501T: Top Guided Single Seat Globe Valves
520T: Small Plug Single Seat Globe Valves
KOSO top-guided control valves are compact and simple structured. They are usable in a broad scope of applications, including all cavitation-free liquid services as well as steam and gas services that meet noise regulations.
Specifications
| Body type | 501T: Globe type | 520T: Globe type | |
|---|---|---|---|
| 511T: Angle type | |||
| Body size | 1/2"(15A) to 8"(200A) | 1/2"(15A) to 1"(25A) | |
| Plug size | 1/8"(6A) to 8"(200A) | 1/64"(1A) to 1/16"(3A) | |
| Body rating | ANSI Class 150 to 1500, JIS 10K to 63K | ANSI Class 150 to 600, JIS 10K to 40K | |
| Fluid temperature | -196 to +538° | -45 to +538° | |
| Connections | Flanged (RF, RTJ), Butt Weld, Socket Weld. | ||
| Body materials | SCPH2/WCB, SCPH21/WC6, SCPL1/LCB, SCS13A/CF8, SCS14A/CF8M, etc. | ||
| Trim materials | SUS316, SUS316+Stellite, SUS316+TFE etc. | SUS316+Stellite | |
| Rangeability | 50:1 to 30:1 | 6.8 to 8.8 | |
| Flow characteristics | Linear, Eq%, On-Off | Needle flow | |
| Leakage | Metal seat | Rated Cv × 0.01% ANSI Class VI | |
| Soft seat | Bubbletight ANSI Class VI | ||
| Actuator combination | 5200LA: Pneumatic Diaphragm Actuator 6300LA: Pneumatic Cylinder Actuator 3500LB,3600LB: Solid State Electronic Actuator 3800LA: Microprocessor Actuator |
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