Size:DN50-DN1000(mm)
1. The structure is compact, the design is reasonable, the valve rigidity is good, the channel is fluent and the flow coefficient is small.
2. The sealing surface is made of stainless steel and hard alloy, and the service life is long.
3. The flexible graphite packing is used, the seal is reliable and the operation is light and flexible.
4. The driving mode is manual, pneumatic, electric, and gear drive
5. Structure form is elastic wedge type single gate, rigid wedge type single gate double gate type
