巩义捷耐特阀业制造有限公司

Overview
Maintenance-free rotary gland, sealing jacket, flexible graphite packing, nut bolt and compression spring combination, packing gland and spring compression flange constitute the space between the packing compression flange and the compression upper flange. It is equipped with a compression spring to compress the groove ring with a longitudinal section of the flange. There is a ball-type rolling ring in the groove ring and between the two fixed rings on the right end of the inner conduit that moves in conjunction with the reducer
Working principle
Maintenance-free rotary compensator and use of rotary compensator products They are all sealed by flexible packing in the packing cavity. During the use of the product, the packing will wear a little every time it is rotated. When the wear amount reaches a certain value, the product will leak. The maintenance-free rotary compensator adds a set of springs above the packing compression flange. When the packing is slightly worn, the tension of the compression spring is used to compensate, thereby extending the time for product leakage (leakage time is delayed by years). When the wear amount exceeds the spring tension compensation amount, you only need to tighten the nut above the spring compression flange. There is no need to stop the gas for repair. There is no limit on the number of runs and it is not easy to cause leakage, thus greatly improving the air supply unit and gas consumption. The social and economic benefits of the unit. This product compensates for the first time without leakage under pressure and has excellent sealing effect.
Features
The sealing packing of the maintenance-free rotary compensator adopts the most advanced packing in the country, with temperature resistance of ℃℃. Since the compensator has a baffle ring welded on the outside of the inner casing and the inside of the outer casing, the two blocks are Balls (rolling rings) that reduce friction are installed between the rings, reducing the wear of the inner casing on the sealing packing. And because the natural tension of multiple sets of springs on the compensator device pushes the packing gland flange, the slightly worn sealing packing is always in a compact state, so that the liquid or gas medium in the pipeline does not leak. When the packing wears When the volume is large, the spring tension cannot satisfy the adjustment. External force can be used to adjust the spring compression to achieve the required sealing effect without stopping the working state. Therefore, this product overcomes the shortcomings of other similar products. The original rotary and sleeve When the packing of the tubular compensator is worn, it cannot be compensated and adjusted in time, which leads to the sealing performance of the compensator declining until leakage occurs. Moreover, when the packing wear is large, the product must be removed from the pipeline and the packing must be opened, which affects the operation of the pipeline and affects normal production for users.