for whole course: 6s (83pps)
*Drive current : 260mA
*Coil resistance: 46 ± 3.7Ω
*Coil insulation grade : E Grade
*Protect grade: IP65

Feature
* Small size, light weight, stable and reliable preformance
* Fast response and action
* New structure design of expansion valve, low noise and low failure rate
* GPFS series products apply design of balanced port, and the reverse valve opening pressure is high
* Suitable for systems with little oil or no oil