卡箍球閥主要有三部分組成:密封橡膠圈、卡箍和鎖緊螺栓。位于內(nèi)層的橡膠密封圈置于被連接管道的外側(cè)，并與預先滾制的溝槽相吻合，再在橡膠圈的外部扣上卡箍，然后用二顆螺栓緊固即可。由于其橡膠密封圈和卡箍采用*的可密封的結(jié)構(gòu)設計，使得溝槽連接件具有良好的密封性，并且隨管內(nèi)流體壓力的增高，其密封性相應增強。

The clamp ball valve is mainly composed of three parts: sealing rubber ring, clamp and locking bolt. The rubber seal ring located in the inner layer is placed on the outside of the connected pipe and fits with the pre-rolled groove, and then buckle the clamp on the outside of the rubber ring, and then fasten it with two bolts. Due to the unique sealable structural design of the rubber sealing ring and clamp, the groove connector has good sealing performance, and as the fluid pressure in the pipe increases, its sealing performance is correspondingly enhanced.