Madewelle DEVFG65 Solenoid Valve For Gas Industrial Burners
Description
Operation and installation:
Normally closed, it opens quickly when power is on, the blue light turns on after turning on, it turns off instantly after power off, and the light goes out, there are bypass holes on both sides of the valve body, the hole diameter is G1/4"
echnical parameter
Turn on time < 1 second Off time < 1 second Working frequency: 20 times per minute Working pressure: DN10-25 360mbar; DN32-100 200mbar Equipped with G1/4 aperture bypass hole Built-in filtering Protection class: IP54 Sealing material: nitrile rubber Valve body material: aluminum alloy for valve; AISI 302 steel spring Ambient temperature: -15ºC- 60ºC Coil temperature: 65ºC
Standards and Certifications "A" grade standard EN161:2002 standard Compliant with European gas standards CE certification
Electrical Specifications Rated Voltage: 50/60Hz, 230Vac, 110Vac, 24VDC (and others as specified) Coil grade F, can be rotated 360°, can work 100% long-term normative
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Model
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DEVFG65 |
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Brand
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Madewelle |
| Name |
Madewelle Solenoid Valve |
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Usage
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Gas burner accessories
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Precautions for installation and use of gas solenoid valve:
1. When installing, it is appropriate to choose a horizontal pipeline section with less vibration. Below DN50, 90-degree installation is allowed, and above DN65, only horizontal installation is allowed.
2. The parameters on the nameplate of the solenoid valve should be consistent with the actual use requirements
3. The arrow on the solenoid valve body should be consistent with the flow direction of the medium
4. In order to ensure the normal use of the solenoid valve, please install a special gas filter in front of the valve
5. Please thoroughly purge the pipeline before installation to avoid foreign matter damage to the diaphragm and cause the solenoid valve to fail.
6. Corresponding effective protection should be done if it is installed outdoors and in harsh environments
7. When the solenoid valve fails, in order to isolate in time and facilitate maintenance, it is recommended to install a bypass (bypass) device
8. If the valve fails to open and close when using the clock, it can be stored in a room with an ambient temperature of 0~40°C and a relative humidity of ≤80% without corrosive gas. It is not allowed to store in the open air.
Audited Supplier 
Precautions for installation and use of gas solenoid valve:
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