Product Description
1.pipeline gas self-closing valve is a permanent magnet coupling mechanism, through the detection of gas pressure to control the valve, so as to prevent gas leakage.
2.Function: When the safety set value is not standard, automatically close the valve, cut off the air source. For example, when the gas pressure appears over pressure, under pressure and over current, the valve will automatically close. Once the valve is closed, it can only be opened manually. In the case of stopping gas, abnormal gas supply, rubber hose falling off, etc., the valve will automatically close to prevent gas leakage.
3.Installation: As part of the kitchen gas smart delivery system, the device can be installed in the front of the gas burner and gas water heater line.
4.Feature: Without any external power, gas can be automatically turned off. Long-term reliability; Clear working state, easy troubleshooting; Easy to install and easy to use.
5.Customization: Gas outlet port can be customized, top control center can be equipped with a protective cover.
Product Parameters
| Items |
Data
|
| Model No. |
GDF-2 |
| Customized |
OEM,ODM |
| Temperature |
High Temperature, Low Temperature |
| Storage temperature. |
-20°C-60°C |
| Operating temperature |
20°C-60°C |
| Humidity. |
5%-90% |
| Port Size: |
customize |
| Operating pressure |
0-2kPa |
| Overpressure self-closing pressure |
8+2kPa |
| Underpressure self-closing pressure |
0.8+0.2kPa |
| Overflow self-closing flow |
1.4/2.0/4.0m3/h |
| Rated Flow. |
0.7/1.0/2.0m3/h |
| Material |
ADC12,NBR |
| Closing time. |
≤3s |
| Power. |
Electric |
| Working medium |
Natural gas,Coal gas |
| Leakage. |
CJ/T 447-2014 |
| Certification: |
Reach, Rohs,ATEX |
Relative Product
Company Profile
Chengdu Zhicheng is one of the world leaders in designing, manufacturing, offering services and solutions in gas meter motor valve industry. Through unremitting innovation and continuous collaboration with our customers, we are providing more efficient solutions for gas monitoring and consumption control, helping countless customers successfully manage the gas use.
FAQ
1.Are you factory or only company?
We have factory to produce motor valve for gas meter, motor pipe valve for flow meter,and gas safety products. But we have extensive experience in the gas industry and can also purchase other products for customers
2.How about the shipping cost?
The quote is based on FOB, but other ways can be also considered
3.Can you customize the product here?
Yes.We support customization, and can provide ODM&OEM
4.How about sample time? What is the payment?
Sample time 3-5 days after a proof confirmed and your payment received. At the start of cooperation, we prefer T/T in advance or L/C
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