KOSO STRAIGHT THROUGH BALL VALVE
VAN BALL KOSO TIỂU CHUẨN THẲNG
Model: 301K/332K: Straight Through Ball Valves
This series provides ball valves with a special inner valve which can be full opened or closed by simply causing the stem to make a 1/4 turn.
The offtake from a ball valve, when totally opened,has the same bore as the pipeline and it’s fluid resistance is negligible. For this reason, this atuomatic valve is best suited to on-off service, controlling various types of liquid, gas and slurry.
|Full bore size||1/2″(15A) to 16″(400A)||1/2″(15A) to 8″(200A)|
|Reduced bore size||4″ × 3″ to 18″ × 16″||–|
|Jacketted valve size||11/2″ × 1/2″ × 1/2″ to 10″ × 8″ × 6″||–|
|Body rating||ANSI Class 150 to 300, JIS 10K to 40K|
|Fluid temperature||-45 to +250°||-20 to +230°|
|Body materials||SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M. etc.||SCPH2/WCB, SCS14A/CF8M|
|Ball materials||SUS316/Buffing, SCS13A/Buffing, SCS14A/Buffing||SUS316/Buffing, SCS14A/Buffing|
|Seal ring materials||Pure Teflon, Reinforced Teflon|
|Seat Leakage||Tight shut off|
|Actuator combination||6300RB, 6500RA, 7300RA: Pneumatic Cylinder Actuator
3200RA, 3300RA, 3400RB: Electric Motor Actuator