GDFW series explosion-proof electromagnetic directional valveDetailed product description：

GDFW series explosion-proof electromagnetic directional valve model description


Technical parameters of GDFW series explosion-proof electromagnetic directional valve

Type	Explosion proof solenoid valve		Explosion proof electro-hydraulic valve
Nominal diameter mm	02	03	03	04	06	ten
Nominal pressure MPa	thirty-one point five
Nominal flow rate l/min	eighty	one hundred	one hundred and sixty	three hundred	four hundred and fifty	six hundred and fifty
Allowable back pressure MPa	≤10		≤ 31.5 (pilot valve ≤ 6.3)
Control oil pressure MPa			≥1.0
Explosion-proof marking	Mining: Di Factory: dIIBT4
Power supply voltage V	DC：12，24，36，48,99； AC（50Hz）：36，220
Switching frequency (times/minute)	≤60
Electricity rate	one hundred
Usage environment	Temperature: -20~+40 ℃, humidity: ≤ 95%
working medium	Hydraulic oil, viscosity: 10~350mm2/S, Filtering accuracy ≤ 25um, temperature -5~60 ℃

GDFW series explosion-proof electromagnetic directional valve