SBS – Nhà cung cấp các giải pháp và van Koso tại Việt Nam
500M: VeCTor M Trim / 500D: VeCTor D Trim / 500J: VeCTor J Trim
In severe services of high temperature and high differential pres-sure, KOSO’s multi-stage trim (Pat.) promises accurate control and long life, free from cavitation erosion and noise problems, whether the fluid is compressive or non-compressive.
This Series is multi-ad-vantageous in that its improved performance and durabitity allows maintenance cost reduction and system simplification. Since such ancillaries as diffusers and silencers are not necessary, equipment cost can be reduced too. From 500M, 500D and 500J, depending on the fluid condition, most suitable model can be selected comparing functions and prices.
| Body type Body Styles | 500M Globe / Angle | 500D Globe / Angle | 500J Globe / Angle | |
|---|---|---|---|---|
| Body size | 1″ to 36″(900A) | 1″ to 36″(900A) | 1″ to 18″(450A) | |
| Body rating | ANSI Class 150 to 4500, JIS10K to 63K | ANSI Class 150 to 4500, JIS10K to 63K | ANSI Class 150 to 2500, JIS 10K to 63K | |
| Fluid temperature | -196 to +565° (-320F to +1050F) | |||
| Connections | Flanged (RF, RTJ), Butt Weld, Socket Weld, Integral Flanges (RF, RTJ) | |||
| Body materials | SCPH2/WCB, SCPH21/WC6, SCPL1/LCB, SCS13A/CF8, SCS14A/CF8M, A105, F11, F22, etc… | |||
| Trim materials | SUS410/410SS, SUS630/SCS24, SUS316/SCS14A, INCONEL, etc… | |||
| Rangeability | 50:1 to 20:1 | |||
| Flow characteristics | Linear , Modified Linear , Modified Eq% | |||
| Leakage | Metal seat | Rated ANSI Class IV, V or MSS-SP-61 | ||
| Soft seat | Bubbletight ANSI Class VI | |||
| Trim Levels | Up to Level 24 | Up to Level 40 | Up to Level 8 | |
| Actuator combination | 5200LA: Pneumatic Diaphragm Actuator 6300LA: Pneumatic Cylinder Actuator 3500LB,3600LB: Solid State Electronic Actuator 3800LA: Microprocessor REXA Actuator | |||
501G: Cage Guided Control Valves
550G: Multi-hole Cage Guided Control Valves
501G series is our latest cage guide control valve of large Cv value, and of dynamic stability. It is suitable to a variety of heavy duty services. This series is characterized by pressure balanced type trim for high pressure drops.
550G Series provides control valves that meet low noise and anti-cavitation requirements by incorporating a multi-hole type cages, instead of the standard cages, in the 501G Series cage guided control valves.
All the parts except the multi-hole cage are interchangeable with the parts of the 501G Series accordingly.
For those severe fluid conditions that cannot be covered by this Series, please select KOSO velocity control trim type.
| Body type | 550G: Globe type | 501G: Globe type | |
|---|---|---|---|
| 560G: Angle type | 511G: Angle type | ||
| Body size | 1″(25A) to 18″(450A) | 1″(25A) to 18″(450A) | |
| Body rating | ANSI Class 150 to 2500, JIS10K to 63K | ANSI Class 150 to 2500, JIS10K to 63K | |
| Fluid temperature | -196 to +538° | -196 to +538° | |
| Connections | Flanged (RF,RTJ), Butt Weld, Socket Weld etc. | ||
| Body materials | SCPH2/WCB,SCPH21/WC6,SCPL1/LCB,SCS13A /CF8,SCS14A/CF8M,etc. | ||
| Trim materials | SUS410/410SS,SUS630/SCS24,SUS316/CF8M,etc. | ||
| Rangeability | 50: 1 to 20:1 | 50: 1 to 20:1 | |
| Flow characteristics | Linear, Modified Linear, ModifiedEq% | Linear,Eq% | |
| Leakage | Metal seat | ANSI Class IV, V or MSS-SP-61 | |
| Soft seat | Bubbletight ANSI Class VI | ||
| Actuator combination | 5200LA: Pneumatic Diaphragm Actuator 6300LA: Pneumatic Cylinder Actuator 3500LB,3620LA: Solid State Electronic Actuator 3800LA: Microprocessor Actuator | ||
501T: Top Guided Single Seat Globe Valves
551T: Top Guided Single Seat Globe Valves/JIS10K and ANSI class 150 only
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.
Aiming at quick delivery and low prices, 551T is limited to JIS 10K, ANSI(JPI)150 lbs. with no optional features. 520T covers minimum flow applications, with its small plug specially designed not to break off.
| Body type | 501T: Globe type | 551T: Globe type | 520T: Globe type | |
|---|---|---|---|---|
| 511T: Angle type | ||||
| Body size | 1/2″(15A) to 8″(200A) | 3/4″(20A) to 3″(80A) | 1/2″(15A) to 1″(25A) | |
| Plug size | 1/8″(6A) to 8″(200A) | 1/4″(8A) to 3″(80A) | 1/64″(1A) to 1/16″(3A) | |
| Body rating | ANSI Class 150 to 1500, JIS 10K to 63K | ANSI Class 150, JIS 10K | ANSI Class 150 to 600, JIS 10K to 40K | |
| Fluid temperature | -196 to +538° | -5 to +200° | -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 | Modified Eq% | 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 | |||
521F: 3-Way Diverting Globe Valves
531F: 3-Way Mixing Globe Valves
Diverting type that divides the flow into two directions and mixing type that converges two flows into one are available. For valve size 2.5 in.(65A) or under, 531F(mixing type) is also used as diverting type with no functional problem.
| Body type | 521F, 531F |
|---|---|
| Body size | 3/4″(20A) to 8″(200A) |
| Body rating | ANSI Class 150 to 600, JIS 10K to 40K |
| Fluid temperature | -45 to +300° |
| Connections | Flanged (RF) |
| Body materials | SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M |
| Trim materials | SCS14A/CF8M, SCS24 |
| Rangeability | 30:1 |
| Flow characteristics | Linear, ON-Off |
| Seat Leakage | Rated Cv × 0.1% ANSI Class III |
| Actuator combination | 5200LA: Pneumatic Diaphragm Actuator 6300LA: Pneumatic Cylinder Actuator 3500LB,3600LB: Solid State Electronic Actuator 3800LA: Microprocessor Actuator |
500R: Acid Resistant Type Globe Valves
This series provides globe type control valves for controlling corrosive and/or poisonous fluids. Body wetted parts are made of pure teflon and gland parts are completely sealed by bellows seal bonnet made of pure teflon.
Body is coverd by cast iron or stainless body cover which is resistant to shock form outside.
| Body type | 500R |
|---|---|
| Body size | 1/2″(15A) to 2″(50A) |
| Body rating | JIS 10K Equivalent |
| Fluid temperature | 0 to +150° |
| Connections | Wafer:3/4 or Less, MFR Std:1 or More |
| Body materials | Pure Teflon/Cover: FC250, SS400, SUS304 |
| Trim materials | Pure Teflon |
| Rangeability | 15:1 to 30:1 |
| Flow characteristics | Eq%, Linear |
| Seat Leakage | Bubbletight ANSI Class IV |
| Actuator combination | 5200LA: Pneumatic Diaphragm Actuator 3500LB,3600LB: Solid State Electronic Actuator |
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