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Ash discharge ball valve


Product Features:

Pressure rating class 150~class 300 (PN10~PN25)
Nominal diameter 4 "~20", DN100-DN500
Temperature range: 25 ℃~300 ℃

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Special Valves

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Special valves

Ash discharge ball valve

Product Details

Technical parameters:

pressure rating CLASS 150~CLASS 300 (PN10~ PN25)
Nominal Diameter 4" ~ 20" ,  DN100-DN500
temperature range t≤260℃
Main material Carbon steel, stainless steel
Spherical material A105,F6a,F304,F316,Duplex stainless steel, Hastelloy, nickel based alloys, etc.
Valve seat material A105,F6a,F304,F316,Duplex stainless steel, Hastelloy, nickel based alloys, etc.
Sealing surface of ball and valve seat HVOFSupersonic spraying(WC,Cr3C2);Spray welding (nickel based alloys, hard alloys); Hardfacing (hard alloy)
Valve stem material 2Cr13
operating mode Worm gear, hydraulic, pneumatic, electric

 

Product features:

1. Full bore or reduced bore structure;
2. Fixed structure;
3. Soft and hard dual sealing+disc spring pre tightening valve seat;
4. The scraper structure design has strong self-cleaning function;
5. Ceramic interiors can be selected;

 

Industry applications:

Widely used in industries such as petroleum, chemical, metallurgy, and new energy;
Applicable media: media containing dust gas, liquid containing particles, solid powder, etc.

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