KOSO STRAIGHT THROUGH BALL VALVE

VAN BALL KOSO TIỂU CHUẨN THẲNG

Model301K/332K: Straight Through Ball Valves

301K koso ball valve

 

 

 

 

 

 

 

 

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.

Specifications

Body type 301K 332K
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°
Connections Flanged (RF)
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
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