Used as feeding valve and dome valve

Excellent Anti-abrasion performance

Body seat and disc sealing ring 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 plant, 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 with ceramic is many times of seat and disc with stainless steel.

Product range:

Size: DN15～DN300 1/2’’ ～12’’

Pressure rating: PN16—PN63 150lbs—300lbs

End connection: Flanged RF RTJ

Body materials: WCB/CF8

Single disc: A105/F304+Ceramic

Body Seat materials: ceramic

Technical standards:

Design: ASME B16.34

Face to Face: ASME B16.10

Flanged ends: ANSI B16.5 EN1092-1

Test & Inspection: API598