Factory Customized Check Water Valve/Gas Regulator/Solenoid Valve /Ball Valve/Solenoid Valves/Expansion Valve/Control Valve/Gate Valve/Gas Regulators/Check Valve
We follow our enterprise spirit of “Quality, Efficiency, Innovation and Integrity”. We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for Factory Customized Check Water Valve/Gas Regulator/Solenoid Valve /Ball Valve/Solenoid Valves/Expansion Valve/Control Valve/Gate Valve/Gas Regulators/Check Valve, Inside our initiatives, we already have a lot of shops in China and our solutions have won praise from buyers all over the world. Welcome new and outdated buyers to contact us to the long run long lasting business relationships.
We follow our enterprise spirit of “Quality, Efficiency, Innovation and Integrity”. We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for China Valve and Water Check Valve, In order to make more people know our merchandise and to enlarge our market, we’ve devoted a lot of attention to technical innovations and improvement, as well as replacement of equipment. Last but not the least, we also pay more attention to training our managerial personnel, technicians and workers in planned way.
The working principle of the solenoid valve of the gas water heater
First of all, when cold water enters the water heater, it will pass through the water-gas linkage valve body. Under the action of a certain pressure of the water flow, the water-gas linkage valve and the micro switch can be pushed to turn on the power, and the pulse controller will be activated at the same time. At this time, the gas solenoid valve is opened, and the burner of the gas water heater is ignited. After the burner is ignited, the flame detection element will detect the flame signal and then send it to the pulse controller. The pulse controller will open the solenoid valve by maintaining the current and maintain the normal combustion of the burner.
If the burner is not successfully ignited, the pulse controller will not receive the flame signal, so that the solenoid valve cannot be opened normally by maintaining the current.
The role of the solenoid valve of the gas water heater
1. The solenoid valve mainly plays the role of water and gas linkage. According to the normal start-up procedure, the micro switch will be activated when the water is passed first, and then the power will be turned on; then it will ignite, about 3 seconds, and the solenoid valve will start to attract, so that it can supply gas for burning. To understand it simply, it is to pass water first, then igniting, and finally supply gas. If there is no solenoid valve, the gas will be directly supplied when the water is passed. In this way, if the ignition is delayed, the gas will fill the entire combustion chamber, and an explosion will occur upon ignition. The consequences are very serious.
2.The solenoid valve of the water heater plays a double protective role. When the cold water enters the water heater, the water membrane is affected by the water pressure, which will turn on the power of the whole machine, and at the same time push the spring top cover to the left. This spring top cover is another switch for controlling the gas source. Therefore, when the water membrane produces scale and slag due to long-term use, it may not be able to return to the original position, so that the gas switch cannot be turned off. If there is no solenoid valve at this time, then the switch will always be on, gas leakage will occur, and there will be potential safety hazards.
Detail
Product Parameter
|
Specifications |
|||
|
Brand |
Vangood |
Product Name |
ZD081 gas water heater solenoid valve |
|
Model |
ZD081 |
Rated Voltage |
DC 3v |
|
Power |
1.6-16w |
Force |
1-2N |
|
Stroke |
0-5mm |
Duty Cycle |
1-100% |
|
Cable Length |
200mm |
Material |
Metal, Electronic Parts |
|
Action Form |
Push pull type |
Weight(N.W.) |
0.018kg |
|
Install Style |
Screw |
Thread Size & Deepth(mm) |
M2.5,2 |
|
Hi-Pot Test |
AC 600V 50/60Hz 2s |
Insulation Class |
B |
|
Packaging Details |
|||
|
Body Size |
20*16*13(mm) |
Carton Box Size(Standard) |
350*310*180(mm), accepted custom |
FAQ
Q: Are you trading company or manufacturer ?
A: We are 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.
We follow our enterprise spirit of “Quality, Efficiency, Innovation and Integrity”. We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for Factory Customized Check Water Valve/Gas Regulator/Solenoid Valve /Ball Valve/Solenoid Valves/Expansion Valve/Control Valve/Gate Valve/Gas Regulators/Check Valve, Inside our initiatives, we already have a lot of shops in China and our solutions have won praise from buyers all over the world. Welcome new and outdated buyers to contact us to the long run long lasting business relationships.
Factory Customized China Valve and Wafer Check Valve, In order to make more people know our merchandise and to enlarge our market, we’ve devoted a lot of attention to technical innovations and improvement, as well as replacement of equipment. Last but not the least, we also pay more attention to training our managerial personnel, technicians and workers in planned way.
FAQ
