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2/2 - 1/2 Inch 24V Stainless Steel/Brass Solenoid Valve

There is a closed cavity in the solenoid valve with through holes at different positions. Each hole is connected to a different oil pipe. In the middle of the cavity is a piston. There are two electromagnets on both sides. Which side of the magnet coil will be attracted to the valve body when it is energized.
  • DEGONG-1/2''


Product Description

1/2 Inch Solenoid Valve

Product details
  • This valve is made of industrial-grade stainless steel, which is very durable, elastic, leak-proof, corrosion-resistant, and suitable for higher pressure and temperature projects. It can be used for drinking water or other water projects, gasoline, diesel fuel, gas oil, natural gas, air, etc.

  • This valve is manufactured with a seal. Can resist high temperature and corrosive chemicals and other liquids, such as gasoline, diesel fuel, oil and lubricants.

  • This highly responsive valve can be opened and closed in less than 1 second when activated; this means that the water flow will be opened or closed immediately when energy or power is removed.


Model DG-15 DG-20 DG-25 DG-35 DG-40 DG-50
Valve Type 2 Way 2 Position, Normally Open (N/O)
Media Air, Water, Oil
Operation Mode Pilot-operated
Port Diammeter (mm2) 16 20 25 35 40 50
Flow Rate (Cv) 4.8 7.6 12 24 29 48
Port Size G1/2" G3/4" G1" G1¼" G1½" G2"
Fluid Viscosity Under 20 CS
Operating Pressure Water, Oil: 0~0.5MPa Air: 0~0.7MPa
Max. Pressure Resistance 1.0MPa
Voltage(Optional) 12V DC, 24V DC, 220V AC
Voltage Tolerance ±10%
Operating Temperature -5~+85℃ (23~185℉)
Body Material Stainless Steel 304
Seal Material NBR
Coil Power 20VA


Troubleshooting steps
  • 1. Check whether the actual working environment temperature and pressure meet the working conditions of the stainless steel solenoid valve.

  • Check whether the temperature, viscosity, acidity, alkalinity, viscosity and other characteristics of the medium are within the working conditions of the stainless steel solenoid valve.

  • Check whether there is any damage to the outside of the solenoid valve, such as pipeline leakage, loose connection, external damage to the valve body, etc.

  • Disassemble the parts of the solenoid valve:

  • First check whether there are impurities in the solenoid valve.

  • Secondly, check whether the structure of the solenoid valve is loose.

  • Finally, check whether the key internal parts such as seals are worn out, and whether the solenoid valve coil is damaged.


Contact us

We can customize product specifications according to your requirements. If you have any needs or questions, please contact us.

DEGONG downroad


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