natural gas dn20 3/4 inch gas burner safety valve quick opening dungs 230vac chinese manufacture
Introduction of the production
Fuel gas solenoid valves are widely applied to the safe transportation of fuel gases so as to
start the supply of gases or cut it off upon emergency-
The mediums of gases applicable are : natural gases, methane, liquefied petroleum gas.
By-pass ports are set on both sides of the valves, with diameter of G¼.
When activated, the blue indicator lights up, this allows the operators to check working mode through visual observation.
Operation and installation
Normally closed type, after the power is energized, it will open quickly, and when the power
is off, it will be shut down immediately.
TECHNICAL FEATURES
Opening Time : less than 1 second
Closing Time : less than 1 second.
Numbers of operations : 20 per minute
Max working Pressure : 360mbar( normal gas pressure)
By-pass port are set on both sides of the valves, with diameter of G¼
inside filter net
Protection : IP54
Sealing material : chemigum
Body material : aluminum alloy
Pressure steel spring AISI 302.
the ambient temperature :-15 ℃~60 ℃
coil temperature : 65 ℃
HOMOLOGATION AND STANDARDS
To achieve Grade A standard
According to standards EN161
According to European Gas Standards
CE Certification
ELECTRICAL FEATURES
Voltage : 50-60Hz, 230Vac. (other voltage can be customized).
Coils to Class F, 360 ° rotation, suitable for permanent excitation.
|
TYPE |
Passage DN (mm) |
Connection |
Max Pressure (Mbar) |
Operating temperature(℃) |
Protection |
|
DN10 |
10 |
Rp 3/8" |
360 |
-15 to 60 |
IP54 |
|
DN15 |
15 |
Rp 1/2" |
360 |
-15 to 60 |
IP54 |
|
DN20 |
20 |
Rp 3/4″ |
360 |
-15 to 60 |
IP54 |
|
DN25 |
25 |
Rp 1″ |
360 |
-15 to 60 |
IP54 |
|
DN32 |
32 |
Rp 1¼″ |
200 |
-15 to 60 |
IP54 |
|
DN40 |
40 |
Rp 1½″ |
200 |
-15 to 60 |
IP54 |
|
DN50 |
50 |
Rp 2" |
200 |
-15 to 60 |
IP54 |
Installation dimensions
JIAXING D METEC LTD is located in the city of Jiaxing, Zhejiang Province of China, being a moderm enterprise integrating the R&D, production and sales functions, being a
professional manufacturer of natural gas solenoid valves, which are divided into normal gas pressure solenoid valves, higher gas pressure solenoid valves, explosion-proof
solenoid valves etc. These products can be used in such as natural gas pipelining and natural gas combustion furnaces, etc.
The enterprise has been growing ever since its establishment in 2004 and currently our annual production capacity 100,000 sets of solenoid valves which sell well all over
the world.
Committed to the philosophy of honesty and quality, the enterprise has comprehensively implemented 1S09001:2008, ensure the quality of our products is always at a high
level.
The R&D fleet of the enterprise has been forging ahead in the past years by developing new technology. Its endeavor has led to one invention patent and over 40 utility and
appearance patents, winning such honors as Jiaxing Technological SME, Jiaxing Private Owned Technology Oriented Enterprise, Jiaxing Patent Demonstrative Enterprise and
Jiaxing High-tech R&D Center,etc.
Dedicated to providing all the clients with high quality production and considerate service, JIAXING D METEC LTD hopes to become one of your best partners in China.
Q : Can I get samples from your factory?
A. Yes, Samples can be provided.
Q If products have some quality problem, howwould
you deal with?
A : We have quality assurance agreement and we will
responsible for all the quality problems.
Q How to ensure the delivery date of the product?
A. We are the manufacturer of solenoid valve. We offer
a one-stop service from order to prod uction to delivery to
ensure timely delivery.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier