DMF-0.1 Electromagnetic Gas Quick Cut Valve

DMF-0.1 electromagnetic gas safety shut-off valveyesOur company has developed a new electromagnetic valve with a cut-off device, which consists of a sealed butterfly valve and an electromagnetic starter. It is widely used in gas heating furnaces, gas boilers, and various industrial gas boilers. Important equipment to ensure safety. It is an effective safety device in the gas system to prevent major accidents from occurring

Basic description: Simple structure, easy operation, reliable work, easy maintenance, low price, fast cutting speed, and good sealing performance.

Function: Gas low pressure and air low pressure alarm, quick cut-off in case of power failure, always on valve position signal, etc.

Caliber: Our company's gas shut-off valves come in various specifications such as DN50-DN1200.

Basic introduction of valves: flange connection, lever type opening and closing valve, mainly composed of electromagnet, lever device spring and heavy hammer, valve body, valve plate and shaft and other parts. Sealing rings are generally made of oil resistant rubber, and special products such as polytetrafluoroethylene sealing rings can also be provided.

Main performance of electromagnetic gas safety shut-off valve
Nominal pressure PN: 0.05MPa
Leakage: Zero leakage
Power supply voltage: 220V AC 50Hz
Temperature range: -20 to 180 ℃
Cut off time:<1.5 seconds
DMF-0.1 electromagnetic gas safety shut-off valveThe working principle of the electrically controlled gas quick cut-off valve is composed of components such as a butterfly valve electromagnetic mechanism with good sealing performance, a locking mechanism, a heavy hammer, and a heavy hammer arm; When the valve is opened, the heavy hammer arm is in an upright position, the power is turned on, the heavy hammer arm is locked by the locking mechanism, and the pipeline is normal for gas transmission. When the pressure of the medium in the pipeline drops below the specified value or the system encounters an abnormality that requires immediate cutting off of the medium, the electromagnetic mechanism can be powered off and unlocked through the corresponding control circuit; The heavy hammer arm and valve plate fall clockwise under the action of gravity, and the valve closes. When gas supply needs to be restored, turn the heavy hammer arm and the heavy hammer counterclockwise to the raised position, and the locking mechanism will reset. At this time, the contact of the travel switch will close, the electromagnetic mechanism will be powered on, and the heavy hammer arm will be locked. The valve is in the open state again.

DMF-0.1 electromagnetic gas safety shut-off valveFeatures:
1. When the power system unexpectedly loses power, the shut-off valve will quickly close.
2. By controlling the circuit and interlocking with other electrical equipment, the gas is cut off to meet the safety requirements of the production system.
3. Low energy consumption, with a general working energy consumption of 20W~40W, low heat generation, no noise, and a certain anti-interference ability for instantaneous power outages (<0.5 seconds) in the power system.

DMF-0.1 electromagnetic gas safety shut-off valveInstallation and Usage
1. There are two installation methods for cutting off: horizontal pipeline installation and vertical pipeline installation. Installation on inclined pipelines is not allowed. The axis of the installed valve should be horizontal.

2. Cut off valves should generally be used indoors, with an ambient temperature range of -20 ℃ to 80 ℃, and there should be no severe vibration in the pipeline where they are located. If installed outdoors, a rain cover must be added.

DMF-0.1 electromagnetic gas safety shut-off valveOrdering Notice:
1. Customers have special requirements for the product and must provide the following explanations in the order contract:
2. Structural length, connection form, nominal diameter, full diameter, reduced diameter, pipeline size, operating medium and temperature, pressure range, experimental and inspection standards, and other requirements
3. If the design unit has already selected the product model of our company, please order directly from our sales department according to the model;
4. This venue can configure various driving devices according to customers' special requirements. If necessary, please contact our technical department.
5. When the application is very important or the pipeline is complex, please provide design drawings and detailed parameters as much as possible, and the Yili Valve Technology Department will review and control them for you.
6. When the customer provides the determined valve type and model, the customer should correctly explain the meaning and requirements of the model, and sign the contract under the condition of mutual understanding between the supply and demand parties.

All text, data, images, and prices in this article are for reference only. If you need to learn more about performance parameters, structural dimensions, prices, and other details, please contact our company. We are dedicated to serving you!