Gas Magnetic Valve For Gas Flameout Safety Protector
Working Principle
Thermocouple and magnetic valve composegas safety protection devices, thermocouple is a transducercan provide the power, magnetic valve is a controller.When thermocouple tips is heated by fire, cold and heat generate thermoelectric power due to temperature difference, to form closed loop current and make magneticvalve actuation,opening gas path.When the flame is out owing to unexpected reasons, thermocouple rapidly lose potential,magnet valve lose suction under the action of spring, so close gas path, and play a safety protection role.
Product Parameter
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Technology data |
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Opening current |
≤70mA-180mA |
also can according to request of customers |
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Closing current |
≥ 15mA-60mA |
also can according to request of customers |
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Inner resistance(20°C) |
20mΩ±10% |
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Spring pressure |
2.6N±10% |
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Ambient temprature |
-10°C - 80°C |
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FAQ
Q: Are you trading company or manufacturer ?
A: We are CE,ISO9001 certified manufacture, doing both domestic market and exporting.
Q: How long is your delivery time?
A: First order 30-35 days, repeated order 20-25 days.
Q: Do you provide samples ? is it free ?
A: Yes we can provide samples. Samples are charged first and sample costs are returnable at the first order.
Q: What is your warranty term.
A: We give 1 year warranty for our products.
Q: What is your terms of payment ?
A: 30% T/T in advance, balance before shipment. We also accept Alibaba trade assurance, western union, moneygram, Paypal, etc.
FAQ
