product

Our personnel are always inside the spirit of “continuous improvement and excellence”, and together with the outstanding excellent goods, favorable price and good after-sales services, we try to gain every customer’s trust for Quality Inspection for Shut off Valve with 20kpa Working Pressure, We sincerely welcome you come to go to us. Hope we’ve got fantastic cooperation from the upcoming.
Our personnel are always inside the spirit of “continuous improvement and excellence”, and together with the outstanding excellent goods, favorable price and good after-sales services, we try to gain every customer’s trust for China Valve and Inner Screw Valve, The credibility is the priority, and the service is the vitality. We promise we now have the ability to provide excellent quality and reasonable price products for customers. With us, your safety is guaranteed.

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 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

Our personnel are always inside the spirit of “continuous improvement and excellence”, and together with the outstanding excellent goods, favorable price and good after-sales services, we try to gain every customer’s trust for Quality Inspection for Shut off Valve with 20kpa Working Pressure, We sincerely welcome you come to go to us. Hope we’ve got fantastic cooperation from the upcoming.
Quality Inspection for China Valve and Inner Screw Valve, The credibility is the priority, and the service is the vitality. We promise we now have the ability to provide excellent quality and reasonable price products for customers. With us, your safety is guaranteed.