Micro electric ball valve

Detail description

The control chart is as follows:

CR2-01 (2 line control)

1. the red line is connected to the positive pole, the black line is connected to the negative electrode, and the valve is closed.

2. the black line is connected to the positive pole, the red line connects to the negative pole, the valve is opened, and the inner part of the actuator is automatically cut off after being put in place.

* voltage matching: DC12V/DC24V

* do not exceed voltage operation.

CR2-02 (2 line control - power reset)

1, the red line and the black line are connected to the power supply.

2. When the switch is closed, the valve is opened, and the inside of the actuator is automatically cut off.

3, when the switch is off, the valve is closed, and the inside of the actuator is automatically cut off.

* voltage matching: AC/DC110V-230V, AC/DC9-24V, AC/DC9-35V.

* do not exceed voltage operation.

CR3-03 (3 line control)

1, the red line and the green line connect the positive pole to the black line.

2, when the green line switch is closed, the valve opens, and the inside of the actuator is automatically cut off.

3, when the green line switch is broken, the valve is closed, and the inside of the actuator is automatically cut off.

* voltage matching: AC/DC12V, AC/DC24V.

* do not exceed voltage operation.

CR4-01 (4 line control, with feedback signal)

1, red line, black line connect negative pole, white line, yellow line switch.

2. When the switch is closed, the valve is opened, and the inside of the actuator is automatically cut off.

3, when the switch is off, the valve is closed, and the inside of the actuator is automatically cut off.

* voltage matching: AC/DC110V-230V

* Control line with DC5V/DC24V power, in parallel with the use of multiple electric valves, the same color control line must be connected together, otherwise the electric valve can not work properly.

CR5-01 (5 line control, with feedback signal)

1, the red line is connected to the positive pole, the black line is connected to the negative electrode, and the valve is fully closed and maintained.

2, the black line is connected to the positive pole, the red line is connected to the negative pole, and the valve is fully opened and maintained.

3, the green line and the white line will open the signal line.

4, the yellow line and the white line connect the valve to the whole signal line.

* voltage matching: DC12V/DC24V

* do not exceed voltage operation.

* feedback carrying capacity: 1, maximum voltage DC36V, AC220V; 2, maximum current of 0.4A.

CR5 02 (5 line control, with feedback signal)

1, the red line and the black line are connected to the power supply.

2. When the switch is closed, the valve is opened, and the inside of the actuator is automatically cut off.

3, when the switch is off, the valve is closed, and the inside of the actuator is automatically cut off.

4, the green line and the white line will open the signal line.

5, the yellow line and the white line connect the valve to the whole signal line.

* voltage matching: AC/DC9-35V, AC110-230V

* do not exceed voltage operation.

* feedback carrying capacity: 1, maximum voltage DC36V, AC220V; 2, maximum current of 0.4A.

CR7-03 (7 line control)

1, the red line and the green line connect the positive pole to the black line.

2, when the green line switch is closed, the valve opens, and the inside of the actuator is automatically cut off.

3. When the green line switch is broken, the valve is closed, and the actuator will automatically cut off.

4, the blue line and the gray line connect the valve to open the signal line.

5, the yellow line and the white line connect the valve to the whole signal line.

Voltage selection: voltage matching: AC/DC12V, AC/DC24V.

* do not exceed voltage operation.

CR7-04 (7 line control)

1, red line, black line connect negative pole, white line, yellow line switch.

2. When the switch is closed, the valve is opened, and the inside of the actuator is automatically cut off.

3, when the switch is off, the valve is closed, and the inside of the actuator is automatically cut off.

4, the green line and the white line will open the signal line.

5, the yellow line and the white line connect the valve to the whole signal line.

* voltage matching: AC/DC110V-230V

* do not exceed voltage operation.

The best quality, first-class service Qigao creates more value for you!

"Qigao Valve" expects to continuously improve service quality and strive for excellence. "Sincere service" is the eternal theme of "Qigao". "Qigao" strictly followsIS09001-2000 Quality system certification requirements, strict quality control, responsibility to people, to ensure the healthy operation of production, sales and service. Strengthen communication with users and provide quality products to our customers with perfection and perfect service. Hereby our factory makes the following commitments:

Product Standards：

Products in strict accordance with ChinaGB、HG Standard and USAPISuch as standard design, manufacturing, acceptance. The hardness of the sealing surface meets the requirements of the state and the width exceeds the national standard.

pre-sale service：

Product introduction, technical exchange, non-standard product design, troubleshooting。

Sale service：

A trustworthy contract guarantees timely delivery and keeps in touch with customers. For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

After sales service：

1、"Qigao" brand product quality period is from the factory12In the month, the implementation of the "three guarantees" service (return, replacement, warranty).

2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions, so as to further improve product quality.

3、Respond quickly to the quality of user complaints, after-sales service personnel rushed to the scene in 24-36 hours (48 hours outside the province).

4、For after-sales service, users are required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of Qigao.

1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.：

a、Structure length；

b、Connection Type；

c、Nominal diameter, full diameter, reduced diameter, pipe size;

d、Operating medium and temperature, pressure range；

e、Tests, inspection standards and other requirements

2、The factory can configure various types of driving devices according to customer's specific requirements.。

3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.

4、For futures and order customers, please call us in advance to tell the required valve model, specification, quantity, delivery time and location, and timely transfer to the factory account according to the total 30% deposit or full payment. The rest of the payment is pending. Import before shipment to arrange delivery in time.

Order Process：

1、Customer purchase list fax to021-33872143，Or call us 021-33872141

2、Receive customer purchase list, provide valve model selection and quotation (price list)。

3、Specific agreement: delivery date, special requirements, etc.。

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Sale service：

Trustworthy contract, guarantee timely delivery, keep in touch with customers at any time。

For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

After sales service：

1、"Qigao" product quality period is from the factory12Month, practice“Three packs”Service (return, replacement, warranty)。

2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions.，
In order to further improve product quality。

3、Respond quickly to the quality of user complaints, after-sales service personnel24-36Hours (outside the province48Hour) rushed to the scene。

4、For after-sales service, the user is required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of “Qigao”.。