Ball Check Valve

Listing ID #707589

Auxiliary fuel injection into Blast Furnace made easy and safe!!!
Features
•Ensures immediate closure of the valve as soon as the fuel injection lance is removed
•Free floating SS ball
•Body cavity design ensures smooth lifting of the ball on insertion of lance with minimal effortsforce
•Diamond lapped seating area ensures gas tight closure
•Additional safety by using the blanking bush which provides the secondary sealing
•Sealing surfaces of seat, lance holder and blanking bush are CNC machined and diamond lapped to ensure gas tight joints
•Proven design facilitating on line removal and insertion of injection lance into blast furnace.
Size
50 NB
Pressure Rating
Class 150, PN 40
End Connection
Flanged
Material of construction
Body- A216 WCB
Ball- SS 316
Seat- CA 15
Lance holder- SS 410
Blank bush- SS 410
Installations
JSW Steel Ltd. Bellary
Bhilai Steel Plant,Bhilai
Bokaro Steel Plant, Bokaro
Rourkela Steel Plant, Raurkela
Durgapur Steel Plant, Durgapur
Jayaswal NECO Ltd, Raipur
Jindal Steel & Power Ltd.