The function of a two-way solenoid valve is that when not powered, the P port does not enter and the A port does not exit. The medium pressure range is 0-5 kg or 0.5 MPa, and the A port does not enter and the P port does not exit. The reverse medium pressure range is 0-5 kg or 0.5 MPa. When powered, the P port enters and the A port exits, and the medium pressure range is 0-5 kg or 0.5 MPa. The A port enters and the P port exits, and the reverse medium pressure range is 0-5 kg or 0.5 MPa.
The working principle of a two-way solenoid valve is to control the flow direction of the medium by controlling the movement of the valve body.
When the solenoid coil is energized, the electromagnetic force generated will attract the valve body, causing it to move to a position, thereby opening or closing the channel of the medium and achieving flow control of the medium. When the coil is powered off, the valve body will return to its original position under the action of springs or other forces.
Specifically, in a two-way solenoid valve, there are usually two interfaces, one for the inlet and the other for the outlet. When the coil is energized, the valve body moves, opening the channel between the inlet and outlet, allowing the medium to flow from the inlet to the outlet; When the coil is powered off, the valve body returns to its original position, the channel between the inlet and outlet is closed, and the medium cannot flow.
In addition, two-way solenoid valves can also achieve different flow control functions as needed, such as forward flow, reverse flow, or shut-off.

Professional manufacturing and professional services, KUNAG creates more value for you
Continuously improving the quality of services and keeping improving, "sincere service" is the eternal theme of KUNAG. Kunag strictly complies with the requirements of ISO9001-2000 quality system certification, strictly controls the quality and responsibilities to the people to ensure the healthy operation of production, sales and service. To strengthen communication with customers and to provide our customers with quality products and perfect service, we hereby make the following commitments:
Product Standards
Products are designed, manufactured, and inspected strictly in accordance with China\'s GB, HG standards, and US API standards. The hardness of the sealing surface meets the national requirements and the width exceeds the national standard.
pre-sale service
Product introduction, technical communication, non-standard product design, troubleshooting.
Sale service
Trustworthy contracts, guarantee timely delivery, and keep in touch with customers at any time.
For special or complex products, our factory arranges technicians to train and guide users on product use, troubleshooting, tuning and maintenance.
After sales service
The warranty period of Weitong products is 12 months from the factory, and the "three guarantees" service (return, replacement, repair) is implemented.
During the use of our products, our factory regularly organizes technical and inspection personnel to visit and solicit user feedback on product quality, use conditions, and improvement opinions in order to further improve product quality.
Quickly respond to customer complaints about product quality problems, and after-sales service personnel rushed to the scene within 24-36 hours (48 hours outside the province).
For after-sales service, users are required to fill in the quality feedback form after the service and make appraisal opinions, while improving Guardian\'s service quality.

Order process
Landline: 021-59718851 (AM-8: 30 to PM-17: 30)
Mobile phone: 18918462396 (WeChat same number 24-hour service)

QQ: 2030185432

Email: kunage@126.com
Receive customer purchase list, provide customers with valve model selection and quotation (price list).
Specific agreement: delivery time, special requirements, etc.
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Customers have special requirements for products, and must provide the following instructions in the order contract:
(1) Structure length;
(2) Connection form;
(3) Nominal diameter, full diameter, reduced diameter, pipe size;
(4) Operating medium, temperature and pressure range;
(5) Experiment, inspection standards and other requirements;
(6) Various driving devices can be configured in this field according to the special requirements of customers;
If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the conditions that the supply and demand sides understand and agree.

Contact: Peng gong
Q Q: 2030185432
Mobile: 18918462396(WeChat same number - 24 hours service)
Landline: 021-59718851
E-mail :kunage@126.com