한국코소(주)
Straight Through
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Control Valves / Ball Valves
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제품 상세 설명
▶ 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.
Specification
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 | 6300RA/RB, 6500RA, 7300RA/RB: Pneumatic Cylinder Actuator 3200RA, 3300RA, 3400RB: Electric Motor Actuator | |