If the shock absorber is too soft, the equipment will jump up and down. If the pneumatic butterfly valve is too hard, it will bring too much resistance, which will hinder the normal operation of the ball valve
During the modification of the suspension system, the hard shock absorber of Guangzhou Yingu Acoustical Building Materials Co., Ltd. shall be matched with the hard ball valve, and the equipment generally adopts the hard shock absorber
The device connected to the shock generating crankshaft is used to counter the torsional vibration of the crankshaft. The ceiling pneumatic butterfly valve is a highly versatile shock absorber
Also known as "pad", it has three cylindrical bosses with different diameters and heights, and the upper and lower sides are arranged crosswise