Reasonable price Built-in Natural Gas Motor Valve for Fast Close Gas Meter
We can constantly satisfy our respected customers with our good high quality, good price tag and good support due to we have been additional specialist and extra hard-working and do it in cost-effective way for Reasonable price Built-in Natural Gas Motor Valve for Fast Close Gas Meter, We glance forward to receiving your enquires quickly and hope to have the chance to get the job done along with you inside the future. Welcome to just take a glimpse at our organization.
We can constantly satisfy our respected customers with our good high quality, good price tag and good support due to we have been additional specialist and extra hard-working and do it in cost-effective way for China Industrial Valve and Smart Motor Valve, Excellent quality comes from our adherence to every detail, and customer satisfaction comes from our sincere dedication. Relying on advanced technology and industry reputation of good cooperation, we try our best to supply more quality merchandise and services to our customers, and all of us are willing to strengthen exchanges with domestic and foreign customers and sincere cooperation, to build a better future.
Installation location
The motor valve may be installed in the smart gas meter.
Product Advantages
Built-in screw Motor Valve’s Advantages
1.Low pressure drop
2.Stable structure Max pressure can reach 150mbar
3.Small shape, easy installing
4.Low costs
Instruction For Use
1.This type of valve has two lead wires to supply power to the valve. The red wire is connected to positive power (or negative power), and the black wire is connected to negative power (or positive power) to open the valve (specifically, it can be set according to customer needs).
2.The minimum drive voltage of the valve shall not be lower than 3V. If the current limit design is in the process of opening and closing the valve, the current limit value shall not be lower than 130mA
3.The motor valve opening and closing can be judged by detecting the locked-rotor current in the circuit. The locked-rotor current value can be calculated according to the working cut-off voltage of the circuit design, which is only related to the voltage and resistance value.
Tech Specs
Items | requirements | Standard |
Working medium |
Natural gas,LPG |
|
Flow range |
0.016~6m3/h |
|
Pressure Drop |
0~15KPa |
|
Meter suit |
G1.6/G2.5 |
|
Operating voltage |
DC3~3.9V |
|
ATEX |
ExicⅡBT4 Gc |
EN 16314-2013 7.13.4.3 |
Operating temperature |
-25℃~60℃ |
EN 16314-2013 7.13.4.7 |
Relative humidity |
5%~90% |
|
Leakage |
2KPa or 7.5ka <1L/h |
EN 16314-2013 7.13.4.5 |
Motor electric performance |
21±10%Ω/14±2mH |
|
Current-limited resistance |
9±1%Ω |
|
Max current |
≤140mA(DC3.9V) |
|
opening time |
≤0.8s(DC3V) |
|
Closing time |
≤0.8s(DC3V) |
|
Pressure loss |
With meter case≤200Pa |
EN 16314-2013 7.13.4.4 |
endurance |
≥10000次 |
EN 16314-2013 7.13.4.8 |
Installation location |
Inlet |
We can constantly satisfy our respected customers with our good high quality, good price tag and good support due to we have been additional specialist and extra hard-working and do it in cost-effective way for Reasonable price Built-in Natural Gas Motor Valve for Fast Close Gas Meter, We glance forward to receiving your enquires quickly and hope to have the chance to get the job done along with you inside the future. Welcome to just take a glimpse at our organization.
Reasonable price China Industrial Valve and Smart Motor Valve, Excellent quality comes from our adherence to every detail, and customer satisfaction comes from our sincere dedication. Relying on advanced technology and industry reputation of good cooperation, we try our best to supply more quality merchandise and services to our customers, and all of us are willing to strengthen exchanges with domestic and foreign customers and sincere cooperation, to build a better future.