Product Name: Imported Copper Ball Valve Product Model: Buhrer
Drive mode: manual, electric, pneumatic Connection: thread, flange
Structure: Floating ball Seal structure: Soft seal
Pressure range: 1.0MPa-2.5MPa Nominal diameter: DN10-200
Common material: copper
Product introduction
The imported copper ball valve produced by Breer can be driven manually, electrically or pneumatically, and threaded or flanged as the connection method. Floating ball type can be used as the structure. Soft seal can be used as the sealing structure. , The nominal diameter is DN10-200mm, the material can choose copper. Because the valve is used in a very wide range, the same valve has different combinations in different situations and working conditions.
Product Details
The imported copper ball valve is evolved from the cock. The opening and closing part of the ball valve is a sphere. The sphere is rotated 90o around the axis of the valve stem to achieve the purpose of opening and closing. The ball valve is mainly used to cut off, distribute and change the medium flow direction on the pipeline. The ball valve designed as a V-shaped opening also has a good flow adjustment function. The ball valve not only has a simple structure and good sealing performance, but also has a small volume, light weight, less material consumption, small installation size and small driving torque within a certain nominal pass range. One of the fastest growing valve varieties in the past ten years.
Ball valve installation instructions:
1. The pipeline before and after the ball valve is ready. The front and rear pipes should be coaxial, and the sealing surfaces of the two flanges should be parallel. The pipeline should be able to bear the weight of the ball valve, otherwise the pipeline must be properly supported.
2. Purge the pipeline before and after the valve to remove the oil, welding slag and all other impurities in the pipeline.
3. Check the ball valve's mark and find out that the ball valve is intact. Opening and closing the valve several times confirmed that it worked properly.
4. Remove the protective pieces on the connecting flanges at both ends of the ball valve.
5. Check the valve hole to remove possible dirt, and then clean the valve hole. Even small particles of foreign matter between the seat and the ball may damage the seat sealing surface.
6. Install the valve on the pipeline. Either end of the valve can be mounted on the upstream end. The handle-driven valve can be installed anywhere on the pipeline. However, ball valves with gearboxes or pneumatic actuators should be installed upright, that is, mounted on a horizontal pipeline with the drive above the pipeline.
7. Install a gasket between the valve flange and the pipeline flange according to the requirements of the pipeline design.
8. The bolts on the flange should be tightened symmetrically, successively and evenly.
9. Connect the pneumatic pipeline (when using a pneumatic driver).
10. Operate the open and close ball valve of the driver several times, and it should be flexible without stagnation, confirming that it works normally.
11. According to the design requirements of the pipeline, check the sealing performance of the flange joint surface between the pipeline and the ball valve.

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.