High Temperature Metal-seated Ball Valves BK Series
Metal-seated Ball Valves High Temperature
BK Series
Features
3-piece precision cast body construction
Free floating ball design provides seat wear compensation
Ball and seats mate-lapped for 100% contact ensures absolute shutoff
High temperature resistant sealing materials for thermal service up to 662°F (350°C)
Blowout-proof stem
Positive handle stop
Orifice sizes: 0.5″ (12.7 mm), 1″ (25.4 mm), 1.5″(38.1 mm)
Variety of end connections
Every valve leak tested with Nitrogen or compressed air at working pressure
Note:
The working pressure of valves is restricted by materials of the valve body and seat, as well as end connections. When choosing a valve for your applications, please refer to the above Temperature vs. Pressure Curves and the pressure rating in the dimension table. The minimum value shall be the pressure rating of the valve.
When the connection type of valves is FITOK double ferrule tube fitting, the working pressures of the valves are related to the wall thickness of tubing applied. For specific working pressure of the valves.
