DLZB-820R64A mechanical seal is composed of moving ring, static ring, gland, elastic element, moving ring sealing ring, auxiliary sealing ring and so on. A mechanical seal is a shaft seal device for a rotating machine. Since the transmission shaft runs through the inside and outside of the equipment, there is a circumferential gap between the shaft and the equipment, and the medium in the equipment leaks out through this gap. If the pressure inside the equipment is lower than atmospheric pressure, the air leaks into the equipment, so there must be a Shaft sealing device to prevent leakage.

 

The function and advantages of DLZB-820R64A mechanical seal :

1. Reduce the internal leakage, external leakage and penetration of the machine, and improve the volumetric efficiency of the machine.

2. Reduce friction loss and improve the mechanical efficiency of the machine.

3. Change the sealing method to improve the efficiency of the machine or unit.

4. Change the auxiliary system to reduce energy consumption and improve unit efficiency.

DLZB-820R64A mechanical seal has good sealing effect and is easy to maintain.

 

butterfly valve 100DOF4PB3

butterfly valve 100DSF4CB3

butterfly valve 100DSF4PB3

butterfly valve 125DOF4PB3

butterfly valve 125DSF4PB3

butterfly valve 150DOF4CB3

butterfly valve 150DOF4PB3

butterfly valve 150DSF4CB3

butterfly valve 150DSF6PB2

butterfly valve 250DOF4CB3

butterfly valve 250DOF4PB3

butterfly valve 50DSF4PB3

butterfly valve 65DSF4PB3

butterfly valve 80DSF4PB3

butterfly valve 80DSF4PR3

butterfly valve K100DSF4PB3

butterfly valve K125DOF4PB3

butterfly valve K125DSF4PB3

butterfly valve K150DOF4PB3

butterfly valve K150DSF4PB3

butterfly valve K50DSF4PB3

butterfly valve K65DSF4PB3

bellows globe valve KHWJ10F-1.6P

bellows globe valve KHWJ15F-1.6P

bellows globe valve KHWJ20F-1.6P

bellows globe valve KHWJ40F-1.6P

DFYLSYC-2023-03-14-A