Factory Supply Water Heating Magnet Valve in Stock

• Media: Gas
• Temperature: Ordinary Temperature
• Actuator: Electric
• Connection Form: Clamp
• Type: Direct Acting
• Material: Brass
• Model NO.: snm-203
• Pressure: Ordinary Temperature
• Valve Structure: Direct-Acting Piston Structure
• Power Supply: AC Solenoid Valve
• Usage: Safety, Temperature Control
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Electrode: Customized
• Gas Source: Ng/LPG/Propane/Butane
• Transport Package: Carton Box or According Your Requirement
• Specification: 4*3*2cm
• Trademark: Sinopts
• Origin: China
• Production Capacity: 600000piece/Year

Product Description

 

 

Working principle:

            When thermocouple heat, it will generate thermoelectric power, which makes the magnet/solenoid valve work properly.  Specific working principle for the gas appliance is as follows: When you press the knob, a small fire is lit by its flame heating thermocouple, thermoelectric power generation. Thermoelectric power through the wire introducing electromagnetic coil generates a magnetic field pull the magnet/solenoid valve, the gas valve opens, the combustion passage is open, maintain its normal combustion. In the event of high winds or spill soup, etc., putting out the fire, the thermocouple thermoelectric power drops quickly to zero, the coil energized, magnet/solenoid valve failure, rapid reset in spring, the valve closes the gas path, terminate gas supply to ensure safety.

 

Technology data
Opening current	≤70mA-180mA	also can according to the request of customers
Closing current	≥ 15mA-60mA	also can according to the request of customers
Inner resistance(20°C)	20mΩ±10%
Spring pressure	2.6N±10%
Ambient temperature	-10°C - 80°C

Performance requirements:
1. This product is suitable for artificial gas, LPG, natural gas, and other gas types.
2. Valve opening current ≤80mA, valve closing current ≥20mA
3. At a normal temperature of 20ºC, the internal resistance is 21±10%mΩ
4. Full compression spring force 3.0N±10%
5. Operating temperature range -10ºC to +80ºC
6. Under 20ºC normal temperature, 15KPA air pressure, when the solenoid valve is closed, the allowable leakage is less than 0.02cc/min
7. Solenoid valve compression value 29.1±0.4, free length 33±0.6
8. There is no performance change after 30000 pull-in life tests.

Looking forward to cooperating with each other sincerely and develop together on the basis of the quality first, honest treatment and mutual benefits.