China Factory Cheap Hot Batch Controller Flow Meter – Built-in Shut-off Motor Valve for Smart Gas meter – Zhicheng Manufacture and Factory

Factory Cheap Hot Batch Controller Flow Meter – Built-in Shut-off Motor Valve for Smart Gas meter – Zhicheng

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Factory Cheap Hot Batch Controller Flow Meter – Built-in Shut-off Motor Valve for Smart Gas meter – Zhicheng Detail:

Installation location

The motor valve may be installed in the smart gas meter.

Valve installation

Product Advantages:

Built-in screw Motor Valve’s Advantages
1.Low pressure drop
2.Stable structure Max pressure can reach 200mbar
3.Small shape, easy installing
4.Low costs
5.Snap design with high rust resistance

Instruction For Use

1.Two-line, four-line and five-line models are available for this type of 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). The other 2 or 3 wires can be signal wires of open/close.
2.Four-wire or five-wire valve opening and closing process time setting: When opening and closing the valve, when the detection device detects that the opening or closing valve is in place, it needs to delay 300ms before stopping the power supply, and the total time of opening the valve is about 1s.
3.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 120mA
4.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	≤1s(DC3V)
Closing time	≤1s(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

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abide by the contract", conforms to the market requirement, joins in the market competition by its high quality as well as provides more comprehensive and excellent service for clients to let them become big winner. The pursue of the company, is the clients' satisfaction for Factory Cheap Hot Batch Controller Flow Meter – Built-in Shut-off Motor Valve for Smart Gas meter – Zhicheng , The product will supply to all over the world, such as: Philippines, Kuwait, Ottawa, With a fully integrated operation system, our company has won a good fame for our high quality goods, reasonable prices and good services. Meanwhile, we have established a strict quality management system conducted in material incoming, processing and delivery. Abiding by the principle of "Credit first and customer supremacy", we sincerely welcome clients from home and abroad to cooperate with us and advance together to create a brilliant future.

Batch Controller Flow Meter