Valve for discharging ash from hopper to pressure vessel. In closed condition the hard chrome lined Cup seals the ash path against a high temperature withstanding VITON ring. The Cup is lowered by a pneumatic cylinder arrangement to open the ash path for discharging the hopper.
Features:
Cast iron body with a minimum hardness of 250 BHN.
Alloy steel cast Cup with hard chrome plating of 20 micron (Minimum).
High temperature withstanding Viton Ring for tight shut off.
Simple pneumatic actuation.
Reliable and economic solution for straight drop ash handling. Easy maintenance and ready spare parts. Rugged construction and unmatched durability
Cup : Special alloy steel with hard chrome plating.
Actuation : Pneumatic Cylinder (Working Pressure: 3 - 6 Bar)
Sealing : Viton Rubber
Material Temp. : Cast Iron Body: 150 º C
Disc & Seat Hardness : Customized as per approved drawing