Stainless steel ball valves are used in a wide variety of applications. Its superior quality and high performance stability are unachievable by ordinary cast steel ball valves. Its service life is far greater than cast steel ball valves. Stainless steel ball valves are widely used in urban gas, urban heating, petrochemical, shipbuilding, steel, and tune. Pressure stations, power plants and other types of pipeline equipment. The stainless steel ball valve can be used for long-term reliable operation, requires maintenance, is simple to install, and the valve installation is more convenient.
Stainless steel ball valve performance:
1): No maintenance, adjustment and lubrication, easy to install, long-term reliable operation at low operating costs. The surface is spray-treated, and the gloss is beautiful. It is already at the leading level in China. There will be no external leakage. Installation of the adjustment mechanism is very simple, the operating handle can be removed and reversing.
2): Since the seat is made of carbon fiber reinforced Teflon seal ring and disc spring, it has strong adaptability to changes in pressure and temperature, and does not cause any slippage within the marked pressure and temperature range.
3): The processing of the sphere is tracked and detected by an advanced computer detector, so the processing precision of the sphere is high.
4): Because the valve body material is the same as the pipe material, there will be no uneven stress, and it will not be deformed due to earthquakes and vehicles passing through the ground. The pipeline is resistant to aging.
5): Integral all-welded, equal-diameter and variable-diameter passages, fixed ball and floating ball, double piston effect sealing system, automatic injection of sealant type bearings.
6): In order to prevent static electricity, steel ball and spring are respectively installed between the valve stem and the ball body and the valve stem and the stuffing box, which can keep the conductive parts of all parts of the valve and the valve body, let the current pass through the area, and discharge static electricity. Not only prevent fires, but also prevent corrosion and achieve temporary cuts for timely maintenance.
7): The valve stem anti-off function is because the valve stem is affected by the pressure inside the valve, and the force is always generated, so the valve stem is designed to prevent the structure.
8): Use a thrust washer support with low friction material to push the pressure against the valve stem so that the valve stem only transmits torque.
Stainless steel ball valve application range:
1. City gas: gas output pipeline, main line and supply lines for each branch line.
2. Central heating: large heating equipment output pipeline, main line, and branch line.
3. Heat exchanger: the pipeline and each circuit are opened and closed.
4. Steel plants: various fluid pipelines, exhaust gas selection pipelines, gas and heat supply pipelines, and fuel supply pipelines.
5. Various industrial equipment: various heat treatment pipes, various industrial gas and heat pipes.