Name: Imported pneumatic metal sealing butterfly valve Model:
Regus Caliber: DN50-500 Pressure: PN6-PN25 Material: WCB, 304, 316
British
Regus Regus imported pneumatic metal sealing butterfly valve
The elastic metal sealing butterfly valve adopts "U" type stainless steel sealing ring. The precision elastic sealing ring of the valve is in contact with the sealing surface of the chrome-plated polished disc. The organic combination of the two has the characteristics of high temperature resistance, high pressure and low temperature, so it is widely used. It is applied to the heating, steam supply, water supply and the pipelines of different media such as gas, oil, acid and alkali with medium temperature ≤550°C to regulate the flow, cut off or switch on the fluid.
British
Regus Regus imported pneumatic metal sealing butterfly valve definition:
The electric butterfly valve is suitable for applications requiring flow regulation. Since the pressure loss of the butterfly valve in the pipeline is relatively large, about three times that of the gate valve, when selecting the butterfly valve, the influence of the pressure loss of the pipeline system should be fully considered, and the pressure of the butterfly plate to withstand the pressure of the pipeline medium should be considered. Sex. In addition, the limits of the operating temperature of the elastomeric seat material at elevated temperatures must also be considered. The butterfly valve has a small structural length and overall height, a fast opening and closing speed, and good fluid control characteristics. The structural principle of the butterfly valve is most suitable for making a large dia
meter valve. When a butterfly valve is required for control flow, the most important thing is to properly select the size and type of butterfly valve so that it can work properly and efficiently. Midline butterfly valves usually require a short structural length and a fast opening and closing speed (1/4 turn) in throttling, adjustment control, and mud media. Low pressure cutoff (small pressure difference), butterfly valve is recommended. In the two-position adjustment, the narrowing channel, the low noise, the cavitation and the gasification phenomenon, a small amount of leakage to the atmosphere, and an abrasive medium, a butterfly valve can be selected. In the case of throttling adjustment under special working conditions, or requiring strict sealing, or severe wear, low temperature (deep cold) and other working conditions, the use of special design metal sealing belt adjustment device for three eccentric or double eccentric special
Butterfly valve.
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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.
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