JUDU High performance butterfly valves can for critical industrial operations, it has metal seat and resilient seat.
The high performance butterfly valve also features a removable stem/disc design for easy maintenance; a spline drive shaft is used to connect the valve disc, and the one-piece shaft design has a blow-out prevention function; the seat ring can be fixed without bolts, allowing the sealing surface to be completely undisturbed; the seat ring material can be selected from PTFE, graphite PTFE and metal, etc. , providing a leak-free two-way seal.