Best Price on China API Spec 6A Check Valve Stainless Steel Flanged Swing Check Valve
Our corporation puts emphasis about the administration, the introduction of talented staff, plus the construction of team building, attempting hard to improve the quality and liability consciousness of team members. Our organization successfully attained IS9001 Certification and European CE Certification of Best Price on China API Spec 6A Check Valve Stainless Steel Flanged Swing Check Valve, We never stop improving our technique and high quality to maintain up with the enhancement trend of this industry and fulfill your pleasure effectively. For anyone who is fascinated within our solutions, you should get in touch with us freely.
Our corporation puts emphasis about the administration, the introduction of talented staff, plus the construction of team building, attempting hard to improve the quality and liability consciousness of team members. Our organization successfully attained IS9001 Certification and European CE Certification of China API Standard, Gate Valve, Our company covers an area of 20, 000 square meters. We’ve more than 200 workers, professional technical team, 15 years’ experience, exquisite workmanship, stable and reliable quality, competitive price and sufficient production capacity, this is how we make our customers stronger. If you have any inquiry, remember to do not hesitate to contact us.
Installation location
The motor valve may be installed in the smart gas meter.
Advantages
Built-in motor ball valve’s Advantages
1.Fast closing
2.Stable structure Max pressure can reach 200mbar
3.Close with low energy
4.Flexible customized solutions: You can choose the switch function from 2 wires to 6 wires.
5.No motor blocking
Instruction For Use
1. The lead wire of this type of valve has three specifications: two-wire, four-wire or six-wire. The lead wire of the two-wire valve is only used as the valve action power line, the red wire is connected to positive (or negative), and the black wire is connected to negative (or positive) to open the valve (specifically, it can be set according to customer requierements). For four-wire and six-wir e valves, two of the wires (red and black) are the power supply wires for valve action, and the remaining two or four wires are status switch wires, which are used as signal output wires for open and closed positions.
2. Power supply requirements: DC2.5V for 2s when opening valve. When the valve is closing, the power supply time should be longer than 300ms, and the valve can be effectively opened and closed.
3. The minimum drive voltage of the valve shall not be lower than 2.5V. If the current limit design is in the process of opening and closing the valve, the current limit value shall not be lower than 100mA
4. It is recommended that the minimum DC voltage of the valve should not be less than 2.5V. If the current limit design is in the valve’s process of opening and closing, the current limit value should not be less than 60mA.
Tech Specs
Items | requirements | Standard |
Working medium |
Natural gas,LPG |
|
Flow range |
0.016~6m3/h |
|
Pressure Drop |
0~20KPa |
|
Meter suit |
G1.6/G2.5 |
|
Operating voltage |
DC2.5~3.9V |
|
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 |
14±10%Ω/8±2mH |
|
Current-limited resistance |
10±1%Ω |
|
Max current |
≤173mA(DC3.9V) |
|
opening time |
≤2s(DC3V) |
|
Closing time |
≤0.3s(DC3V) |
|
Limit Switch |
None/one side/twp sides |
|
Switch resistance |
≤0.2Ω |
|
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 |
Our corporation puts emphasis about the administration, the introduction of talented staff, plus the construction of team building, attempting hard to improve the quality and liability consciousness of team members. Our organization successfully attained IS9001 Certification and European CE Certification of Best Price on China API Spec 6A Check Valve Stainless Steel Flanged Swing Check Valve, We never stop improving our technique and high quality to maintain up with the enhancement trend of this industry and fulfill your pleasure effectively. For anyone who is fascinated within our solutions, you should get in touch with us freely.
Best Price on China API Standard, Gate Valve, Our company covers an area of 20, 000 square meters. We’ve more than 200 workers, professional technical team, 15 years’ experience, exquisite workmanship, stable and reliable quality, competitive price and sufficient production capacity, this is how we make our customers stronger. If you have any inquiry, remember to do not hesitate to contact us.