Layered cooling water pneumatic butterfly valve

The utility model discloses a layered cold water pneumatic butterfly valve which comprises a valve body, a valve core, a valve core, a valve core, a valve core, a valve core, a valve core and a valve core, and adjusting holes are formed in the two sides or one end of the valve body; the adjusting mechanisms are in threaded connection with the valve body through the adjusting holes, and the number of the adjusting mechanisms is consistent with that of the adjusting holes. The utility model provides a layered cold water pneumatic butterfly valve which solves the problems that potential safety hazards exist in manual flow adjustment of an existing layered cold water pneumatic butterfly valve, and the adjustment difficulty is large. 本申请公开了一种层冷水气动碟阀，所述层冷水气动碟阀包括：阀体，所述阀体的两侧或一端设有调节孔；调节机构，所述调节机构通过所述调节孔与所述阀体螺纹连接，所述调节机构的数量与所述调节孔的数量一致。本申请提供了一种层冷水气动碟阀，解决了现有层冷水气动碟阀人工调整流量存在安全隐患,调整难度大的问题。