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Globe Valves

500M: VeCTor M Trim / 500D: VeCTor D Trim / 500J: VeCTor J Trim

500M

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.

Specifications
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/550G501G 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.

Specifications
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

501T/551TKOSO 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.

Specifications
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

521F, 531FDiverting 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.

Specifications
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

500RThis 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.

Specifications
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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