1/2"NTP or G thread hot water solenoid valves

Model	FDZ-4
Action way	Pilot type
Type	NC self-holding (at impulse voltage)
Working pressure	0.012MPa-0.8MPa
Connection way	Φ15 male thread inlet & outlet
Applicable medium	Water
Valve body material	Plastic valve body, copper joint
Medium temperature	0-88oC
Environment temperature	0-88oC
Rated voltage	AC220V, AC110V, DC110V,AC24V, DC24V, AC12V, DC12V, DC9V
Variable voltage of supply voltage	-10%~10%
Insulation resitsance	Tested by DC500V megohmmete for 1 min, the insulation resistance should ≥100M
Watertight performance	Hydrostatic pressure 0.02Mpa, leakage ratio<0.1mL/min Hydrostatic pressure 0.03~0.8Mpa, leakage ratio 0mL/min
Hydraulic pressure withstand	Withstand hydrostatic pressure of 1.2MPa for 5min, no unbroken, deformation or outside leakage
Reliability	0.01~0.02MPa,make and break for 10s respectively, lasting 1h, the check valve should be unblocked.
Flow characteristics	Pressure 0.02Mpa Flux >3L/min; Pressure 0.1Mpa Flux>8L/min;  Pressure 0.3Mpa Flux >13L/min; Pressure 0.8Mpa Flux >25L/min
Across layers insulation	Withstand high voltage pulse for 2s, it should be normal.
Continuously energized	Energize for 12h, but not connect through the water, the valve should be no deformation, and the coil should not be burned;
Withstand voltage	The acceptable high-voltage power between electric conduction and outer without electrified metal Withstand AC1500V,s50Hz for 1min, no flashover or breakdown; Withstand 1800V,50Hz for 1s, no flashover or breakdown;
Non-return function	Yes
Filtering function	Built-in filter screen
Adjustment function	No
Angle between coil and valve body	360, 270, 180, 90
Power supply connection way	Lead  or  Inserting type,adopting 6.3 plug spring