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Magnetic valve DN15/DN20/DN25

  • Details

Magnetic valve DN15/DN20/DN25

Magnetic valve is used for emergency of gas leak. It’s designed to shut off the gas supply for security and protection, once the gas leak detector send the signal of gas leak to the valve.

Product details and pictures

Magnetic valve DN20

The application of gas: natural gas, liquefied gas, gas
Power Supply (DC) 9V-24V
Valve clearance signal DC9V-24VC or capacitive charge-discharge-type
Pressure 0 ~ 25Kpa
Insulation ≥ 5MΩ
Flow 2.5M3 / L
Cut off time <0.3S
The use of the environment -20 ℃ ~ 60 ℃ (air)
Material Aluminum or Brass
 Life >5 years
Usage Pipe Thread Connection (G)

Magnetic valve


Magnetic valve with the use of leak detectors, When the gas pipeline
leaks ,it can turn off the gas pipeline for protection. The products comply with domestic and foreign (GJ / T 132-2001, GASTEC) safety standards. It is semi-automatic, manual open, self close. Usually pull up to open the valve, so that the Combustible gases can ventilate normally. In the event of gas leakage, the detector will alarm, and the valve will closed imminently. A safe home, with the exception of security is our aim.

Magnetic valve with gas detector 

Magnetic valve DN15


1. Installation, according to the direction of airflow.

2. The following three reasons for all the problems arising from, the Company shall not be responsible for:

A. Unauthorized disassembly to install a safety valve;

B. is not connected with the detectors;

C. failure detector alarm.

3.  Safety wire (white wire connected with the alarm signal cathode) interface with the probe pulse signal junction, should test the on-off.     

Our Service

Trade term EXW, FOB, CIF,CNF
Minimum order 100pcs
Payment terms T/T,  Western Union,  L/C
Lead time 1-3 days for sample order ,10-15 days for bulk order
Delivery method By sea, by air, by express (DHL , UPS, FedEx, EMS, TNT)
Package Retail gift box
OEM LOGO, Package(accdoding to your request),based on the order 1,000pcs

Magnetic valve service



GW/CTN 19.85KG
CTN SIZE 44.5X29.5X28CM

Magnetic valve shipment

Our service               

1. In the case of non-artificial damage, All magnetic valve products purchased in our company are guaranteed to keep one year warranty.

2. If magnetic valve quality problems happen in guarantee period, our company will maintain for free.

3. Additionally, our company provides technical support and fittings for life.

4. If you are caught in some problems when using our magnetic valve products, welcome to contact your relevant salesman at any time, we promise to make positive response within 12 hours.

5. After expiry of a guarantee period, we provide to repair for life, and our clients just need to pay parts original cost.

Magnetic valve why choose us


Q: 1. Can I have a sample order of this magnetic valve?

A: Yes, we welcome sample order to test and quality check .

Q: 2. What is the lead time?

A:Sample needs 1-2 days, production time needs 10-15 days for order 100pcs.

Q: 3. How to proceed the order if I have logo to print?

A: Firstly, we will prepare artwork for visual confirmation, and next we will produce a real sample for your second confirmation. if mockup is ok, finally we will go to mass production.

Q: 4. Do you offer guarantee for the magnetic valve products?  

A: Yes, we offer one year guarantee for the products.

Q: 5. Do you accept drop shipping?

A: Yes, it’s available.

Q: 6. Does this magnetic valve can be connected with gas detector to use?

A: Yes, it can connect with gas detector to use. When the gas detector detects the gas leakage, the valve will shut off the gas pipeline.

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Product Name:Magnetic valve DN15/DN20/DN25

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