Wedge with function of
When close, the wedge will scrape the residue on the sealing
face to ensure excellent seal performance.
The wedge can cut off the solid and fiber in the medium to
avoid the problem of jam fault during operation.
Excellent Anti-abrasion performance
Seat and Disc lined in
material of ceramic with extreme hardness are wear resistant against friction
in pneumatic conveying of powder and abrasive slurry with hard solid content in
industries of steel, metallurgy, petrochemical, mining, power, cement, paper,
pulp and polysilicon etc.
Excellent Anti-corrosion performance
The ceramics are inert to
almost all organic and inorganic chemicals.
Strong stability in
strong corrosive slurry avoids pollution to the service.
Much longer service life
Service life of seat and
disc lined with ceramic is much longer than that of conventional metal steel.
Size: DN15～DN600 1/2’’ ～24’’
Pressure rating: PN10/150lbs
End connection: Flanged RF Wafer Lug
Body materials: WCB/CF8
Disc materials: 304/316+ceramic
Seat materials: ceramic
Design: MSS SP-81
Face to Face: ASME B16.10
Flanged ends: ANSI B16.5 EN1092-1
Test & Inspection: MSS SP-81