Imported self-operated three-way temperature regulating valve
The imported self-operated three-way temperature control valve does not need external energy to adjust the temperature automatically. It is suitable for various heat exchange working conditions with steam, hot water, and hot oil as the medium. It is widely used in automatic temperature adjustment in heating, air conditioning, domestic hot water, and automatic temperature adjustment in special working conditions, such as chemical, textile, pharmaceutical and other production projects.
Working principle of imported self-operated three-way temperature control valve
This valve uses the principle of liquid expansion and incompressibility to realize automatic adjustment. The liquid expansion in the temperature sensor is uniform, and its control function is proportional adjustment. When the temperature of the controlled medium changes, the volume of the temperature-sensitive liquid in the sensor expands or contracts. When the temperature of the controlled medium is higher than the set value, the temperature-sensitive liquid expands and pushes the valve core downward to close the valve, reducing the flow of heat medium; when the temperature of the controlled medium is lower than the set value, the temperature-sensitive liquid shrinks and the return spring pushes The valve core is opened to increase the flow of heat medium.
Use characteristics of imported self-operated three-way temperature control valve
1. Simple installation;
2. No power supply and air source required;
3. Easy to adjust and set;
4. Balanced spool design.
Installation Notes
(1) The valve body should be installed horizontally at the inlet of the primary heat medium, with the valve stem facing upward, and the actuator should be installed vertically.
(2) A filter should be installed before the valve, and the filter accuracy should be as high as possible.
(3) Install manual shut-off valves at the front and rear, and install a bypass on the valve side and install manual shut-off valves.
(4) The optimal working range of the steam before the valve is 0.3～0.7Mpa.

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