Brand: DUNGS
model: DMV-D5065/12, Also known as DMV-D5080/12
Drive mode: Electromagnetic drive
Connection form: Thread
Pressure environment: Low pressure valve, PN0.5MPa
Working temperature: room temperature valve- 29ºC
Structural characteristics
Automatic shut-off valve: meets the requirements of DIN EN 161 standard for Class A, Class 2 equipment.
Dual valve structure: Two A valve seats are installed in one housing, using dual valve technology to improve safety and reliability.
Quick closure: capable of quickly closing in a short period of time, effectively preventing gas leakage.
Adjustable opening and closing: DMV-D type is fast opening, DMV-DLE type is slow opening, and the fast opening stroke of the starting gas flow can be adjusted.
Adjustable flow rate: The main flow rate can be adjusted for precise control of gas flow.
Adjustable contacts: limit contacts can be installed to provide feedback on the on/off status of the valve.
Working principle
When powered on, the electromagnetic coil generates electromagnetic force to lift the closing component off the valve seat, and the valve opens; When the power is cut off, the electromagnetic force disappears, and the closing element returns to the valve seat under the action of spring force or medium pressure, and the valve closes.
application area
Widely used in various thermal energy industries such as boilers, hot air stoves, smelting furnaces, solidification furnaces, aluminum melting furnaces, aluminum rod heating furnaces, heat treatment, central air conditioning, painting, petrochemicals, kitchen equipment, drying equipment, food drying equipment, etc.
Technical Parameter
Nominal diameter: 15mm
Dimensions: 100mm
Allowable working pressure: up to 0.5 bar
Power supply voltage: The standard voltage is~(AC) 50-60Hz, 230V-15%+10%. Other voltage specifications can also be provided according to requirements, such as~(AC) 110V-120V,=(DC) 24V-28V
Pull in current: 2x0.54A
Pull in power: approximately 2x125W
Maintain current: 2x0.20A
Electrical protection level: IP54
Installation and maintenance
Installation position: The electromagnet can be installed vertically or horizontally, and it is generally recommended to install it on a horizontal pipeline, ensuring that the installation position is easy to operate and maintain.
Pipeline connection: Before installation, ensure that the pipeline is clean and free of impurities and foreign objects. When connecting, pay attention to tightening the threads to prevent leakage.
Regular maintenance: Regularly check the sealing performance of the valve, the working status of the electromagnetic coil, and the accuracy of the limit contact. If there is a fault, replace and repair it in a timely manner.
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