Copper solenoid valves
| Model | FDZ-1S | |||
| 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 | copper | |||
| Medium temperature | 0-130oC | |||
| Environment temperature | 0-130oC | |||
| 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-out 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.. | |||