1/2'' Direct Drive Water Solenoid Valve 2W160-15 Application for
Water Treatment
Water solenoid valve has closed cavity, in a different location to
open a hole, each hole leads to different tubing, cavity valve is
among, both sides are two electromagnets, which face the magnet
coil electricity body will be attracted to which side, by
controlling the movement of the valve body blocked or leakage of
different discharge of oil hole, and the oil hole is always open,
hydraulic fluid will enter the different oil drain, and then
through the oil pressure to push the cylinder piston, piston drives
the piston rod, piston rod drive mechanism. Thus the mechanical
motion is controlled by controlling the current of the
electromagnet.
| Model No. | 2W160-15 |
| Working Medium | Air,Water,Oil,Gas |
| Motion Pattern | Direct Drive Type |
| Type | Normal Close Type |
| Aperture of Flow Rate | 16 |
| Joint Pipe Bore | 1/2” |
| Operation Fluid Viscosity | 20 CST(below) |
| Working Pressure(kgf/cm²) | Gas:0~7, Oil:0~5, Air:0~7, Water:0~5 |
Samples of 2W160-15
Drawings of 2W160-15
Working principles of 2W Series Water Solenoid Valve
This valve is the pilot type solenoid valve of the second opening
valve. Its structure is mainly composed of the pilot valve and the
main valve. The main valve adopts the rubber sealing structure.
When in normal position, the guide valve is sealed with movable
iron core, the pressure in the valve chamber is balanced, and the
main valve is closed. When the coil is energized, electromagnetic
force is generated to absorb the moving iron core, and the
dielectric self-guiding valve mouth in the main valve cavity is
discharged, resulting in pressure difference. The diaphragm or
valve cup is quickly lifted, and the main valve mouth is opened,
and the valve shows a path. When the coil power off, the magnetic
field disappeared, the resetting of the active iron core, closed
valve mouth, valve and the main valve chamber pressure balance, the
valve was closed state.
The characteristics of 2W Series Water Solenoid Valve
The diaphragm structure with direct motion is adopted to start
without pressure, which expands its application field
The use of flat diaphragm structure opening and closing reliable,
and enhance the service life of the product.
The use of laminated coils improves the safety of the product in a
wide variety of environments.
Failures and solutions:
1. Poor connection of power supply
2. Power supply voltage variation is not allowed
3, coil short circuit or burnt out
Methods:
1. Connect the power cord
2. Adjust the voltage within the normal range
3. Replace the coil
The fluid cannot pass through when the valve is opened
Fluid pressure or differential working pressure do not conform
1, fluid viscosity or temperature does not conform
2, valve core and moving around the core mixed with impurities,
impurities
3, the filter before the valve or guide valve hole is blocked
4. Working frequency is too high or the service life expires
methods
1. Adjust pressure or working pressure difference or change
suitable products
2. Replace suitable products
3, the internal cleaning, valve must be installed before the filter
valve in time to clean the filter or valve hole
4. Change the product model or replace the new product
