Torque of Nanchang electric wear-resistant dust and gas butterfly valve- Shanghai Dongfeng Pump Valve Factory - 上海花千坊_上海龙凤花坛_夜上海最新论坛

Torque of Nanchang electric wear-resistant dust and gas butterfly valve?

Torque of Nanchang electric wear-resistant dust and gas butterfly valve?

Third, the installation cost of light butterfly valve is much cheaper than that of heavy butterfly valve. For example, a butterfly valve with a diameter of 10 inches weighs 55 pounds, while a 10 inch cast iron gate valve weighs 490 pounds. For the whole pipeline system, the installation cost saved by butterfly valve is also considerable. In addition, the pipeline system becomes heavier and heavier, which requires the pipeline support base to be very solid, so the entire pipeline system becomes very expensive. Therefore, when you consider the weight of the electric butterfly valve, you can fully consider that the cost of the entire pipeline system will be saved due to the weight. Therefore, when selecting electric butterfly valves, do not only consider other factors, but also ignore the weight of the butterfly valve itself.     

 Electric wear-resistant dust gas butterfly valve

The pneumatic ball valve for quick filling includes a pneumatic actuator and a valve body. The pneumatic actuator and the valve body of the product are connected through a connecting shaft. The pneumatic actuator of the product is equipped with a gas source inlet, a gas source outlet and an indicating contact. The valve body of the product is connected with the pipe socket interface through a nut. The valve body is equipped with a ball and an "O" ring inside the valve body There are two O-rings and they are located on the left and right sides of the ball. Polytetrachloride sealing filler is installed between the "O" ring and the ball. The valve body of the product is made of plastic.   

 Electric wear-resistant dust gas butterfly valve

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