Name: Imported bellows globe valve Model:
Regus Caliber: DN15-300 Pressure: PN16-100 Material: WCB, 304, 316
British
Regus Regus imported bellows stop valve
The bellows stop valve is also called the bellows seal stop valve. Through automatic seam welding, a metal barrier is formed between the fluid medium and the atmosphere to ensure zero leakage of the valve stem.
The inside of the bellows stop valve adopts a bellows structure, and the lower end of the stainless steel bellows is welded on the valve stem to prevent the process fluid from eroding the valve stem. The other end is placed between the valve body and the valve cover to form a static seal. Double seal design If the bellows fails, the stem packing will also avoid leakage. The bellows will be welded to the valve stem to maintain stable running performance and avoid the valve stem vibration caused by the valve plug vibration. It is most suitable for pipelines of steam, flammable, explosive, heat transfer oil, high purity, toxic and other media.
British
Regus Regus imported bellows cut-off valve definition:
When it is necessary to use the bellows shut-off valve in the horizontal pipeline, the electric globe valve is a relatively new type of globe valve. It has some unique advantages unique to its structure, such as no friction of the switch, the seal is not easy to wear, and the opening and closing torque is small. This reduces the size of the actuators that are supplied.
With multi-turn electric actuators, the medium can be adjusted and tightly closed. It is widely used in petroleum, chemical, urban water supply and drainage and other conditions that require strict cutting. It must be ensured that the bellows shut-off valve is installed in the horizontal pipe according to the angle specified by the manufacturer of the bellows stop valve. Otherwise, in the process equipment operation, the diaphragm valve There are some problems with emptying and the media in the valve body cannot be completely drained.
However, different types of diaphragm valves, bellows valves manufactured by different manufacturers, and diaphragm valves of different nominal flow rates have different inclination angles, which often cause great troubles in the design and manufacture of aseptic process equipment. In the T-shaped bellows shut-off valve, the problem of emptying the valve body is more apparent.
In the pharmaceutical industry, aseptic process equipment consists of many horizontal and vertical pipes. In the design of pharmaceutical equipment, such bellows shut-off valves must be installed at specific locations due to pipe location and technical reasons. For example, if a bellows shut-off valve is installed in a vertical pipe, it must be connected via a 90° elbow in the same horizontal plane. The T-shaped diaphragm valve has a high production cost. Compared with the diaphragm valve with different valve body structure, the bellows valve has advantages in connection with the installation of the pipe in terms of volume and shape. Due to the different structural types of the two types of shut-off valves, in the initial stage of the design of aseptic process equipment, it should be selected which type of shut-off valve should be used in each part.
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.
download Google:
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.
∷
KUNAG
KUNAG
KUNAGE