Type：Wafer Style Butterfly Valve (ZSDF-XXX)
Class：Valve Products

Application:
Function: Realize on-off and flow control of piping system;
Application: Water supply and drainage, building firefighting system etc.
Features:
1. Simple structure, convenient operation;
2. Easy installation, good seal performance;
3. Long service life, high reliability;
4. Good part interchangeability;
5. Adopt the structure without pin so that the seal is more reliable;