1): No maintenance, adjustment and lubrication are required, easy to install, and long-term reliable operation at low operating costs. The surface adopts plastic-spraying processing technology, which has a beautiful luster and is at the leading level in China. There will be no external leakage. The valve body is a welded structure, so the valve is light in weight and easy to be insulated. It is very easy to install the adjustment mechanism. The operating handle can be removed and reversing the installation.
2): Since the valve seat is composed of carbon fiber reinforced Teflon seal ring and disc spring, it has strong adaptability to pressure and temperature changes, and will 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 accuracy of the sphere is high.
4): Since the valve body material is the same as the pipe material, there will be no uneven stress, and no deformation due to earthquakes and vehicles passing the ground, and the pipe is resistant to aging.
5): Integral fully welded, equal diameter and variable diameter channels, fixed ball and floating ball, double piston effect sealing system, automatic injection of sealant type bearings.
6): In order to prevent static electricity, steel balls and springs are installed between the valve stem and the ball, and between the valve stem and the stuffing box, which can keep all parts of the valve and the valve body conductive, let the current pass through the area, and release static electricity. It not only prevents fire, but also prevents corrosion, and realizes temporary cut-off for timely maintenance.
7): The anti-off function of the valve stem is because the valve stem is affected by the pressure inside the valve and always produces a force to detach, so the valve stem is designed as an anti-off structure.
8): Use a thrust washer made of low-friction material to push the pressure toward the valve stem, so that the valve stem only serves to transmit torque.
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