Imported copper ball valve

Product Name:	Imported copper ball valve	Product Model:	Buhrer
Driving mode:	Manual, electric, pneumatic	Connection form:	Thread, flange
Structural form:	Floating ball type	Sealing structure:	soft seal
Pressure range:	1.0MPa-2.5MPa	Nominal diameter:	DN10-200
Common materials:	copper	Technical Consultation:

Product Introduction The imported copper ball valve produced by Breuer can be driven manually, electrically, or pneumatically. The connection method can be threaded or flanged, and the structural form can be floating ball type. The sealing structure can be soft sealed, with a pressure range of PN1.0MPa-2.5MPa and a nominal diameter of DN10-200mm. Copper material can be used. Due to the wide range of valve applications, the same type of valve can have different combinations in different situations and working conditions. If you are a non professional, please feel free to call our company for consultation. Our company has professional technical personnel to serve you! Technical Department Phone: Product Details

Imported copper ball valves evolved from plug valves, with their opening and closing components acting as a sphere that rotates 90 degrees around the axis of the valve stem to achieve the purpose of opening and closing. Ball valves are mainly used on pipelines to cut off, distribute, and change the direction of medium flow. Ball valves designed with V-shaped openings also have good flow regulation functions. Ball valves not only have a simple structure and good sealing performance, but also have a small volume, light weight, low material consumption, small installation size, and low driving torque within a certain nominal diameter range. They are easy to operate and can achieve rapid opening and closing. Ball valves are one of the fastest developing valve varieties in the past decade.

Ball valve installation instructions:
1. The pipelines before and after the ball valve are ready. The front and rear pipelines should be coaxial, and the sealing surfaces of the two flanges should be parallel. The pipeline should be able to withstand the weight of the ball valve, otherwise appropriate support must be provided on the pipeline.
2. Blow clean the pipelines before and after the valve, remove oil stains, welding slag, and all other impurities from the pipeline.
3. Check the markings of the ball valve to ensure that it is intact and undamaged. Fully open and close the valve several times to confirm its normal operation.
4. Remove the protective components from the connecting flanges at both ends of the ball valve.
5. Check the valve hole to remove any possible dirt, and then clean the valve hole. Even small particles of foreign matter between the valve seat and the ball may damage the sealing surface of the valve seat.
6. Install the valve onto the pipeline. Either end of the valve can be installed at the upstream end. Valves driven by handles can be installed at any position on pipelines. But ball valves with gearboxes or pneumatic actuators should be installed upright, that is, installed on horizontal pipelines, and the driving device should be above the pipeline.
7. Install a sealing gasket between the valve flange and the pipeline flange according to the pipeline design requirements.
8. The bolts on the flange need to be tightened symmetrically, gradually, and evenly.
9. Connect pneumatic pipelines (when using pneumatic actuators).
10. Operate the drive to open and close the ball valve several times, and it should be flexible without any obstruction, confirming its normal operation.
11. Inspect the sealing performance of the flange joint surface between the pipeline and the ball valve according to the pipeline design requirements.