Single-acting and double-acting actuators use the same cylinder and end caps in the same dimensions; - All sizes of actuators are NAMUR-compliant, easy to connect to echo, solenoid or positioner accessories; - Standard output travel is 90°, two-way adjustment of ±10° in the open position and the closed position (International Patent); the adjusting bolt is located at the side end cover, and does not interfere with the accessories such as the solenoid valve during adjustment, and the adjustment is convenient; - The standard output shaft hole is double square. It conforms to the ISO5211 standard and is easy to connect with the valve stem. - The bottom plate connection flange conforms to the ISO5211 standard for easy connection with the valve. - The actuator output shaft is designed with anti-flying structure. - The unique on/off indication design can be used at any time. Indicate the location. Even when manually adjusting or connecting accessories such as echo, it will not affect the position display; - The cylinder is made of extruded aluminum and the surface is anodized; - The end cap and piston are made of die-cast aluminum, and the surface is sprayed with epoxy or anode. Oxidation treatment; - All parts are treated with corrosion resistance; - Exposed fasteners (end cap screws, etc.) are made of stainless steel; - Internal plastic parts (bearings for shafts and piston bushes, etc.) are made of high molecular polymer. It has excellent performances such as self-lubricating, anti-wear and anti-static to ensure long-term stable operation of the actuator; - Long service life of the actuator, up to 1 million times under normal working conditions; - 100% pressure detection before leaving the factory; The product is individually packaged and has a unique serial number for easy tracking.

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