DEVSC Series Solenoid Valve (Copper Materia)
The solenoid valve is a kind of stop valve which depends on the electromagnetic force to switch automatically. In the industrial refrigeration device, the solenoid valve is often used as the remote control stop valve, the regulation mechanism of the two position regulation system or the safety protection equipment. It can be applied to all kinds of gas, liquid refrigerant and other media.
Product Information
Nominal Diameter: DN3-DN40
Applicable media: R12, R22, R502, R134a, R404A, R507, R717 and other refrigerants.
Applicable temperature: - 40 ℃ ~ + 105 ℃
Type | Differential opening pressure when using standard coils （ΔP bar） | Medium Temperature | Maximum working pressure（bar） | Kv m³/h | |||
min | max（Medium is liquid） | ||||||
10w .ac | 12w .ac | 20w .ac | |||||
DEVS3 | 0.05 | 21 | 25 | 18 | -40℃～+105℃ | 42 | 0.23 |
DEVS10 | 0.05 | 21 | 25 | 18 | -40℃～+105℃ | 42 | 1.5 |
DEVS15 | 0.05 | 21 | 25 | 18 | -40℃～+105℃ | 42 | 2.7 |
DEVS20 | 0.05 | 21 | 25 | 13 | -40℃～+105℃ | 42 | 4.5 |
DEVS25 | 0.20 | 21 | 25 | 13 | -40℃～+105℃ | 42 | 10 |
DEVS32 | 0.20 | 21 | 25 | 14 | -40℃～+105℃ | 42 | 16 |
DEVS40 | 0.20 | 21 | 25 | 14 | -40℃～+105℃ | 42 | 25 |
Type | Rated Cooling Capacity（kW） | ||||||||
Liquid | Return Gas | Hot Gas | |||||||
R717 | R22 | R134a | R717 | R22 | R134a | R717 | R22 | R134a | |
DEVS3 | 24 | 4.7 | 4.1 | 0.8 | 0.3 | 0.2 | 8.1 | 2 | 1.9 |
DEVS10 | 142 | 30.2 | 27.8 | 9 | 3.4 | 2.5 | 42.6 | 13.9 | 11.3 |
DEVS15 | 256 | 54.4 | 50.1 | 16.1 | 6.2 | 4.4 | 76.7 | 24.9 | 20.3 |
DEVS20 | 426 | 90.6 | 83.5 | 26.9 | 10.3 | 7.3 | 128 | 41.5 | 33.9 |
DEVS25 | 947 | 201 | 186 | 59.7 | 22.8 | 16.3 | 284 | 92.3 | 75.3 |
DEVS32 | 1515 | 322 | 297 | 95.5 | 36.5 | 26.1 | 454 | 148 | 120 |
DEVS40 | 2368 | 503 | 464 | 149 | 57 | 40.8 | 710 | 231 | 188 |
